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Korg Poly 800 revelation!

Korg Poly 800 revelation!

2010-02-19 by gilburpgrape

Hi all,

Actually I think it's great the way the Hawk800/Atomahawk software is progressing.

It's taken a generally basic (sorry, had to say it!) synthesizer and breathed a fresh gust of salt air into it's lungs!

I was so impressed with the mods that I bought another Poly 800 and upgraded that also to replicate the magic.

Call me a weekend warrior, but I am slowly getting to discover and use all the new functions as there are only so many hours in the day!

Anyway, it's great to have a forum like this!


Cheers

Tim

Lag in the HAWK-800

2010-02-24 by Michael Hawkins

Hi Poly fans,

I have been measuring the lag in the HAWK-800 compared to the original Poly-800 and I have found that there is about 40-50mS of lag introduced by all of the extra work the CPU is doing with the new features.

One of my newest customers is quiet flustered that this lag is present.

Since there are about 50 HAWK customers out there, what do you all think of that extra lag? If you discovered it, what did you do to work around it?

Does it make your Poly-800 unplayable as my new customer suggests?

I know I could probably wrench some better response out of the software but I just don't think I will get much better performance.

I am little worried that I may get a bad reputation for having produced a kit that slows down Poly that much.

Help!

Mike.

Re: Lag in the HAWK-800

2010-02-24 by honod3k

Maybe I'm the exception, but I haven't noticed it. Perhaps I play ahead of the sound like a pipe organist.
What's the alternative? Let the user pick and choose which features the firmware includes? Sounds like a administrative nightmare for you.
This synth is 25 years old, for crying out loud. You're lucky to find ones that still work. I'm amazed at what you've been able to do with this antiquated technology. If the original Poly is the center of your keyboard rig, perhaps it's time you graduated to something newer. As for me, I find I have begun playing the Poly again after it sat gathering dust for many years.
-Craig

Re: Lag in the HAWK-800

2010-02-24 by Tim

Hi all,

I have not come across any noticeable lag in my use of the Hawk 800/Atomahawk equipped Poly 800 Mk1's also!

Playing it's own keyboard or triggering from my Behringer uma25s midi keyboard controller (via an edirol um2ex midi/usb interface)still gives me nothing noticeably near that sort of lag time.
 
Granted, I have never given the sequencer or the velocity sensitive operators a run around the block yet since it's upgrade so I can't comment if that's the culprit but I use all other functions and have not picked up any obvious lag time.

I personally think my Poly's have progressed in leaps and bounds with the upgrade kits and the only unfortunate thing is that my friends are not sythesizer inclined so I can't really recommend the product to them otherwise I would.

Keep up the good work Mike.

Tim








--- In korgpolyex@yahoogroups.com, "honod3k" <cbluff@...> wrote:
Show quoted textHide quoted text
>
> Maybe I'm the exception, but I haven't noticed it. Perhaps I play ahead of the sound like a pipe organist.
> What's the alternative? Let the user pick and choose which features the firmware includes? Sounds like a administrative nightmare for you.
> This synth is 25 years old, for crying out loud. You're lucky to find ones that still work. I'm amazed at what you've been able to do with this antiquated technology. If the original Poly is the center of your keyboard rig, perhaps it's time you graduated to something newer. As for me, I find I have begun playing the Poly again after it sat gathering dust for many years.
> -Craig
>

Re: [korgpolyex] Re: Lag in the HAWK-800

2010-02-24 by Michael Hawkins

Tim, Craig,

I hope you don't mind but I would like to take your emails and use them in an FAQ for my web pages that discusses the lag. I don't want to run into unhappy customers where they don't realize that there will be some additional lag.

Until I measured it last night, I didn't realize it was 50mS slower than the original Poly. So it seems fair to make sure that potential customers know that.

But your emails put the situation into the right context. Which is something like, "Yeah, the HAWK rocks, I didn't notice the lag, but it is there, and it doesn't seem to bother me. The extra features are well worth the trouble of some extra lag."


Thanks!

Mike



________________________________
From: Tim <gilburpgrape@...>
To: korgpolyex@yahoogroups.com
Sent: Wed, February 24, 2010 8:19:06 AM
Subject: [korgpolyex] Re: Lag in the HAWK-800

  
Hi all,

I have not come across any noticeable lag in my use of the Hawk 800/Atomahawk equipped Poly 800 Mk1's also!

