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Delay features

Delay features

2003-11-03 by Paul Schreiber

I should get schematics today, so that will help.

Basically, I can add stuff "around" the DSP core. Like different summers/filters, EQ, whatever.
Possible Send/Return blocks.

I *think* there is a 'bit cruncher' effect as one algorithm (can sound like lo-res samplers from
the '80s).

One thing that may (or may not) be useful: voltage controlled selection of the algorithm. Like a
Mini-Wave Bank Select.

Paul S.

Re: Delay features

2003-11-03 by foraxx

> I *think* there is a 'bit cruncher' effect as one algorithm (can
>sound like lo-res samplers from
> the '80s).

If it does have this feature, it would be great if you'd implement
it. You could set the delay time to minimum if you want and
effectively have a bit cruncher effect thrown in with the delay
module?

Re: Delay features

2003-11-03 by konkuro

Hmmmm...

My guess is you are going to base the design on the Cliff ACE-16/ACE-
32 DSP.

FWIW, I wrote this before my forum hiatus, but was unable to post it.

:-)

johnm

RE: [motm] Frequency Shifter group question

2003-11-04 by Tony Karavidas

Good news is that this project is emerging from the end of the tunnel -
FINALLY!!

I'm working on the final sheet metal and wanted your opinions about the
hatch marks around the knobs.
I recall a few people asking for the fine and coarse marks (the way Paul
does it on some modules) but I can't remember what percentage asked.

My inclination is to leave it basically as show here:
http://www.encoreelectronics.com/cont_fs1.html
because of a few reasons:

1. The UEG was that way and if I do all Encore(MOTM) modules this way it
becomes a consistent look for me.
2. Because of the fact I plan to use smaller knobs, the extra lines don't
seem to buy any thing in terms of knob setting ability.
3. The lines I use are a lot thinner than standard MOTM lines and doubling
them seem to graphically clutter up the area.

Not that those are good reasons, but they are my reasons. Let the opinions
fly. If I see a trend that appeals to many of you, there is a very real
possibility I will change it.

Thanks.
Tony

Re: [motm] Frequency Shifter group question

2003-11-04 by Paul Schreiber

I think you should use the larger knobs. I know you already have stock of the smaller ones, but
those were *required* to fit for the UEG. The larger PKES90B knobs are easy to get and not that
much additional cost. And, I'd use even a *bigger* knob for the main frequency shift a la Bode
and AS.

IMHO.

Paul S.

Re: [motm] Re: Frequency Shifter group question

2003-11-04 by Markk W. Roberts

I have to agree with Paul on this one... I have 3 UEG's now... and only
because of re-estate were the samller knobs needed. This was fully
understood...... but I would sure like to see the larger knobs on the
FS.....

I sold a huge Doepfer because my FAT fingers couldn't get in to adjust those
teeeny tinnnny knobs. One of the things I really like about playing a
modular system is to do just that..... PLAY it, turn the knobs... get sounds
that are totally unique...

It is nice to see the module moving forward, and thanks for asking us for
input on the cosmetic issue. Hopefully something will work out.

regards, Markk

Re: Frequency Shifter group question

2003-11-04 by cormallen

--- In motm@yahoogroups.com, "Markk W. Roberts" <motmmarkk@c...> wrote:
> I have to agree with Paul on this one... I have 3 UEG's now... and only

Me too; I'll probably Stooge mine if you go with the small knobs.

Harry

Re: Frequency Shifter group question

2003-11-04 by osthelder

Tony-

Here's my request- sell me one. Really, I don't care if it's pink
with faucet handle knobs, but the layout shown on the Encore site
appears to be quite workable. If a control is so twitchy that a
larger knob is needed, perhaps a vernier assembly or multi-turn pot
is in order.

I'm a big guy (no, really!), but the UEG knobs aren't too small for
careful adjustment. Of course, I'm not *too* careful all the time.

Chub

ps-lime green would be acceptable and NO tick marks are necessary...

RE: [motm] Re: Frequency Shifter group question

2003-11-05 by Tony Karavidas

One of the reasons for the knobs to be in the location they are currently in
is the fact that I created a grid of knob positions on the UEG, and these
fall within that grid as well. So it's not arbitrary. It wasn't arbitrary in
the UEG either. I was trying to maximize the spacing when trying to fit 8
knobs and a jack in a column.


Tony


-----Original Message-----
From: elle_webb [mailto:elle_webb@...]
Sent: Tuesday, November 04, 2003 12:35 PM
To: motm@yahoogroups.com
Subject: [motm] Re: Frequency Shifter group question

--- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
> My inclination is to leave it basically as show here:
> http://www.encoreelectronics.com/cont_fs1.html

If a panel is going to diverge from the MOTM standard, it ought to be
distinctive, improve functionality, or be a necessary compromise.

This panel looks arbitrarily different to my eyes, and the smaller knobs
don't make sense. This module cries out to be "stooged"!


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RE: [motm] Re: Frequency Shifter group question

2003-11-05 by John Loffink

Maybe from an engineering standpoint it's not arbitrary, but from a
customer/user standpoint the FS knob positions are arbitrary. It's butt
ugly too, IMHO.

John Loffink
The Microtonal Synthesis Web Site
http://www.microtonal-synthesis.com
The Wavemakers Synthesizer Web Site
http://www.wavemakers-synth.com


> -----Original Message-----
> From: Tony Karavidas [mailto:tony@...]
>
> One of the reasons for the knobs to be in the location they are currently
> in
> is the fact that I created a grid of knob positions on the UEG, and these
> fall within that grid as well. So it's not arbitrary. It wasn't arbitrary
> in
> the UEG either. I was trying to maximize the spacing when trying to fit 8
> knobs and a jack in a column.
>
>
> Tony

RE: [motm] Frequency Shifter group question

2003-11-05 by Tony Karavidas

Yeah, that was a little harsh, but that's ok.

You state: "But, you have come to this group more than once, asked for
opinions and then promptly ignored the overwhelming opinions"
I haven't ignored any of the feedback I've received so far. The frequency
shifter isn't built yet and I haven't sold one yet...

I take into consideration all feedback I receive, but just because x number
of people want something doesn't mean they automatically get it. Did you see
the Simpson's episode where Homer was given the opportunity to design his
"dream car"? It was a disaster. This isn't product design by proxy. I'm
asking for opinions to guide my decision making, not to make the decisions
for me.

When several people ask for larger knobs, there is a silent contingency that
is also counted. When people don't reply they tell me one of two things:

1. They didn't see the message (which is unlikely if they are subbed to the
group and are regular participants)
2. They don't care enough about the issue to make a comment.

Two big reasons I tend to want to put small knobs on my MOTM format modules
is:

1. I have thousands of them in stock.
2. They automatically differentiate a module as Encore in a sea of MOTM.

I can look at Dave Bradley's Synth of Doom and without even trying I can
pick out the two UEGs. That's important for product recognition. It fits in
and stands out at the same time.

I'm still considering some variations on the large knob small knob issue. It
turns out I could combine 1 large and 1 small knob on the Coarse/Fine
controls. When mounted that way, it "looks" like a vernier control, even
though they don't touch. (they are close)

To address your issue with the schematics: To supply schematics outside of a
service manual is an invitation for trouble to be blunt.
If I were to provide schematics I am basically giving the OK for people to
mess around with the design. When something breaks, who pays for it? What if
they Stoogify a panel within the first year? Should I pay anything to repair
it? I don't think so.

Paul's modules were designed and documented with the intention of having the
customer in there with a soldering iron. Mine are not. The FS is 90% surface
mount and most of you don't have all the equipment necessary to do all
repairs on it anyway. If something breaks, it's probably going to be a jack
or a pot, and you don't need schematics to change those. The UEG is all
through hole, but the design is very simple. It's the code that makes it
tick.

I have an internal policy about schematics and as long as I am actively
supporting a product, generally the schematics remain unavailable. When the
day comes that the UEG is no longer supported by me, I will release the
schematics, and the code in a single HEX file so someone with a device
programmer could replace and reprogram the microcontroller. That day hasn't
come yet.

Best regards,
Tony




-----Original Message-----
From: J. Larry Hendry [mailto:jlarryh@...]
Sent: Tuesday, November 04, 2003 5:12 PM
To: MOTM List
Subject: Re: [motm] Frequency Shifter group question

> ----- Original Message -----
> From: Tony Karavidas <tony@...> My inclination is to
> leave it basically as show here:
> http://www.encoreelectronics.com/cont_fs1.html
> because of a few reasons:

> 2.. Because of the fact I plan to use smaller knobs, the extra lines
> don't
seem to buy any thing in terms of knob setting ability.
> Not that those are good reasons, but they are my reasons. Let the
> opinions
fly.

--LH--

OK, you asked for it, so I will speak up on the subject too. I feel
somewhat qualified to speak on the subject of marketing to this group since
Dave and I have probably sold more dollars worth of stuff to these great
customers that anyone but Paul. OK, Maybe John Blacet is running close.

This request for feedback is a lot like the last one where an overwhelming
number of those queried asked for larger knobs.
You do claim to have undisclosed reasons for going with the smaller knobs.
And, you admit they may not be good reasons. I would like to firm up your
suspicion that they are not good (enough) reasons.

If I have learned one thing from selling products to this list that is to be
successful you should listen to what this small niche market is asking for.
True, some people are so desperate for a frequency shift solution, they are
willing to "accept" smaller knobs with an unfriendly panel layout.

While no one expects you to exactly match any particular MOTM format, we
have become spoiled to a particular feel. IMO, small knobs do adhere to
that feel. Yes, it was essential in the UEG to allow the UEG to fit in 2U.
However, here it is not necessary.

So, listen to your potential customers and do two important things.

1. Give us a more friendly layout with larger knobs.
2. Supply copyrighted schematics. AFAIK, the fact that Paul and John B.
supply schematics with their products has not caused a problem with people
posting or otherwise violating copyright. It sure would be handy for future
trouble shooting. And, schematics would certainly be handy if you force you
customers to resort to Stooge panels because they cannot stand the small
knobs. Not supplying schematics is very "dot-com-ish." I have a specific
opinion of why Roger does not supply schematics (which I would gladly
discuss in private). However, I cannot understand why you have not.

I apologize if this sounds harsh. But, you have come to this group more
than once, asked for opinions and then promptly ignored the overwhelming
opinions without even offering a reasonable explanation of your reasons.

Even still, I may be in the market to purchase one in spite of this.
However, count me out if (like the UEG) schematics are not available.

Larry Hendry






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RE: [motm] Re: Frequency Shifter group question

2003-11-05 by Richard Brewster

Looks to me there is room for a 8-pot arrangement with standard size knobs
like the MOTM-480

http://www.synthtech.com/motm480.html

The LEDs could be fitted in somehow. This assumes that at least four of
the pots would be panel-mounted with wires running to the circuit board. I
am wondering if one reason for Tony's layout is that the pots are to be PCB
mounted.

-Richard Brewster

At 04:37 PM 11/4/03 -0800, Tony Karavidas wrote:
>One of the reasons for the knobs to be in the location they are currently in
>is the fact that I created a grid of knob positions on the UEG, and these
>fall within that grid as well. So it's not arbitrary. It wasn't arbitrary in
>the UEG either. I was trying to maximize the spacing when trying to fit 8
>knobs and a jack in a column.
>
>
>Tony
>
>
>-----Original Message-----
>From: elle_webb [mailto:elle_webb@...]
>Sent: Tuesday, November 04, 2003 12:35 PM
>To: motm@yahoogroups.com
>Subject: [motm] Re: Frequency Shifter group question
>
>--- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
> > My inclination is to leave it basically as show here:
> > http://www.encoreelectronics.com/cont_fs1.html
>
>If a panel is going to diverge from the MOTM standard, it ought to be
>distinctive, improve functionality, or be a necessary compromise.
>
>This panel looks arbitrarily different to my eyes, and the smaller knobs
>don't make sense. This module cries out to be "stooged"!

Re: [motm] Frequency Shifter group question

2003-11-05 by J. Larry Hendry

> ----- Original Message -----
> From: Tony Karavidas <tony@...>
> My inclination is to leave it basically as show here:
> http://www.encoreelectronics.com/cont_fs1.html
> because of a few reasons:

> 2.. Because of the fact I plan to use smaller knobs, the extra lines don't
seem to buy any thing in terms of knob setting ability.
> Not that those are good reasons, but they are my reasons. Let the opinions
fly.

--LH--

OK, you asked for it, so I will speak up on the subject too. I feel
somewhat qualified to speak on the subject of marketing to this group since
Dave and I have probably sold more dollars worth of stuff to these great
customers that anyone but Paul. OK, Maybe John Blacet is running close.

This request for feedback is a lot like the last one where an overwhelming
number of those queried asked for larger knobs.
You do claim to have undisclosed reasons for going with the smaller knobs.
And, you admit they may not be good reasons. I would like to firm up your
suspicion that they are not good (enough) reasons.

If I have learned one thing from selling products to this list that is to be
successful you should listen to what this small niche market is asking for.
True, some people are so desperate for a frequency shift solution, they are
willing to "accept" smaller knobs with an unfriendly panel layout.

While no one expects you to exactly match any particular MOTM format, we
have become spoiled to a particular feel. IMO, small knobs do adhere to
that feel. Yes, it was essential in the UEG to allow the UEG to fit in 2U.
However, here it is not necessary.

So, listen to your potential customers and do two important things.

1. Give us a more friendly layout with larger knobs.
2. Supply copyrighted schematics. AFAIK, the fact that Paul and John B.
supply schematics with their products has not caused a problem with people
posting or otherwise violating copyright. It sure would be handy for future
trouble shooting. And, schematics would certainly be handy if you force you
customers to resort to Stooge panels because they cannot stand the small
knobs. Not supplying schematics is very "dot-com-ish." I have a specific
opinion of why Roger does not supply schematics (which I would gladly
discuss in private). However, I cannot understand why you have not.

I apologize if this sounds harsh. But, you have come to this group more
than once, asked for opinions and then promptly ignored the overwhelming
opinions without even offering a reasonable explanation of your reasons.

Even still, I may be in the market to purchase one in spite of this.
However, count me out if (like the UEG) schematics are not available.

Larry Hendry

RE: [motm] Frequency Shifter group question

2003-11-05 by klinic2

> When people don't reply they tell me one of two
> things:
> 1. They didn't see the message (which is unlikely if they are
> subbed to the
> group and are regular participants)
> 2. They don't care enough about the issue to make a comment.

You forget the most important:
3. People that aren`t interesting in get a FS
I think there was a big claim in the group asking for large knobs.
Keep in your mind that potential customers are following this
discussion, never count the silent messages as agreement to your
front panel design.

> Two big reasons I tend to want to put small knobs on my MOTM
> format modules
> is:
>
> 1. I have thousands of them in stock.
> 2. They automatically differentiate a module as Encore in a sea of
> MOTM.
> I can look at Dave Bradley's Synth of Doom and without even trying
> I can
> pick out the two UEGs. That's important for product recognition.
> It fits in
> and stands out at the same time.

Sorry but the stock thing is a question non related to the customers,
we want big knobs, I don`t mind if General motors have a large stock
of pink wheels, I want my car right.
About the product recognition, if you add a larger knob in the center
I`ll see the FS at first saw in the sea of knobs...

Best regards,

Josue.

Re: [motm] Frequency Shifter group question

2003-11-05 by Mike Estee

> When several people ask for larger knobs, there is a silent
> contingency that
> is also counted. When people don't reply they tell me one of two
> things:

Never mistake silence for satisfaction.

--mikes

Re: [motm] Frequency Shifter group question

2003-11-05 by Adam Schabtach

> When several people ask for larger knobs, there is a silent contingency that
> is also counted. When people don't reply they tell me one of two things:
>
> 1. They didn't see the message (which is unlikely if they are subbed to the
> group and are regular participants)
> 2. They don't care enough about the issue to make a comment.

2a. They aren't interested in the product.

How on Earth can you count a "silent contingency"? That's like saying that
everybody who doesn't vote in an election would vote for the same candidate
if they did vote.

Just because I haven't complained about the horrendous switch contact bounce
problems in your products doesn't mean that I like it, or that I don't care
about it.

--Adam

Re: [motm] Frequency Shifter group question

2003-11-05 by J. Larry Hendry

> ----- Original Message -----
> From: Tony Karavidas <tony@...>
> Two big reasons I tend to want to put small knobs on my MOTM format
modules s:
> 1. I have thousands of them in stock.

That reason is 100% invalid from a customer perseptive. The cost of knobs
wil not be a make or break price decision for customers buying such a niche
product. What you have in stock is not even a consideration. If you want
to reduce your stock, put them on e-bay at a reasonable price and they will
disappear. Use the money to buy good knobs. You are not John Simonton and
this is not PAiA. Price is not the primary consideration.

> 2. They automatically differentiate a module as Encore in a sea of MOTM.

That reason is valid. However, I can think of many ways to accomplish the
same thing without using only small knobs.

> I'm still considering some variations on the large knob small knob issue.
It turns out I could combine 1 large and 1 small knob on the Coarse/Fine
controls. When mounted that way, it "looks" like a vernier control, even
though they don't touch. (they are close)

Re-evaluation is good. Now, why are you stuck on that grid layout?
Frankly, it is not user friendly. Big knob on the same grid with all that
"blank" panels space will suck IMO.

> To address your issue with the schematics: To supply schematics outside of
a service manual is an invitation for trouble to be blunt. If I were to
provide schematics I am basically giving the OK for people to mess around
with the design.

I see nothing wrong with people messing with the design if they choose to do
so. Once they PAY you for it they can do exactly what they please. No one
would expect you to honor a warranty on a modified product. However, this
group is largely populated with DIY people and people who are getting a kick
from learning and re-learning.

> What if they Stoogify a panel within the first year? Should I pay anything
to repair it? I don't think so.

Certainly if someone modifies a product they accept they are voiding a
warranty.

> I have an internal policy about schematics and as long as I am actively
supporting a product, generally the schematics remain unavailable. When the
day comes that the UEG is no longer supported by me, I will release the
schematics, and the code in a single HEX file so someone with a device
programmer could replace and reprogram the microcontroller. That day hasn't
come yet.

I can accept that. You owe your customers two things then.

1. A written policy about support. What are the warranty terms? Is there a
specific guarantee on turn around for repairs since you are the only game in
town with schematics? If you do not release any service information,
customers need some assurance about service. What are your service rates
for repair?

2. A certificate delivered with the product good for a service pack
including the needed schematic and code for "when that day comes." We never
know when the demands of your other income producing interest will take you
away for long periods. I suspect UEG and FS are not primary means of
support. :-)

When you ask people to spend a lot of money on something, they need more
than faith. I know I do.

> ----- Original Message -----
> From: Paul Schreiber <synth1@...>
> Roger doesn't publish schematics, but get Electronotes and you then have
them :)

There was a farmer had a dog and BINGO was his name-o.

RE: [motm] Frequency Shifter group question

2003-11-05 by alt-mode

OK Everybody, let's all take a deep breath and keep our cool. It isn't fun
seeing folks I respect start to have it out in public.

I am grateful to Tony, Larry, Paul, and all of the others who support our
collective desire to make noises with synths. This is truly a great time
for synthesis.

While I'm not thrilled with Tony's layout and knob choices on the FS, I'll
still buy one. I do believe there are better ways to lay out the panel but
it may be too late for that since the layout is integral to the way Tony
does his boards. I guess I'd rather see him shipping the units than to
wait for him to have another gap in his day gigs to do the redesign. If
you recall, his original question was about the tick marks and not about
the layout and knob choices. It appears that the ship has sailed on those
issues so there isn't much that can be done. I also don't see this module
as a potential stooge modification again because the pot mounting is
integral to the board (look at the back of a UEG to see what I mean). BTW,
on the topic of tick marks, I don't care, and from the responses so far, it
doesn't seem to be what most folks care about.

For the knobs, I don't care. If it bothers me enough, I'll put different
knobs on it. There probably is a missed opportunity here for better visual
impact but a MOTM format FS is better than none.