Playing it's own keyboard or triggering from my Behringer uma25s midi keyboard controller (via an edirol um2ex midi/usb interface)still gives me nothing noticeably near that sort of lag time.

Granted, I have never given the sequencer or the velocity sensitive operators a run around the block yet since it's upgrade so I can't comment if that's the culprit but I use all other functions and have not picked up any obvious lag time.

I personally think my Poly's have progressed in leaps and bounds with the upgrade kits and the only unfortunate thing is that my friends are not sythesizer inclined so I can't really recommend the product to them otherwise I would.

Keep up the good work Mike.

Tim

--- In korgpolyex@yahoogro ups.com, "honod3k" <cbluff@...> wrote:
Show quoted textHide quoted text
>
> Maybe I'm the exception, but I haven't noticed it. Perhaps I play ahead of the sound like a pipe organist.
> What's the alternative? Let the user pick and choose which features the firmware includes? Sounds like a administrative nightmare for you.
> This synth is 25 years old, for crying out loud. You're lucky to find ones that still work. I'm amazed at what you've been able to do with this antiquated technology. If the original Poly is the center of your keyboard rig, perhaps it's time you graduated to something newer. As for me, I find I have begun playing the Poly again after it sat gathering dust for many years.
> -Craig
>

Re: Lag in the HAWK-800

2010-02-24 by Tim

No problem Mike.

Tim









--- In korgpolyex@yahoogroups.com, Michael Hawkins <korgpolyex800@...> wrote:
Show quoted textHide quoted text
>
> Tim, Craig,
> 
> I hope you don't mind but I would like to take your emails and use them in an FAQ for my web pages that discusses the lag. I don't want to run into unhappy customers where they don't realize that there will be some additional lag.
> 
> Until I measured it last night, I didn't realize it was 50mS slower than the original Poly. So it seems fair to make sure that potential customers know that.
> 
> But your emails put the situation into the right context. Which is something like, "Yeah, the HAWK rocks, I didn't notice the lag, but it is there, and it doesn't seem to bother me. The extra features are well worth the trouble of some extra lag."
> 
> 
> Thanks!
> 
> Mike
> 
> 
> 
> ________________________________
> From: Tim <gilburpgrape@...>
> To: korgpolyex@yahoogroups.com
> Sent: Wed, February 24, 2010 8:19:06 AM
> Subject: [korgpolyex] Re: Lag in the HAWK-800
> 
>   
> Hi all,
> 
> I have not come across any noticeable lag in my use of the Hawk 800/Atomahawk equipped Poly 800 Mk1's also!
> 
> Playing it's own keyboard or triggering from my Behringer uma25s midi keyboard controller (via an edirol um2ex midi/usb interface)still gives me nothing noticeably near that sort of lag time.
> 
> Granted, I have never given the sequencer or the velocity sensitive operators a run around the block yet since it's upgrade so I can't comment if that's the culprit but I use all other functions and have not picked up any obvious lag time.
> 
> I personally think my Poly's have progressed in leaps and bounds with the upgrade kits and the only unfortunate thing is that my friends are not sythesizer inclined so I can't really recommend the product to them otherwise I would.
> 
> Keep up the good work Mike.
> 
> Tim
> 
> --- In korgpolyex@yahoogro ups.com, "honod3k" <cbluff@> wrote:
> >
> > Maybe I'm the exception, but I haven't noticed it. Perhaps I play ahead of the sound like a pipe organist.
> > What's the alternative? Let the user pick and choose which features the firmware includes? Sounds like a administrative nightmare for you.
> > This synth is 25 years old, for crying out loud. You're lucky to find ones that still work. I'm amazed at what you've been able to do with this antiquated technology. If the original Poly is the center of your keyboard rig, perhaps it's time you graduated to something newer. As for me, I find I have begun playing the Poly again after it sat gathering dust for many years.
> > -Craig
> >
>

RE: [korgpolyex] Re: Lag in the HAWK-800

2010-02-24 by LARRY HAWKE

Just a 'funny' note: I was watching a horrible old movie called "The Werewolf Of Washington" a couple days ago, hosted by Elvira (Elvira's Movie Macabre) and starring Dean Stockwell.

About 1/2 way through the film there was a scene with a lady composer in her home studio. She was playing a sad little song...on her Poly 800!!! I had to pause the film to be sure, but it was definitely an 800. Cool! First film ever that I've seen one in.


Re: Lag in the HAWK-800

2010-02-25 by narfman96

Hi Mike,

I finally got a chance to upgrade to V2.4.5 this past weekend. I made a 27C64 V1.5 eprom from the binary. Then flashed the new rev. <- Try that on any 80's digital/analog hybrid...  Awesome! 