Regarding the schematics, it is Tony's prerogative to keep them private and
we should respect that. It is his design and intellectual property and no
one should be dis'ing him for wanting to protect it. Some designers are
much more generous in this area and I salute them for sharing their designs
with the community but I don't think negatively of Tony for going the
strictly assembled route and protecting his designs. I'm glad he is doing
this in MOTM format so I can use it in my system. Perhaps we have become a
bit spoiled with the current choices offered these days. I don't think
anyone got schematics out of Bob Moog or Alan R. Perlman without being an
authorized service center and probably signing some agreements.

Let's be thankful for what we have and encourage more designers to make
more modules available!

Regards,
Eric

Re: [motm] Frequency Shifter group question

2003-11-05 by nathan durham

As one of the former "silent contingency", I'll give a couple of
reasons I didn't chime in before:

1) So many people made so much noise for big knobs that I felt the
point had been made.
2) I probably won't be able to budget for one for a while, so I felt
that it would be pushy to make demands at this point.
3) I'm fairly new at modular synthesis, so I prefer to see what the
more experienced users on the list have to say about ergonomic issues
before I blurt out my gut opinion.
4) I didn't feel I had to clutter up the list to say "yeah, me too"
when so many other people had already said what I wanted to.

For the record, I'm happy with my UEG and understand why the knobs are
so small, but prefer the larger knobs of MOTM. Ergonomics and
aesthetics are important to me. If the shifter comes with small knobs,
I would be less likely to buy it, and if I did, I would Stooge it as
soon as possible.

nathan durham


>> When people don't reply they tell me one of two
>> things:
>> 1. They didn't see the message (which is unlikely if they are
>> subbed to the
>> group and are regular participants)
>> 2. They don't care enough about the issue to make a comment.
>
> You forget the most important:
> 3. People that aren`t interesting in get a FS
> I think there was a big claim in the group asking for large knobs.
> Keep in your mind that potential customers are following this
> discussion, never count the silent messages as agreement to your
> front panel design.
>
>> Two big reasons I tend to want to put small knobs on my MOTM
>> format modules
>> is:
>>
>> 1. I have thousands of them in stock.
>> 2. They automatically differentiate a module as Encore in a sea of
>> MOTM.
>> I can look at Dave Bradley's Synth of Doom and without even trying
>> I can
>> pick out the two UEGs. That's important for product recognition.
>> It fits in
>> and stands out at the same time.
>
> Sorry but the stock thing is a question non related to the customers,
> we want big knobs, I don`t mind if General motors have a large stock
> of pink wheels, I want my car right.
> About the product recognition, if you add a larger knob in the center
> I`ll see the FS at first saw in the sea of knobs...
>
> Best regards,
>
> Josue.
>
>
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Re: Frequency Shifter (knob layout idea)

2003-11-05 by strohs56k

--- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
>
> I'm working on the final sheet metal and wanted your opinions about
> the hatch marks around the knobs [...]

My thoughts on knob sizes / knob placement:


Someone suggested using the standard MOTM knob grid / making the unit
look like the 480. DO NOT DO THIS...instead:

Do like Paul suggests and, for the main frequency control, use a
larger than MOTM size knob. (Probably a PKES140 which is 1.5"
diameter at its base.) Place this single large size knob near the top
center of the panel. Use the combination of large tick marks with
smaller "sub" tick marks for this knob.

Use your normal (small size) knobs for everything else. Arrange these
in the space below the single big knob / above the jack field. Use
the single set of thinner tick marks on all of these knobs.

Jack placement is fine but maybe center the sine and cosine outputs as
someone else already suggested.


Here is a rough layout drawing to better illustrate my idea:

http://www.eskimo.com/~strohs/FSlayout.GIF

The three dots in the triangular arrangement are supposed to be the
LEDs. The top LED is clip (positioned just below the gain knob) and
the left and right LEDs are the sine and cosine, positioned near the
associated knobs.


In my opinion this layout looks really nice, it is functional / plenty
of space around the knobs, and you even get to use your stock of
existing small knobs (with the exception of the one big knob) which
is, of course, in the tradition of classic frequency shifters.

seth

Re: Frequency Shifter (knob layout idea)

2003-11-05 by elle_webb

--- In motm@yahoogroups.com, "strohs56k" <strohs@e...> wrote:
> --- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
> Here is a rough layout drawing to better illustrate my idea:
>
> http://www.eskimo.com/~strohs/FSlayout.GIF
>

I love it. I'd buy this module before I'd buy the original design.

Tony - here's a suggestion:

Why don't you solicit panel designs from the group, weed out the ones
that won't work for you, and ask for opinions on the remaining
designs? This is something that has been done on a few other panels,
and it seems to help.

It's a little more work for you, but you'll be certain to come up with
something that people will like.

Re: [motm] Frequency Shifter group question

2003-11-05 by Craig Critchley

The last couple of times the FS layout question came up, plenty of people
spoke up for bigger knobs and a more MOTM-like layout, so I didn't post a
"me too." However, I would much, much prefer the MOTM-style layout.

I am not one of the people who wants a frequency shifter no matter what - I
may decide I don't need one (at least for a while), or, being an occasional
DIYer, I may build my own based on JH's design. I might buy Tony's module,
but the knob thing is a big minus, just aesthetically, and it could
concievably cost him the sale. That's not out of spite, that's just the way
it is.

...Craig

Re: Frequency Shifter (knob layout idea)

2003-11-05 by neutrino000

http://www.eskimo.com/~strohs/FSlayout.GIF

Now *that's* a layout!! This is exactly what I was trying to describe
in my post. Big knob on top centered, with MOTM sized off-grid knobs,
and the jacks positioned in a more balanced fashion. This also would
stand right out in a sea of MOTM, while also fitting right in. When I
do buy a Freq. shifter, if it is not this layout, I would definitly
change it to this. Nice work! The only thing I would add are small
lines from the LEDs to their associated knobs, both for cool visual
impact (I like graphics), and also for clarification.

KB

RE: [motm] Frequency Shifter group question

2003-11-05 by Tony Karavidas

Hi Adam,

Isn't 2a the same as 2? They "don't care enough" because "they aren't
interested", right?

Re: silent contingency
I think it's more like saying "Everybody who doesn't vote wouldn't have
voted for these candidates" (so why bother)

People not voting say volumes about the choices they have to vote on.

An as far as the UEG bounce issue, yes that is a problem, but the UEG button
was very much an after thought to just "stimulate" the module when adjusting
knobs. I didn't intend for it to be used much, but apparently it gets used.
I created a s/w fix for the debounce, but then it limits the maximum rate in
which the UEG can be triggered. I think most people trigger the module from
the GATE jack and not the button, so I chose to not add the debounce because
it affected a more important function.

If you don't complain about a problem it won't get addressed.

The reason the UEG s/w rev came to light was because several people asked
for features and there was a common thread to them. I did that for free. I
wasn't fixing problems; I was adding features. I don't think many other
companies do that without charging for it. Yes there are some, but it's not
common.

Please, everyone, these are discussions by reasonable adults. You don't have
to feel like we're fighting or dissing (is that how you spell that??) each
other. They're just points of view that have to be communicated in an awful
way...this would be so much better at a user's group, or even on the phone.
I think the outcome of all this will be better product.

Regards,
Tony


-----Original Message-----
From: Adam Schabtach [mailto:adam@...]
Sent: Tuesday, November 04, 2003 6:21 PM
To: 'MOTM List'
Subject: Re: [motm] Frequency Shifter group question


> When several people ask for larger knobs, there is a silent
> contingency that is also counted. When people don't reply they tell me one
of two things:
>
> 1. They didn't see the message (which is unlikely if they are subbed
> to the group and are regular participants) 2. They don't care enough
> about the issue to make a comment.

2a. They aren't interested in the product.

How on Earth can you count a "silent contingency"? That's like saying that
everybody who doesn't vote in an election would vote for the same candidate
if they did vote.

Just because I haven't complained about the horrendous switch contact bounce
problems in your products doesn't mean that I like it, or that I don't care
about it.

--Adam





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RE: [motm] Re: Frequency Shifter (knob layout idea)

2003-11-05 by Tony Karavidas

This was truly one of the most constructive emails I've read all night.
Seth, in a way of voicing his opinion about the current layout, offered a
nice alternative.

OK folks, you want it to happen your way then pony up some time and do a
drawing like Seth did! If you all think his drawing is the one, then let me
know and I'll look into changing the layout. I don't know if it's possible
to re-arrange the parts behind Seth's layout, but I will look into it.

Regards,
Tony




-----Original Message-----
From: strohs56k [mailto:strohs@...]
Sent: Tuesday, November 04, 2003 7:31 PM
To: motm@yahoogroups.com
Subject: [motm] Re: Frequency Shifter (knob layout idea)

--- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
>
> I'm working on the final sheet metal and wanted your opinions about
> the hatch marks around the knobs [...]

My thoughts on knob sizes / knob placement:


Someone suggested using the standard MOTM knob grid / making the unit look
like the 480. DO NOT DO THIS...instead:

Do like Paul suggests and, for the main frequency control, use a larger than
MOTM size knob. (Probably a PKES140 which is 1.5"
diameter at its base.) Place this single large size knob near the top
center of the panel. Use the combination of large tick marks with smaller
"sub" tick marks for this knob.

Use your normal (small size) knobs for everything else. Arrange these in
the space below the single big knob / above the jack field. Use the single
set of thinner tick marks on all of these knobs.

Jack placement is fine but maybe center the sine and cosine outputs as
someone else already suggested.


Here is a rough layout drawing to better illustrate my idea:

http://www.eskimo.com/~strohs/FSlayout.GIF

The three dots in the triangular arrangement are supposed to be the
LEDs. The top LED is clip (positioned just below the gain knob) and
the left and right LEDs are the sine and cosine, positioned near the
associated knobs.


In my opinion this layout looks really nice, it is functional / plenty
of space around the knobs, and you even get to use your stock of
existing small knobs (with the exception of the one big knob) which
is, of course, in the tradition of classic frequency shifters.

seth






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RE: [motm] Frequency Shifter group question

2003-11-05 by Tony Karavidas

Now when you talk about what I owe people is when you start to spoil the
fun.