I haven't played with the sequencer too much yet. I did play a sequence and crank the speed way up to have an arpeggio in a project I was working on. 

I also populated all 4 patch banks using 2 velocity banks of mine, 1 Synthetik bank, and of course Mike's FM-800 bank. Nice patches Mike! Using the FM-800 mod pot I have installed in this beast with these patches enables some very expressive sounds. The velocity banks work very well with the Remote 25LE controller I'm using. I mainly apply the velocity control to the filter to get very dynamic resonance or cutoff blips. I did notice a neat feature by playing both keyboards at the same time. Whatever velocity was last played on the Remote set the Hawk-800 MkII to the same velocity. This was really neat as I could fine tune the sound then play it on the Hawk. Nice! Changing patches then would revert the Hawk keyboard back to velocity 64 since I'm wasn't using a global velocity offset. When I did use the offset I could get the same sound again. Man, what doesn't this thing do???

Enough for now. Thanks for the new rev. No bugs here it's too cold. 
Test her some more later, Fran    

--- In korgpolyex@yahoogroups.com, Michael Hawkins <korgpolyex800@...> wrote:
Show quoted textHide quoted text
>
> Hi Poly fans,
> 
> I have been measuring the lag in the HAWK-800 compared to the original Poly-800 and I have found that there is about 40-50mS of lag introduced by all of the extra work the CPU is doing with the new features.
> 
> One of my newest customers is quiet flustered that this lag is present.
> 
> Since there are about 50 HAWK customers out there, what do you all think of that extra lag? If you discovered it, what did you do to work around it?
> 
> Does it make your Poly-800 unplayable as my new customer suggests?
> 
> I know I could probably wrench some better response out of the software but I just don't think I will get much better performance.
> 
> I am little worried that I may get a bad reputation for having produced a kit that slows down Poly that much.
> 
> Help!
> 
> Mike.
>

Re: Lag in the HAWK-800

2010-02-25 by narfman96

At the risk of offending the newbie since they may be a member here I say poppycock to the unnoticeable delay. Although I play my 2 Strats through Roland and Digitech pitch to midi gear and can anticipate the delay I don't have a problem with the Hawk upgrades to the Poly. I can also compare it to the stock EX-800 I have. I don't find myself compensating like I do with the guitars either. I mainly play progressive rock and although I don't blast riffs like Jan Hammer or Jordan Rudess I still can cover most solos on the keys.

The original Poly-800 cost what, $800.00 US. There were many synths from the 80's that had major bugs. There were noticeably slow ones too. The Yamaha TX81Z $550.00 sent corrupted sysex dumps. The Roland D-20 $1900.00 would totally lock up until the battery was removed if it received a bad sysex dump. The Ensoniq VFX-SD $2700 would crash and corrupt the sequencer OS until it was reloaded. And the list goes on. All of these synths were factory produced. 

I'll take the Hawk-800's extended midi control, looping envelopes, Atomahawk digitally controlled mods, velocity response, and sequencer on the fly options any day.   

--- In korgpolyex@yahoogroups.com, Michael Hawkins <korgpolyex800@...> wrote:
Show quoted textHide quoted text
>
> Hi Poly fans,
> 
> I have been measuring the lag in the HAWK-800 compared to the original Poly-800 and I have found that there is about 40-50mS of lag introduced by all of the extra work the CPU is doing with the new features.
> 
> One of my newest customers is quiet flustered that this lag is present.
> 
> Since there are about 50 HAWK customers out there, what do you all think of that extra lag? If you discovered it, what did you do to work around it?
> 
> Does it make your Poly-800 unplayable as my new customer suggests?
> 
> I know I could probably wrench some better response out of the software but I just don't think I will get much better performance.
> 
> I am little worried that I may get a bad reputation for having produced a kit that slows down Poly that much.
> 
> Help!
> 
> Mike.
>

Re: Lag in the HAWK-800

2010-02-25 by richardpilkington

Strange, I was just researching my "Sequencer not loaded" problem with Ensoniq VFX-SD and bing pops up in my email, thanks.

Lag is everywhere, fingers, brain, ears, keys, chips, amps, speakers. It gets worse if you sit down and time it, because then you've added your own perception/cognition problem to it as well.