As we all know I do this operation by myself and have been doing it since
around 1989. Many things are informal. People come to know I have a 1 year
warranty on everything. Not that it's written anywhere, but when someone
asks, that's what I tell them. Since it's a low key, honorable way to do
business, I have sometimes extended that or fixed things for very cheap
depending on the attitude of the customer.

When I'm told I need to provide "A written policy about support" and
"specific guarantee on turn around" followed by "A certificate delivered
with the product good for a service pack..." then everything from that day
forward becomes full of legal BS that every other product comes with. No
more help on hacking a product to fit inside another product. (I've seen
that before at NAMM using one of my products in another vendor's booth) No
more free repair or extra perks while I've got a synth in here for another
reason.

As long as things stay small, informal, friendly, etc I'll continue to
extend myself to the synth community. If I'm going to have to hire lawyers
to make customers happy then I don't want the business.

Tony



-----Original Message-----
From: J. Larry Hendry [mailto:jlarryh@...]
Sent: Tuesday, November 04, 2003 6:42 PM
To: MOTM List
Subject: Re: [motm] Frequency Shifter group question

> ----- Original Message -----
> From: Tony Karavidas <tony@...> Two big reasons I
> tend to want to put small knobs on my MOTM format
modules s:
> 1. I have thousands of them in stock.

That reason is 100% invalid from a customer perseptive. The cost of knobs
wil not be a make or break price decision for customers buying such a niche
product. What you have in stock is not even a consideration. If you want
to reduce your stock, put them on e-bay at a reasonable price and they will
disappear. Use the money to buy good knobs. You are not John Simonton and
this is not PAiA. Price is not the primary consideration.

> 2. They automatically differentiate a module as Encore in a sea of MOTM.

That reason is valid. However, I can think of many ways to accomplish the
same thing without using only small knobs.

> I'm still considering some variations on the large knob small knob issue.
It turns out I could combine 1 large and 1 small knob on the Coarse/Fine
controls. When mounted that way, it "looks" like a vernier control, even
though they don't touch. (they are close)

Re-evaluation is good. Now, why are you stuck on that grid layout?
Frankly, it is not user friendly. Big knob on the same grid with all that
"blank" panels space will suck IMO.

> To address your issue with the schematics: To supply schematics
> outside of
a service manual is an invitation for trouble to be blunt. If I were to
provide schematics I am basically giving the OK for people to mess around
with the design.

I see nothing wrong with people messing with the design if they choose to do
so. Once they PAY you for it they can do exactly what they please. No one
would expect you to honor a warranty on a modified product. However, this
group is largely populated with DIY people and people who are getting a kick
from learning and re-learning.

> What if they Stoogify a panel within the first year? Should I pay
> anything
to repair it? I don't think so.

Certainly if someone modifies a product they accept they are voiding a
warranty.

> I have an internal policy about schematics and as long as I am
> actively
supporting a product, generally the schematics remain unavailable. When the
day comes that the UEG is no longer supported by me, I will release the
schematics, and the code in a single HEX file so someone with a device
programmer could replace and reprogram the microcontroller. That day hasn't
come yet.

I can accept that. You owe your customers two things then.

1. A written policy about support. What are the warranty terms? Is there a
specific guarantee on turn around for repairs since you are the only game in
town with schematics? If you do not release any service information,
customers need some assurance about service. What are your service rates
for repair?


2. A certificate delivered with the product good for a service pack
including the needed schematic and code for "when that day comes." We never
know when the demands of your other income producing interest will take you
away for long periods. I suspect UEG and FS are not primary means of
support. :-)

When you ask people to spend a lot of money on something, they need more
than faith. I know I do.

> ----- Original Message -----
> From: Paul Schreiber <synth1@...> Roger doesn't publish
> schematics, but get Electronotes and you then have
them :)

There was a farmer had a dog and BINGO was his name-o.




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RE: [motm] Frequency Shifter group question

2003-11-05 by Tony Karavidas

Hi Mark,

I'm getting a little tired this evening, but I wanted to make one point
here. The original proto of the FS was 6 knobs in a line on the left as
described below. They were in the exact location of the middle 6 knobs of a
UEG. The design expanded at some point by making the local oscillator's
outputs accessible to the user and after a few layout drawings I arrived at
the current panel. One was 8 in a row just like the left column of the UEG
but I didn't like it.

Apparently several people don't like the current layout in spite of what the
module does.

Thanks for your feedback.
Tony


-----Original Message-----
From: Mark Mayhem [mailto:skinmatrix@...]
Sent: Tuesday, November 04, 2003 11:25 PM
To: tony@...
Subject: RE: [motm] Frequency Shifter group question

Hello,

Just to speak up, I am very interested in a FS, with a huge "but." The "but"
in this case being, but I don't like the knob layout, it seems cluttered,
and unbalanced. Being a bit of a UI snob, it is enough to make me think
twice about purchasing it. I have found that synths with UI's I am not
visually comfortable with I do not use (which is why I have a dave smith
evolver sitting in a case, that I haven't got the heart to sell), and have
stopped buying.

Now I am not saying adhere to the MOTM grid (hell to be honest with you I
don't own a single MOTM module yet, and the UEG is one of the reasons I
decided on MOTM as a format (but I have rack space set aside for the form
factor)), but maybe strive for a little more visual balance. I'm not even a
fan of the big knob camp, though the form is growing on me, and with or
without, that would not affect a decision to purchase negatively (i.e. no
big knob does not mean less likely to purchase). Maybe a knob layout similar
to the UEG (all in a line down one side), not balanced but so thouroughly
lopsided as to not cause one to look for balance.

Anyway that's my two cents.

Thanks for listening,
Mark

=====
www.playskull.com/skinmatrix - Noise
www.lichtswitch.com - Band
www.playskull.com - Crew

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Re: Frequency Shifter (improved layout idea)

2003-11-05 by strohs56k

--- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
>
> This was truly one of the most constructive emails I've read all
> night. Seth, in a way of voicing his opinion about the current
> layout, offered a nice alternative.

I put a little more thought into this and I think I have some
improvements.

Here is the tweaked drawing:

http://www.eskimo.com/~strohs/FSlayout3.GIF

http://www.eskimo.com/~strohs/FSlayout3grid.GIF


The second drawing (with grid in the name) shows the design on top of
the "standard" MOTM grid lines.

As you can see, this design actually fits pretty well on the MOTM
grid. The big frequency knob is centered between what would be the
upper four knob positions on the MOTM grid. And for the small knobs,
the lowest row matches up vertically with the lowest row of knobs on
the MOTM grid. The jack field is exactly on the grid.


What I changed:

Put the input jacks (signal and CV) in a group at the left and the
outputs (local oscillator and shifted signals) in a group at the
right. I think this is the normal left to right signal flow
convention.

I moved the fine shift knob to the right of the big shift knob. This
better matches the convention of oscillators with the coarse tune on
the left / fine tune on the right.

I moved the gain knob to the left of the big shift knob. I think this
better matches the left to right signal flow.

The CV shift knob has therefor moved below the big shift knob. I
think this has good association.

The sine and cosine amplitude knobs (for the local oscillator outputs)
are now on the left side. (This matches up with the local oscillator
outputs in the jack field.)

The up and down feedback knobs are now on the right side. (Again,
matches up with the frequency shifted signal outputs in the jack
field.)

I moved all of the LEDs to the left side of the panel to match the new
positions of their associated knobs.


This version has a little less symmetry than my first stab but is much
more logical in terms of signal flow and grouping of like
functionality.

Also, this might make things a little easier for Tony because there is
a lot more space opened up between the lower set of knobs for
components hidden behind the panel. Also, this is actually a little
closer to his proposed design as far as knob grouping.


Questions for Tony / I think some of these may have been asked and
discussed previously but just in case...

Because the design is "thru zero" - I assume a positive CV makes the
up output up shifted (and down output down shifted) where as a
negative CV makes the up output down shifted (and down output up
shifted)

If so, should the main shift knob be "bipolar" - no shift at center,
negative CV to the left, positive CV to the right? (Should the fine
shift knob also be a "bipolar" control with 0 at center?)

Further, should the "freq CV" knob be a reversing attenuator? (Zero
at center.)

Can we have two more local oscillator outputs for inverse sine and
inverse cosine?


seth


PS: yes, there was a FSlayout2.GIF but just as I was about to upload
the drawing I decided I didn't really like it, pushed some stuff
around again, and it became version 3 :)

Re: [motm] Re: Frequency Shifter (knob layout idea)

2003-11-05 by ixqy@aol.com

Hi Tony,
Not that I'm in the position to buy this module at the moment, I would much
prefer something along the lines of Seth's layout.

Thanks,
Andrew


tony@... writes:

> OK folks, you want it to happen your way then pony up some time and do a
> drawing like Seth did! If you all think his drawing is the one, then let me
> know and I'll look into changing the layout. I don't know if it's possible
> to re-arrange the parts behind Seth's layout, but I will look into it.

============

Seth's FS layout:

> http://www.eskimo.com/~strohs/FSlayout.GIF

And here's my last posting on the Frequency Shifter topic

2003-11-05 by Adam Schabtach

Hi Tony--

> Isn't 2a the same as 2? They "don't care enough" because "they aren't
> interested", right?

Right. That's why it's "2a" and not "3".

> People not voting say volumes about the choices they have to vote on.

True enough. Or it may say that they voted in the past and felt that their
vote had no effect, and hence decided that it was not worth voting again.

> If you don't complain about a problem it won't get addressed.

Regarding the UEG, I didn't complain because the reason for the button's
behavior is explained in the documentation. Since it was apparent from that
explanation that you had put some thought into the issue and decided upon
how you were going to handle it, there seemed little reason to complain,
since it wasn't something that you appeared likely to address again.

Regarding the Expressionist, in which the button bounce is a far more
annoying problem, I believe that I did complain and my complaint went
unanswered.

> The reason the UEG s/w rev came to light was because several people asked
> for features and there was a common thread to them. I did that for free. I
> wasn't fixing problems; I was adding features. I don't think many other
> companies do that without charging for it. Yes there are some, but it's not
> common.

This is something of a moot point to me, since there have been no software
revs to either product since I purchased them. Yes, it is great that in the
past you have added features to your products for free. In my case, the
added features were something that I received when I purchased the product.
Also, I wrote to you not long ago suggesting a feature enhancement for the
Expressionist and I didn't even receive an acknowledgement. Now, this isn't
a big deal in itself--it's certainly something that other people have
suggested and I know all too well how much email one has to deal with these
days--but it certainly tints my impression of how much consideration you
give to customer input. So my net experience with Encore Electronics may
well be different from someone who has been doing business with you longer
than I. *shrug* Your customers speak highly of you and your products, which
is in part why I purchased them.

> Please, everyone, these are discussions by reasonable adults. You don't have
> to feel like we're fighting or dissing (is that how you spell that??) each
> other. They're just points of view that have to be communicated in an awful
> way...this would be so much better at a user's group, or even on the phone.
> I think the outcome of all this will be better product.

I certainly agree with all of that, and I apologize if I sounded rather rude
in my previous posting. There's not really much of a conclusion to be drawn
from all of this, but I (did) have to say that IMNSHO counting a "silent
contingency" is an extremely tenuous way to make product-design decisions.

But as Larry said, I have my own reasons for being unlikely to purchase a
frequency shifter and hence hereby remove myself from the fray.

Regards,
--Adam

>
> Regards,
> Tony
>
>
> -----Original Message-----
> From: Adam Schabtach [mailto:adam@...]
> Sent: Tuesday, November 04, 2003 6:21 PM
> To: 'MOTM List'
> Subject: Re: [motm] Frequency Shifter group question
>
>
>> When several people ask for larger knobs, there is a silent
>> contingency that is also counted. When people don't reply they tell me one
> of two things:
>>
>> 1. They didn't see the message (which is unlikely if they are subbed
>> to the group and are regular participants) 2. They don't care enough
>> about the issue to make a comment.
>
> 2a. They aren't interested in the product.
>
> How on Earth can you count a "silent contingency"? That's like saying that
> everybody who doesn't vote in an election would vote for the same candidate
> if they did vote.
>
> Just because I haven't complained about the horrendous switch contact bounce
> problems in your products doesn't mean that I like it, or that I don't care
> about it.
>
> --Adam
>
>
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>
>
>
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>

Re: [motm] Re: Frequency Shifter group question

2003-11-05 by gareII@aol.com

I'd have to agree with Chub on this..except his choice of colors, pink would be better.
Not to open another can of worms or irritate anybody..but most seem concerned with appearance. How does it sound ? What all can be done with it ? Etc.
What if the module sounded absolutely fantastic, and even gave you the ball scores..but looked like a '53 Buick.
Ok..I'll crawl back in my hole now
Gary
>
> Tony-
>
> Here's my request- sell me one. Really, I don't care if it's pink
> with faucet handle knobs, but the layout shown on the Encore site
> appears to be quite workable. If a control is so twitchy that a
> larger knob is needed, perhaps a vernier assembly or multi-turn pot
> is in order.
>
> I'm a big guy (no, really!), but the UEG knobs aren't too small for
> careful adjustment. Of course, I'm not *too* careful all the time.
>
> Chub
>
> ps-lime green would be acceptable and NO tick marks are necessary...
>
>
>
>
>
> Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/
>
>
>
>
>

Re: Frequency Shifter (knob layout idea)

2003-11-05 by Mike Marsh

Hi Tony -

I really liked your response to this flurry of mails. Thanks!

I also really liked Seth's layout, so count my vote for this one.

Mike, happy UEG customer

PS - You might have to count my vote as half, though. I have a Kyma
that does FS (among some other brilliant stuff) so I might not
immediately be in the market for yours. On the other hand, it's
always much more convenient to have the beast right there in the
rack...

--- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
> This was truly one of the most constructive emails I've read all
night.
> Seth, in a way of voicing his opinion about the current layout,
offered a
> nice alternative.
>
> OK folks, you want it to happen your way then pony up some time and
do a
> drawing like Seth did! If you all think his drawing is the one,
then let me
> know and I'll look into changing the layout. I don't know if it's
possible
> to re-arrange the parts behind Seth's layout, but I will look into
it.
>
> Regards,
> Tony
>
>
>
>
> -----Original Message-----
> From: strohs56k [mailto:strohs@e...]
> Sent: Tuesday, November 04, 2003 7:31 PM
> To: motm@yahoogroups.com
> Subject: [motm] Re: Frequency Shifter (knob layout idea)
>
> --- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
> >
> > I'm working on the final sheet metal and wanted your opinions
about
> > the hatch marks around the knobs [...]
>
> My thoughts on knob sizes / knob placement:
>
>
> Someone suggested using the standard MOTM knob grid / making the
unit look
> like the 480. DO NOT DO THIS...instead:
>
> Do like Paul suggests and, for the main frequency control, use a
larger than
> MOTM size knob. (Probably a PKES140 which is 1.5"
> diameter at its base.) Place this single large size knob near the
top
> center of the panel. Use the combination of large tick marks with
smaller
> "sub" tick marks for this knob.
>
> Use your normal (small size) knobs for everything else. Arrange
these in
> the space below the single big knob / above the jack field. Use
the single
> set of thinner tick marks on all of these knobs.
>
> Jack placement is fine but maybe center the sine and cosine outputs
as
> someone else already suggested.
>
>
> Here is a rough layout drawing to better illustrate my idea:
>
> http://www.eskimo.com/~strohs/FSlayout.GIF
>
> The three dots in the triangular arrangement are supposed to be the
> LEDs. The top LED is clip (positioned just below the gain knob)
and
> the left and right LEDs are the sine and cosine, positioned near
the
> associated knobs.
>
>
> In my opinion this layout looks really nice, it is functional /
plenty
> of space around the knobs, and you even get to use your stock of
> existing small knobs (with the exception of the one big knob) which
> is, of course, in the tradition of classic frequency shifters.
>
> seth
>
>
>
>
>
>
> Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/

Re: [motm] Re: Frequency Shifter (improved layout idea)

2003-11-05 by Mike Estee

Me three.

On Nov 5, 2003, at 8:21 AM, mate_stubb wrote:

> I like this revised one very much.
>
> Moe
>
>> I put a little more thought into this and I think I have some
>> improvements.
>>
>> Here is the tweaked drawing:
>>
>> http://www.eskimo.com/~strohs/FSlayout3.GIF
>>
>> http://www.eskimo.com/~strohs/FSlayout3grid.GIF
>>
>>
>>
>
>
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Re: [motm] Re: Frequency Shifter (improved layout idea)

2003-11-05 by Joe Pavone

OK, you have my vote also. Seth's layout is great - hope it can be done
or something close to it.

Honestly, I would probably buy it either way, but I'll be much much
happier with this layout w/ that big freq knob.

...jp




strohs56k wrote:

>--- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
>
>
>>This was truly one of the most constructive emails I've read all
>>night. Seth, in a way of voicing his opinion about the current
>>layout, offered a nice alternative.
>>
>>
>
>I put a little more thought into this and I think I have some
>improvements.
>
>Here is the tweaked drawing:
>
>http://www.eskimo.com/~strohs/FSlayout3.GIF
>
>http://www.eskimo.com/~strohs/FSlayout3grid.GIF
>
>
>The second drawing (with grid in the name) shows the design on top of
>the "standard" MOTM grid lines.
>
>As you can see, this design actually fits pretty well on the MOTM
>grid. The big frequency knob is centered between what would be the
>upper four knob positions on the MOTM grid. And for the small knobs,
>the lowest row matches up vertically with the lowest row of knobs on
>the MOTM grid. The jack field is exactly on the grid.
>
>
>What I changed:
>
>Put the input jacks (signal and CV) in a group at the left and the
>outputs (local oscillator and shifted signals) in a group at the
>right. I think this is the normal left to right signal flow
>convention.
>
>I moved the fine shift knob to the right of the big shift knob. This
>better matches the convention of oscillators with the coarse tune on
>the left / fine tune on the right.
>
>I moved the gain knob to the left of the big shift knob. I think this
>better matches the left to right signal flow.
>
>The CV shift knob has therefor moved below the big shift knob. I
>think this has good association.
>
>The sine and cosine amplitude knobs (for the local oscillator outputs)
>are now on the left side. (This matches up with the local oscillator
>outputs in the jack field.)
>
>The up and down feedback knobs are now on the right side. (Again,
>matches up with the frequency shifted signal outputs in the jack
>field.)
>
>I moved all of the LEDs to the left side of the panel to match the new
>positions of their associated knobs.
>
>
>This version has a little less symmetry than my first stab but is much
>more logical in terms of signal flow and grouping of like
>functionality.
>
>Also, this might make things a little easier for Tony because there is
>a lot more space opened up between the lower set of knobs for
>components hidden behind the panel. Also, this is actually a little
>closer to his proposed design as far as knob grouping.
>
>
>Questions for Tony / I think some of these may have been asked and
>discussed previously but just in case...
>
>Because the design is "thru zero" - I assume a positive CV makes the
>up output up shifted (and down output down shifted) where as a
>negative CV makes the up output down shifted (and down output up
>shifted)
>
>If so, should the main shift knob be "bipolar" - no shift at center,
>negative CV to the left, positive CV to the right? (Should the fine
>shift knob also be a "bipolar" control with 0 at center?)
>
>Further, should the "freq CV" knob be a reversing attenuator? (Zero
>at center.)
>
>Can we have two more local oscillator outputs for inverse sine and
>inverse cosine?
>
>
>seth
>
>
>PS: yes, there was a FSlayout2.GIF but just as I was about to upload
>the drawing I decided I didn't really like it, pushed some stuff
>around again, and it became version 3 :)
>
>
>
>
>

RE: [motm] And here's my last posting on the Frequency Shifter topic

2003-11-05 by Tony Karavidas

> -----Original Message-----
> From: Adam Schabtach [mailto:adam@...]
> Sent: Wednesday, November 05, 2003 8:39 AM
> To: 'MOTM List'
> Subject: [motm] And here's my last posting on the Frequency
> Shifter topic
>
> Regarding the Expressionist, in which the button bounce is a
> far more annoying problem, I believe that I did complain and
> my complaint went unanswered.