--- In korgpolyex@yahoogroups.com, "narfman96" <narfman96@...> wrote:
Show quoted textHide quoted text
>
> At the risk of offending the newbie since they may be a member here I say poppycock to the unnoticeable delay. Although I play my 2 Strats through Roland and Digitech pitch to midi gear and can anticipate the delay I don't have a problem with the Hawk upgrades to the Poly. I can also compare it to the stock EX-800 I have. I don't find myself compensating like I do with the guitars either. I mainly play progressive rock and although I don't blast riffs like Jan Hammer or Jordan Rudess I still can cover most solos on the keys.
> 
> The original Poly-800 cost what, $800.00 US. There were many synths from the 80's that had major bugs. There were noticeably slow ones too. The Yamaha TX81Z $550.00 sent corrupted sysex dumps. The Roland D-20 $1900.00 would totally lock up until the battery was removed if it received a bad sysex dump. The Ensoniq VFX-SD $2700 would crash and corrupt the sequencer OS until it was reloaded. And the list goes on. All of these synths were factory produced. 
> 
> I'll take the Hawk-800's extended midi control, looping envelopes, Atomahawk digitally controlled mods, velocity response, and sequencer on the fly options any day.   
> 
> --- In korgpolyex@yahoogroups.com, Michael Hawkins <korgpolyex800@> wrote:
> >
> > Hi Poly fans,
> > 
> > I have been measuring the lag in the HAWK-800 compared to the original Poly-800 and I have found that there is about 40-50mS of lag introduced by all of the extra work the CPU is doing with the new features.
> > 
> > One of my newest customers is quiet flustered that this lag is present.
> > 
> > Since there are about 50 HAWK customers out there, what do you all think of that extra lag? If you discovered it, what did you do to work around it?
> > 
> > Does it make your Poly-800 unplayable as my new customer suggests?
> > 
> > I know I could probably wrench some better response out of the software but I just don't think I will get much better performance.
> > 
> > I am little worried that I may get a bad reputation for having produced a kit that slows down Poly that much.
> > 
> > Help!
> > 
> > Mike.
> >
>

RE: [korgpolyex] Re: Lag in the HAWK-800

2010-02-25 by LARRY HAWKE

Sort of amuses me to think I paid $75 bucks for my Poly 800...and it's in near-mint condition. :^D

The music store was practically giving it away because none of the keys worked! (it had a lot of corrosion on all of the key contacts). Took me about 5 hours to dismantle it, completely clean each and every contact and reassemble. Needed a new CMOS battery about 6 months later, but that was a no-brainer.

Still reload the banks from the original cassette tape! Ha! (and to think the rest of my gear ran me around 2 grand...)

To: korgpolyex@yahoogroups.com
From: narfman96@...
Date: Thu, 25 Feb 2010 02:25:18 +0000
Subject: [korgpolyex] Re: Lag in the HAWK-800

At the risk of offending the newbie since they may be a member here I say poppycock to the unnoticeable delay. Although I play my 2 Strats through Roland and Digitech pitch to midi gear and can anticipate the delay I don't have a problem with the Hawk upgrades to the Poly. I can also compare it to the stock EX-800 I have. I don't find myself compensating like I do with the guitars either. I mainly play progressive rock and although I don't blast riffs like Jan Hammer or Jordan Rudess I still can cover most solos on the keys.

The original Poly-800 cost what, $800.00 US. There were many synths from the 80's that had major bugs. There were noticeably slow ones too. The Yamaha TX81Z $550.00 sent corrupted sysex dumps. The Roland D-20 $1900.00 would totally lock up until the battery was removed if it received a bad sysex dump. The Ensoniq VFX-SD $2700 would crash and corrupt the sequencer OS until it was reloaded. And the list goes on. All of these synths were factory produced.

I'll take the Hawk-800's extended midi control, looping envelopes, Atomahawk digitally controlled mods, velocity response, and sequencer on the fly options any day.

--- In korgpolyex@yahoogroups.com, Michael Hawkins ...> wrote:
>
> Hi Poly fans,
>
> I have been measuring the lag in the HAWK-800 compared to the original Poly-800 and I have found that there is about 40-50mS of lag introduced by all of the extra work the CPU is doing with the new features.
>
> One of my newest customers is quiet flustered that this lag is present.
>
> Since there are about 50 HAWK customers out there, what do you all think of that extra lag? If you discovered it, what did you do to work around it?
>
> Does it make your Poly-800 unplayable as my new customer suggests?
>;
> I know I could probably wrench some better response out of the software but I just don't think I will get much better performance.
>;
> I am little worried that I may get a bad reputation for having produced a kit that slows down Poly that much.
>
> Help!
>
> Mike.
>


Re: Lag in the HAWK-800

2010-02-25 by zoinky420

Milliseconds are one-thousandth of a second, so this leg is a tenth of a half of a second.  I'd like to hear from the guy who complained about the lag and claims it makes it 'unusable' as to what he's doing that this lag really makes a difference. I find it hard to believe that anything happening 50ms offbeat is going to be audibly noticable as off-beat. 