Are you sure I ever received the email? I get tens of thousands of email
every year and it's very easy to loose one, have one eaten by a spam filter,
etc. If you didn't get a reply and it was something that bothered you, why
didn't you send another email saying "Hey Tony, did you get my last email
about issue x?" or send a read receipt request?



> This is something of a moot point to me, since there have
> been no software revs to either product since I purchased
> them. Yes, it is great that in the past you have added
> features to your products for free. In my case, the added
> features were something that I received when I purchased the product.
> Also, I wrote to you not long ago suggesting a feature
> enhancement for the Expressionist and I didn't even receive
> an acknowledgement. Now, this isn't a big deal in
> itself--it's certainly something that other people have
> suggested and I know all too well how much email one has to
> deal with these days--but it certainly tints my impression of
> how much consideration you give to customer input. So my net
> experience with Encore Electronics may well be different from
> someone who has been doing business with you longer than I.
> *shrug* Your customers speak highly of you and your products,
> which is in part why I purchased them.

Did your suggestion require an immediate response? Maybe it was a "hey I'd
like to see feature such and such in the Expressionist" and if I'm not
working on the Expressionist in the near term, I may just file it away for
review later in the year. Now look who is assuming a lack of response has
meaning?


> I certainly agree with all of that, and I apologize if I
> sounded rather rude in my previous posting. There's not
> really much of a conclusion to be drawn from all of this, but
> I (did) have to say that IMNSHO counting a "silent
> contingency" is an extremely tenuous way to make
> product-design decisions.

There is a conclusion to be drawn: I'm reviewing the layout of the FS
before committing it to production *because* of people speaking up on this
list.


> But as Larry said, I have my own reasons for being unlikely
> to purchase a frequency shifter and hence hereby remove
> myself from the fray.
>
> Regards,
> --Adam

OK.

RE: [motm] The Freq, Layouts, Demos

2003-11-05 by Tony Karavidas

Well I was going to work on more demos, but now I'm working on a new layout.
:)
I'm trying to see if the parts will fit around those pots in their new
locations.

Tony

-----Original Message-----
From: elle_webb [mailto:elle_webb@...]
Sent: Wednesday, November 05, 2003 12:46 PM
To: motm@yahoogroups.com
Subject: [motm] The Freq, Layouts, Demos

--- In motm@yahoogroups.com, "strohs56k" <strohs@e...> wrote:
> Here is the tweaked drawing:
>
> http://www.eskimo.com/~strohs/FSlayout3.GIF
>
This looks great!

Tony - I'm glad you're open to input on the format, & hope that something
like this is possible.

When can we hear The Freq in action?


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Re: [motm] And here's my last posting on the Frequency Shifter topic

2003-11-05 by Adam Schabtach

>> Regarding the Expressionist, in which the button bounce is a
>> far more annoying problem, I believe that I did complain and
>> my complaint went unanswered.
>
> Are you sure I ever received the email?

Kind of hard for me to be sure about that, no? ;-)

> I get tens of thousands of email
> every year and it's very easy to loose one, have one eaten by a spam filter,
> etc. If you didn't get a reply and it was something that bothered you, why
> didn't you send another email saying "Hey Tony, did you get my last email
> about issue x?" or send a read receipt request?

Hey Tony, the PAGE button on my Expressionist bounces like crazy. Is there
anything that can be done about it? Should I just try some contact cleaner
on it for starters?

--Adam

RE: [motm] And here's my last posting on the Frequency Shiftertopic

2003-11-05 by Tony Karavidas

> -----Original Message-----
> From: Adam Schabtach [mailto:adam@...]
> Sent: Wednesday, November 05, 2003 2:05 PM
> To: 'MOTM List'
> Subject: Re: [motm] And here's my last posting on the
> Frequency Shiftertopic
>
>
> >> Regarding the Expressionist, in which the button bounce is
> a far more
> >> annoying problem, I believe that I did complain and my
> complaint went
> >> unanswered.
> >
> > Are you sure I ever received the email?
>
> Kind of hard for me to be sure about that, no? ;-)

That's my point. You aren't sure whether or not I got it, but you state that
I ignored your email.



> > I get tens of thousands of email
> > every year and it's very easy to loose one, have one eaten
> by a spam
> > filter, etc. If you didn't get a reply and it was something that
> > bothered you, why didn't you send another email saying "Hey
> Tony, did
> > you get my last email about issue x?" or send a read
> receipt request?
>
> Hey Tony, the PAGE button on my Expressionist bounces like
> crazy. Is there anything that can be done about it? Should I
> just try some contact cleaner on it for starters?


You could try that for now. I will lengthen the debounce time when I get the
next update out. I just did a quick review of the Expressionist source code
and it looks like the debounce time was set to 3mS. It should probably be 10
or 20.



> --Adam
>
>
>
>
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> http://docs.yahoo.com/info/terms/
>
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>

RE: [motm] Re: Frequency Shifter (improved layout idea)

2003-11-06 by Frank Vanaman

Hi all--

http://www.eskimo.com/~strohs/FSlayout3.GIF
http://www.eskimo.com/~strohs/FSlayout3a.GIF

Oh neat! I wrote in private to Tony expressing some enthusiasm for these
schemes, but thought I'd post to the list so no one can accuse me of being
one of those silent ones.

I like these schemes quite a lot, and I'd be very enthusiastic about being
able to pick of an FS laid-out this way. By the same token, the previous
layout (as Tony had on the encore site for how-ever-long) would not have
prevented me from buying, erhm, but I like these arrangements much much much
better! :-)

Frank

Re: [motm] And here's my last posting on the Frequency Shiftertopic

2003-11-06 by Adam Schabtach

> That's my point. You aren't sure whether or not I got it, but you state that
> I ignored your email.

So we agree that email is at times an incomplete means of communication. In
the future, if I have questions/defect reports/suggestions/other issues with
my Encore products, I will start and finish the message with PLEASE
ACKNOWLEDGE RECEPTION OF THIS EMAIL and then we at least know whether or not
the communication channel works.

>> Hey Tony, the PAGE button on my Expressionist bounces like
>> crazy. Is there anything that can be done about it? Should I
>> just try some contact cleaner on it for starters?
>
>
> You could try that for now. I will lengthen the debounce time when I get the
> next update out. I just did a quick review of the Expressionist source code
> and it looks like the debounce time was set to 3mS. It should probably be 10
> or 20.

I will try contact cleaner, since earlier you said in response to another
query about an Expressionist update "I'm not sure when, but yes it will get
an update."

--Adam

Re: Frequency Shifter (improved layout idea)

2003-11-06 by paulhaneberg

I definitely like the eskimo.com-3a layout with the quadrature
outputs.
But I would buy the thing regardless, in fact I'm going to buy two.
I really like the idea of having all four quadrature outputs on the
front panel as well.
Although I'd prefer to have the schematics (simply because part of
the fun for me is getting into the way it works (I'm an EE, although
I haven't been in design for a lotta years))
I am a satisfied UEG and Expressionist Customer and am very pleqased
that this module will be available.

Switch debouncing - OT

2003-11-07 by Richard Brewster

Off topic, but I couldn't resist. A neat circuit for debouncing a switch
using 1/6 of a CD4010 chip can be found in Electronotes #73, page 11. It
is a simple positive feedback loop using a single 1K resistor from the
output back to the input. The switch is SPDT between gound and Vcc. No
capacitor is needed. It acts as a latch. Any CMOS gate (two inverters for
example) would work. Something to keep in mind for your next DIY circuit :-).

-Richard Brewster

At 08:42 PM 11/5/03 -0700, Adam Schabtach wrote:
> >> Hey Tony, the PAGE button on my Expressionist bounces like
> >> crazy. Is there anything that can be done about it? Should I
> >> just try some contact cleaner on it for starters?
> >
> >
> > You could try that for now. I will lengthen the debounce time when I
> get the
> > next update out. I just did a quick review of the Expressionist source code
> > and it looks like the debounce time was set to 3mS. It should probably
> be 10
> > or 20.
>
>I will try contact cleaner, since earlier you said in response to another
>query about an Expressionist update "I'm not sure when, but yes it will get
>an update."
>
>--Adam
>
>

Frequency Shifter power connector

2003-11-07 by Scott Juskiw

Hi Tony, one last thing I wanted to ask about the FS layout. On the
UEG, the power connector is positioned in such a way that makes it
impossible to mount a UEG along the right edge of a cabinet (if the
cabinet has no air gap between the mounting rails and the right side
of the cabinet). This is not a deal breaker, but if possible, it
would be better if the power connector were not in the same place on
the FS. However, if it were in the same place, but rotated 180
degrees, it would still allow putting the module in any location in a
cabinet.

Thanks.

RE: [motm] Frequency Shifter power connector

2003-11-07 by Tony Karavidas

It's already done! (I was doing that anyway and they your email popped up!)

Thanks,
Tony

> -----Original Message-----
> From: Scott Juskiw [mailto:scott@...]
> Sent: Thursday, November 06, 2003 8:21 PM
> To: tony@...
> Cc: motm@yahoogroups.com
> Subject: [motm] Frequency Shifter power connector
>
> Hi Tony, one last thing I wanted to ask about the FS layout.
> On the UEG, the power connector is positioned in such a way
> that makes it impossible to mount a UEG along the right edge
> of a cabinet (if the cabinet has no air gap between the
> mounting rails and the right side of the cabinet). This is
> not a deal breaker, but if possible, it would be better if
> the power connector were not in the same place on the FS.
> However, if it were in the same place, but rotated 180
> degrees, it would still allow putting the module in any
> location in a cabinet.
>
> Thanks.
>
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RE: [motm] Frequency Shifter - new look - new vote

2003-11-07 by Tony Karavidas

OK, after all that back and forth about how it looks, I've made some big
changes and here are the final two choices:

http://www.encoreelectronics.com/FS/FreqShift_Proto4.jpg


http://www.encoreelectronics.com/FS/FreqShift_Proto4a.jpg


I'm not going to add more circuitry at this point. This was a physical
change only and is requiring the entire PCB to be redone. The spacing of the
knobs is necessary because I need certain groups of parts to exist in
certain places.

Your choice is for these two layout. I can make modification to the LED
locations regardless so let me know if you like them where they are or if
you think they should be somewhere else.

Thanks,
Tony

Re: Frequency Shifter - new look - new vote

2003-11-07 by josephcasbarian

Ask and you shall receive! Paul's responsiveness to the Arp filter
and Delay, now Tony and this layout. Pretty nice! The number 2
design makes more sense, and is prettier.

Re: [motm] Frequency Shifter - new look - new vote

2003-11-07 by Joe Pavone

http://www.encoreelectronics.com/FS/FreqShift_Proto4a.jpg

looks good to me. The centered sine/cosine outs will give you more finger room around the down feedback knob.

proto4a has my vote!

Looks great, and worth the effort in my opinion.

...jp

Tony Karavidas wrote:

>OK, after all that back and forth about how it looks, I've made some big
>changes and here are the final two choices:
>
>http://www.encoreelectronics.com/FS/FreqShift_Proto4.jpg
>
>
>http://www.encoreelectronics.com/FS/FreqShift_Proto4a.jpg
>
>
>I'm not going to add more circuitry at this point. This was a physical
>change only and is requiring the entire PCB to be redone. The spacing of the
>knobs is necessary because I need certain groups of parts to exist in
>certain places.
>
>Your choice is for these two layout. I can make modification to the LED
>locations regardless so let me know if you like them where they are or if
>you think they should be somewhere else.
>
>Thanks,
>Tony
>
>
>

RE: [motm] Frequency Shifter - new look - new vote

2003-11-07 by Tony Karavidas

That drawing isn't precise. (the right row looks too close.) The edge will
be the same distance as the UEG.

Tony

> -----Original Message-----
> From: Mike Estee [mailto:mikest@...]
> Sent: Friday, November 07, 2003 11:56 AM
> To: tony@...
> Cc: motm@yahoogroups.com
> Subject: Re: [motm] Frequency Shifter - new look - new vote
>
> > http://www.encoreelectronics.com/FS/FreqShift_Proto4a.jpg
>
> +1
>
> Looks nice! Anyway you can pull in the edge knobs a hair? The
> lack of an edge margin looks a tad odd. (Everyone's a critic,
> I know ;) )
>
> --mikes
>
>
>

Re: [motm] Re: Frequency Shifter - new look - new vote

2003-11-07 by Scott Juskiw

This is great Tony, I vote for 4a.

I hate to sound like a whiner, but any chance of getting numbers
around the big knob?

>Blue is so 2002, lets put some UV LEDs in there!
>
>"my eyes feel funny...."
>

I usually wear sun glasses while I'm patching anyway, so go for it. ;-)

RE: [motm] Re: Frequency Shifter - new look - new vote

2003-11-07 by Scott Juskiw

I use numbers to document patches. Maybe I'm just stupid, but I never
seem to be able to figure out which tick-mark corresponds to which
number on the UEG unless I count the tick-marks from either end. But
that's just my own personal dyslexia, I can deal with it. There isn't
enough room for numbers on the small knobs anyway, so there's
probably little reason to warrant them on the big knob (especially
just for one person).

>Why? And does anyone else want numbers?
>
>
>> I hate to sound like a whiner, but any chance of getting
> > numbers around the big knob?
>

Re: [motm] Re: Frequency Shifter - new look - new vote

2003-11-07 by Joe Pavone

This is also a good idea and if it's not too much trouble it should be
added, I think this would look better and some may find it usefull.

My numbers vote=yes

...jp



Tony Karavidas wrote:

>Why? And does anyone else want numbers?
>
>Thanks,
>Tony
>
>
>
>
>>I hate to sound like a whiner, but any chance of getting
>>numbers around the big knob?
>>
>>

Re: [motm] Re: Frequency Shifter - new look - new vote

2003-11-07 by Mike Estee

On Nov 7, 2003, at 1:24 PM, Tony Karavidas wrote:

> Why? And does anyone else want numbers?

So I was going to write:
"No. Not unless they're objective. Like octaves or something. I don't
care for subjective numbers (this one goes to eleven!)"

Then I thought better of it and instead I vote Yes. It would be more
"MOTM" like. And come to think of it, I *have* used them for placement
before...

--mikes

Re: [motm] Frequency Shifter - new look - new vote

2003-11-08 by groovyshaman@snet.net

Oh yea, and it will sound awesome too. Now we just need to come up with a
mod to break into the feedback path, for all sorts of non-linear madness!
:)

George

"Richard Brewster" <pugix@...> wrote:
>
> I agree. Darn, it looks like I need another cabinet already.
>
> -Richard Brewster
>
> At 06:35 PM 11/7/03 -0500, groovyshaman@... wrote:
> >Layout 4a with numbers would be great.
> >This one will look amazing in the cabinet.
> >
> >George

RE: [motm] Frequency Shifter - new look - new vote

2003-11-08 by Tony Karavidas

The feedback is really around the outer loop anyway, so if you really had to
you could mix it externally.





> -----Original Message-----
> From: groovyshaman@... [mailto:groovyshaman@...]
> Sent: Friday, November 07, 2003 4:13 PM
> To: motm@yahoogroups.com; Richard Brewster
> Subject: Re: [motm] Frequency Shifter - new look - new vote
>
> Oh yea, and it will sound awesome too. Now we just need to
> come up with a mod to break into the feedback path, for all
> sorts of non-linear madness!
> :)
>
> George

RE: [motm] Re: Frequency Shifter - new look - new vote

2003-11-08 by John Loffink

If they were somewhat calibrated to real frequency values, then yes.
Otherwise it doesn't matter.

John Loffink
The Microtonal Synthesis Web Site
http://www.microtonal-synthesis.com
The Wavemakers Synthesizer Web Site
http://www.wavemakers-synth.com


> -----Original Message-----
> From: Tony Karavidas [mailto:tony@...]
>
> Why? And does anyone else want numbers?
>
> Thanks,
> Tony
>
>
> > I hate to sound like a whiner, but any chance of getting
> > numbers around the big knob?
>

RE: [motm] Frequency Shifter - new look - vote total and another question

2003-11-08 by Tony Karavidas

So far we have 5 people for #4 and 16 people for #4a. I think 4A is clearly
the winner even if we get a bunch more people voting this weekend.

Someone brought up another issue privately and I wanted your thoughts as
well.

The UEG grid and the FS grid are the same
See this photo http://www.encoreelectronics.com/FS/FreqShift_Proto5.jpg for
a pack of them together.

Remember the right hand column on the FS is a little too far to the right,
but with that in mind, it was brought to my attention that the right FS
column and the Left UEG column are probably too close for comfort if they
were mounted together like that.

I see his point because the vertical spacing of the UEG knob columns require
the thumb and finger to be left and right of the knob (instead of top and
bottom or free flow around the knob) UEG knobs Rate3, Rate5, and Rate7 would
be hard to grab if the two modules are mounted next to each other.

OTOH, I think it looks better this way, with the caveat of the preceding
paragraph.

Here are my questions:
Do you care or do you like that symmetry between the modules?
If you like the symmetry, would a solution be to not mount the modules
together.
If I nudged in the left and right column of knobs on the FS, would that
still look OK?

A pack of replies would be great to receive quickly...I'm trying to do this
new board this weekend.

Tony

RE: [motm] Frequency Shifter - new look - more questions

2003-11-08 by Tony Karavidas

Another two issues:

1. The text will be arbitrary numbers around the Coarse shift. (I have my
reasons)
Should they be +/- because this is a 'through-zero' design, or do you for
some odd reason want the numbers all positive?

2. I need a vote for center detent pots for the Coarse and Fine shift knobs.
I won't offer any opinion on this one, but I definitely do have an opinion.
I can buy either style.

Tony

RE: [motm] Frequency Shifter - new look - vote total and another question

2003-11-08 by Scott Juskiw

>Do you care or do you like that symmetry between the modules?
>If you like the symmetry, would a solution be to not mount the modules
>together.
>If I nudged in the left and right column of knobs on the FS, would that
>still look OK?

I prefer nudging the columns inwards, just to leave enough finger
space for whatever module is on either side of the FS. That extra bit
of finger room would be "handy" in any case (excuse the pun).

I don't think the symmetry is ruined by nudging the columns inwards.
The FS is unique enough with the big knob now, a little bit more
customization only adds to its distinctiveness. Bravo, I say.

Re: [motm] Frequency Shifter - new look - more questions

2003-11-08 by groovyshaman@snet.net

+/- markings would be nice.
I say NO to center detents.
Symmetry between FS and UEG doesn't matter.
Still like panel 4a (over 4b).
Yes, I actually plan to buy one. :)

George
----- Original Message -----
From: "Tony Karavidas" <tony@...>
To: <motm@yahoogroups.com>
Sent: Friday, November 07, 2003 8:08 PM
Subject: RE: [motm] Frequency Shifter - new look - more questions


>
>
> Another two issues:
>
> 1. The text will be arbitrary numbers around the Coarse shift. (I have
my
> reasons)
> Should they be +/- because this is a 'through-zero' design, or do you
for
> some odd reason want the numbers all positive?
>
> 2. I need a vote for center detent pots for the Coarse and Fine shift
knobs.
> I won't offer any opinion on this one, but I definitely do have an
opinion.
> I can buy either style.
>
> Tony

RE: [motm] Frequency Shifter - one more potential panel

2003-11-08 by Scott Juskiw

I still prefer 4a, the jacks look weird when they're not on the regular grid.

>One panel was submitted to me in the past few minutes and I posted it on the
>site.
>
>If you go back to this directory, you'll find another file (4b)
>
>http://www.encoreelectronics.com/FS/
>
>Is 4a still in the lead, or do you like 4b better? (this change is trivial
>if it turns out you do like it better)
>

RE: [motm] Frequency Shifter - new look - more questions

2003-11-08 by Scott Juskiw

>Another two issues:
>
>1. The text will be arbitrary numbers around the Coarse shift. (I have my
>reasons)
> Should they be +/- because this is a 'through-zero' design, or do you for
>some odd reason want the numbers all positive?