--- In korgpolyex@yahoogroups.com, Michael Hawkins <korgpolyex800@...> wrote:
Show quoted textHide quoted text
>
> Tim, Craig,
> 
> I hope you don't mind but I would like to take your emails and use them in an FAQ for my web pages that discusses the lag. I don't want to run into unhappy customers where they don't realize that there will be some additional lag.
> 
> Until I measured it last night, I didn't realize it was 50mS slower than the original Poly. So it seems fair to make sure that potential customers know that.
> 
> But your emails put the situation into the right context. Which is something like, "Yeah, the HAWK rocks, I didn't notice the lag, but it is there, and it doesn't seem to bother me. The extra features are well worth the trouble of some extra lag."
> 
> 
> Thanks!
> 
> Mike
> 
> 
> 
> ________________________________
> From: Tim <gilburpgrape@...>
> To: korgpolyex@yahoogroups.com
> Sent: Wed, February 24, 2010 8:19:06 AM
> Subject: [korgpolyex] Re: Lag in the HAWK-800
> 
>   
> Hi all,
> 
> I have not come across any noticeable lag in my use of the Hawk 800/Atomahawk equipped Poly 800 Mk1's also!
> 
> Playing it's own keyboard or triggering from my Behringer uma25s midi keyboard controller (via an edirol um2ex midi/usb interface)still gives me nothing noticeably near that sort of lag time.
> 
> Granted, I have never given the sequencer or the velocity sensitive operators a run around the block yet since it's upgrade so I can't comment if that's the culprit but I use all other functions and have not picked up any obvious lag time.
> 
> I personally think my Poly's have progressed in leaps and bounds with the upgrade kits and the only unfortunate thing is that my friends are not sythesizer inclined so I can't really recommend the product to them otherwise I would.
> 
> Keep up the good work Mike.
> 
> Tim
> 
> --- In korgpolyex@yahoogro ups.com, "honod3k" <cbluff@> wrote:
> >
> > Maybe I'm the exception, but I haven't noticed it. Perhaps I play ahead of the sound like a pipe organist.
> > What's the alternative? Let the user pick and choose which features the firmware includes? Sounds like a administrative nightmare for you.
> > This synth is 25 years old, for crying out loud. You're lucky to find ones that still work. I'm amazed at what you've been able to do with this antiquated technology. If the original Poly is the center of your keyboard rig, perhaps it's time you graduated to something newer. As for me, I find I have begun playing the Poly again after it sat gathering dust for many years.
> > -Craig
> >
>

Re: [korgpolyex] Re: Lag in the HAWK-800

2010-02-25 by Michael Hawkins

Well to be honest, I can hear 50mS when I line up two sounds in left and right. It's not easy but you can hear it.

I did some testing on Tuesday night and found that the lag is noticeable when I put a original Poly-800 next to a HAWK Poly-800.

I had a look at the software last night and I am reasonably certain that I can make a great improvement on it. I imagine I will be able to get it to within about 10-20mS of the original Poly-800 response.

So once again, I will go back and do a bit more work on the code and see what comes out of it.

Mike




________________________________
From: zoinky420 <zoinky420@...>
To: korgpolyex@yahoogroups.com
Sent: Thu, February 25, 2010 12:53:15 AM
Subject: [korgpolyex] Re: Lag in the HAWK-800

  
Milliseconds are one-thousandth of a second, so this leg is a tenth of a half of a second.  I'd like to hear from the guy who complained about the lag and claims it makes it 'unusable' as to what he's doing that this lag really makes a difference. I find it hard to believe that anything happening 50ms offbeat is going to be audibly noticable as off-beat. 