I prefer +/-

>
>2. I need a vote for center detent pots for the Coarse and Fine shift knobs.
>I won't offer any opinion on this one, but I definitely do have an opinion.
>I can buy either style.
>

Centre detent is only useful if it really is zero at centre. I say
"no" to centre detent.

p.s. Isn't Paul going to be surprised when he gets back and finds out
the MOTM list has become the Encore list. heh heh heh. When the cat's
away....

Re: [motm] Frequency Shifter - new look - more questions

2003-11-08 by Mike Estee

On Nov 7, 2003, at 5:33 PM, groovyshaman@... wrote:

> By the way, a big thank-you to Paul for allowing this Encore
> Electronics
> bandwidth!

Yes indeed!

After the website changes/3rd party discussion I think it's clear to me
that the MOTM format is fast on its way to being the closest thing to a
de-facto standard for modular synthesis. Exciting times!

--mikes

RE: [motm] Frequency Shifter - one more potential panel

2003-11-08 by Richard Brewster

Still 4a.

Richard

At 05:14 PM 11/7/03 -0800, Tony Karavidas wrote:

>Is 4a still in the lead, or do you like 4b better? (this change is trivial
>if it turns out you do like it better)
>
>Tony

Re: Frequency Shifter - one more potential panel

2003-11-08 by strohs56k

--- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
>
> One panel was submitted to me in the past few minutes and I posted
> it on the site.

Even though I like the idea of having the outputs stacked up to match
the control knobs, my vote is still for version 4a.

As to the control knobs, my preference is no detents.

For "numbering" around the big knob, I would be fine with just a "-"
and a "+" at either end :) But if you want to do actual numbers, I
won't object.


It would be really really cool if you could use a high quality *panel
mounted* pot for the coarse frequency knob. (One with minimal play in
the shaft - something like the Spectrol pots used in the MOTM VCO for
frequency.)

For all of the other pots, I am fine with whatever you normally use.
(Panasonic PCB mounted types or whatever.)


seth

RE: [motm] Frequency Shifter - new look - vote total and another question

2003-11-08 by John Loffink

I would nudge the columns of knobs towards the center if that prevents
interference with an adjoining UEG or FS module.

John Loffink
The Microtonal Synthesis Web Site
http://www.microtonal-synthesis.com
The Wavemakers Synthesizer Web Site
http://www.wavemakers-synth.com


> -----Original Message-----
> From: Tony Karavidas [mailto:tony@...]
> Remember the right hand column on the FS is a little too far to the right,
> but with that in mind, it was brought to my attention that the right FS
> column and the Left UEG column are probably too close for comfort if they
> were mounted together like that.
>
> I see his point because the vertical spacing of the UEG knob columns
> require
> the thumb and finger to be left and right of the knob (instead of top and
> bottom or free flow around the knob) UEG knobs Rate3, Rate5, and Rate7
> would
> be hard to grab if the two modules are mounted next to each other.
>
> OTOH, I think it looks better this way, with the caveat of the preceding
> paragraph.
>
> Here are my questions:
> Do you care or do you like that symmetry between the modules?
> If you like the symmetry, would a solution be to not mount the modules
> together.
> If I nudged in the left and right column of knobs on the FS, would that
> still look OK?
>
> A pack of replies would be great to receive quickly...I'm trying to do
> this
> new board this weekend.
>

Re: [motm] Frequency Shifter - one more potential panel

2003-11-08 by Scott E.

Still Definitely Proto4a. 4b moves jacks to close to the lower knobs.

Scott

Tony Karavidas wrote:
> One panel was submitted to me in the past few minutes and I posted it on the
> site.
>
> If you go back to this directory, you'll find another file (4b)
>
> http://www.encoreelectronics.com/FS/
>
> Is 4a still in the lead, or do you like 4b better? (this change is trivial
> if it turns out you do like it better)
>
> Tony
>
>
>
>
>
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>

Re: [motm] Frequency Shifter - new look - more questions

2003-11-08 by Scott E.

Nix on the detents, PLEASE.

Sorry, I usually don't yell, but unless there is an IMPORTANT need for a
detent, I think they mess up the adjustability of the control.

Scott
=========================================
Tony Karavidas wrote:

>
> Another two issues:
>
> 1. The text will be arbitrary numbers around the Coarse shift. (I have my
> reasons)
> Should they be +/- because this is a 'through-zero' design, or do you for
> some odd reason want the numbers all positive?
>
> 2. I need a vote for center detent pots for the Coarse and Fine shift knobs.
> I won't offer any opinion on this one, but I definitely do have an opinion.
> I can buy either style.
>
> Tony
>
>
>
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>

Re: Frequency Shifter - new look - vote total and another question

2003-11-08 by synthasaurus

Hello,
I think the FS knobs on both edges could be nudged in just a little.
I hope Paul doesn't mind, but I uploaded a .jpg to the MOTM
yahoogroups files section showing from left to right: a MOTM-300, FS,
and a UEG. The file is called "300_FS_UEG_2.jpg".

http://tinyurl.com/u72f

Also, I was playing around with adding lines to the FS panel to
visually group related functions. Not sure about them though..

Andrew



--- In motm@yahoogroups.com, "Tony Karavidas" <tony@e...> wrote:
>
> Someone brought up another issue privately and I wanted your thoughts as
> well.
>
> The UEG grid and the FS grid are the same
> See this photo
http://www.encoreelectronics.com/FS/FreqShift_Proto5.jpg for
> a pack of them together.
>
> Remember the right hand column on the FS is a little too far to the
right,
> but with that in mind, it was brought to my attention that the right FS
> column and the Left UEG column are probably too close for comfort if
they
> were mounted together like that.
>
> I see his point because the vertical spacing of the UEG knob columns
require
> the thumb and finger to be left and right of the knob (instead of
top and
> bottom or free flow around the knob) UEG knobs Rate3, Rate5, and
Rate7 would
> be hard to grab if the two modules are mounted next to each other.
>
> OTOH, I think it looks better this way, with the caveat of the
preceding
> paragraph.
>
> Here are my questions:
> Do you care or do you like that symmetry between the modules?
> If you like the symmetry, would a solution be to not mount the modules
> together.
> If I nudged in the left and right column of knobs on the FS, would that
> still look OK?
>
> A pack of replies would be great to receive quickly...I'm trying to
do this
> new board this weekend.
>
> Tony

RE: [motm] Frequency Shifter - new look - vote total and another question

2003-11-08 by elhardt@att.net

I vote for 4a. Those few who oddly voted for just 4 didn't give any reason
for wanting those two jacks squashed up near and possibly interfering with
that knob. Not to mention being a less attractive jack layout visually.

Numbers are useful for writing down patches. However, it is relatively
simple to count bold tick marks and write it down anyway. But if numbering
is done, the neutral setting of the knob would determine how. If the center
position of the knob is no shift, then that would be marked 0, and it would
go negative to the left and positive to the right. If the knob set all the
way counterclockwise is no shift, then that would be 0 and the dial would be
all positive.

-Elhardt

RE: [motm] Frequency Shifter - Are you getting tired of voting yet?

2003-11-08 by alt-mode

I like it better but we are starting to split hairs.

Eric

At 02:08 PM 11/8/2003 -0800, Tony Karavidas wrote:
Here's yet another variation:

http://www.encoreelectronics.com/FS/FreqShift_Proto4c.jpg

This one has the LEDs towards the center (instead of above each knob) and
the Fine Shift and Freq CV knobs have been swapped.

Do you like either of these changes as compared to 4a?

Thanks for your time (and Paul's group bandwidth)

Tony

Re: [motm] Frequency Shifter - Are you getting tired of voting yet?

2003-11-08 by groovyshaman@snet.net

4c > 4a
Fine shift in the middle is good.
LED position of either one is fine with me.

George
----- Original Message -----
From: "Tony Karavidas" <tony@...>
To: <motm@yahoogroups.com>
Sent: Saturday, November 08, 2003 5:08 PM
Subject: RE: [motm] Frequency Shifter - Are you getting tired of voting
yet?


> Here's yet another variation:
>
> http://www.encoreelectronics.com/FS/FreqShift_Proto4c.jpg
>
> This one has the LEDs towards the center (instead of above each knob)
and
> the Fine Shift and Freq CV knobs have been swapped.
>
> Do you like either of these changes as compared to 4a?
>
> Thanks for your time (and Paul's group bandwidth)
>
> Tony
>
>
>
>
>
> Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/
>
>
>

Re: [motm] Frequency Shifter - Are you getting tired of voting yet?

2003-11-08 by Joe Pavone

another vote for 4c - the led a knob swap are good impovements over 4a
and I still think numbers are a good idea....

...jp

>>Here's yet another variation:
>>
>>http://www.encoreelectronics.com/FS/FreqShift_Proto4c.jpg
>>
>>This one has the LEDs towards the center (instead of above each knob)
>>
>>
>and
>
>
>>the Fine Shift and Freq CV knobs have been swapped.
>>
>>Do you like either of these changes as compared to 4a?
>>
>>Thanks for your time (and Paul's group bandwidth)
>>
>>Tony
>>
>>
>>
>>

Re: Frequency Shifter - Are you getting tired of voting yet?

2003-11-08 by mate_stubb

The new one is a little better.

Moe

<http://www.encoreelectronics.com/FS/FreqShift_Proto4c.jpg>http://www.
encoreelectronics.com/FS/FreqShift_Proto4c.jpg
>
>This one has the LEDs towards the center (instead of above each
> knob) and the Fine Shift and Freq CV knobs have been swapped.
>
>Do you like either of these changes as compared to 4a?
>
>Thanks for your time (and Paul's group bandwidth)
>
>Tony

RE: [motm] Frequency Shifter - Are you getting tired of voting yet?

2003-11-09 by Scott Juskiw

Splitting hairs, indeed. I like the LED placement on 4c better. I
have no preference on the Fine and Freq placement, 4a and 4c are
equal in that respect.

At 2:08 PM -0800 2003/11/08, Tony Karavidas wrote:
>Here's yet another variation:
>
>http://www.encoreelectronics.com/FS/FreqShift_Proto4c.jpg
>
>This one has the LEDs towards the center (instead of above each knob) and
>the Fine Shift and Freq CV knobs have been swapped.
>
>Do you like either of these changes as compared to 4a?
>
>Thanks for your time (and Paul's group bandwidth)
>
>Tony