--- In korgpolyex@yahoogro ups.com, Michael Hawkins <korgpolyex800@ ...> wrote:
Show quoted textHide quoted text
>
> Tim, Craig,
> 
> I hope you don't mind but I would like to take your emails and use them in an FAQ for my web pages that discusses the lag. I don't want to run into unhappy customers where they don't realize that there will be some additional lag.
> 
> Until I measured it last night, I didn't realize it was 50mS slower than the original Poly. So it seems fair to make sure that potential customers know that.
> 
> But your emails put the situation into the right context. Which is something like, "Yeah, the HAWK rocks, I didn't notice the lag, but it is there, and it doesn't seem to bother me. The extra features are well worth the trouble of some extra lag."
> 
> 
> Thanks!
> 
> Mike
> 
> 
> 
> ____________ _________ _________ __
> From: Tim <gilburpgrape@ ...>
> To: korgpolyex@yahoogro ups.com
> Sent: Wed, February 24, 2010 8:19:06 AM
> Subject: [korgpolyex] Re: Lag in the HAWK-800
> 
> 
> Hi all,
> 
> I have not come across any noticeable lag in my use of the Hawk 800/Atomahawk equipped Poly 800 Mk1's also!
> 
> Playing it's own keyboard or triggering from my Behringer uma25s midi keyboard controller (via an edirol um2ex midi/usb interface)still gives me nothing noticeably near that sort of lag time.
> 
> Granted, I have never given the sequencer or the velocity sensitive operators a run around the block yet since it's upgrade so I can't comment if that's the culprit but I use all other functions and have not picked up any obvious lag time.
> 
> I personally think my Poly's have progressed in leaps and bounds with the upgrade kits and the only unfortunate thing is that my friends are not sythesizer inclined so I can't really recommend the product to them otherwise I would.
> 
> Keep up the good work Mike.
> 
> Tim
> 
> --- In korgpolyex@yahoogro ups.com, "honod3k" <cbluff@> wrote:
> >
> > Maybe I'm the exception, but I haven't noticed it. Perhaps I play ahead of the sound like a pipe organist.
> > What's the alternative? Let the user pick and choose which features the firmware includes? Sounds like a administrative nightmare for you.
> > This synth is 25 years old, for crying out loud. You're lucky to find ones that still work. I'm amazed at what you've been able to do with this antiquated technology. If the original Poly is the center of your keyboard rig, perhaps it's time you graduated to something newer. As for me, I find I have begun playing the Poly again after it sat gathering dust for many years.
> > -Craig
> >
>

Re: Lag in the HAWK-800

2010-02-25 by narfman96

Cool! Side by side should make a subtle chorus effect....

--- In korgpolyex@yahoogroups.com, Michael Hawkins <korgpolyex800@...> wrote:
Show quoted textHide quoted text
>
> Well to be honest, I can hear 50mS when I line up two sounds in left and right. It's not easy but you can hear it.
> 
> I did some testing on Tuesday night and found that the lag is noticeable when I put a original Poly-800 next to a HAWK Poly-800.
> 
> I had a look at the software last night and I am reasonably certain that I can make a great improvement on it. I imagine I will be able to get it to within about 10-20mS of the original Poly-800 response.
> 
> So once again, I will go back and do a bit more work on the code and see what comes out of it.
> 
> Mike
> 
> 
> 
> 
> ________________________________
> From: zoinky420 <zoinky420@...>
> To: korgpolyex@yahoogroups.com
> Sent: Thu, February 25, 2010 12:53:15 AM
> Subject: [korgpolyex] Re: Lag in the HAWK-800
> 
>   
> Milliseconds are one-thousandth of a second, so this leg is a tenth of a half of a second.  I'd like to hear from the guy who complained about the lag and claims it makes it 'unusable' as to what he's doing that this lag really makes a difference. I find it hard to believe that anything happening 50ms offbeat is going to be audibly noticable as off-beat. 
> 
> --- In korgpolyex@yahoogro ups.com, Michael Hawkins <korgpolyex800@ ...> wrote:
> >
> > Tim, Craig,
> > 
> > I hope you don't mind but I would like to take your emails and use them in an FAQ for my web pages that discusses the lag. I don't want to run into unhappy customers where they don't realize that there will be some additional lag.
> > 
> > Until I measured it last night, I didn't realize it was 50mS slower than the original Poly. So it seems fair to make sure that potential customers know that.
> > 
> > But your emails put the situation into the right context. Which is something like, "Yeah, the HAWK rocks, I didn't notice the lag, but it is there, and it doesn't seem to bother me. The extra features are well worth the trouble of some extra lag."
> > 
> > 
> > Thanks!
> > 
> > Mike
> > 
> > 
> > 
> > ____________ _________ _________ __
> > From: Tim <gilburpgrape@ ...>
> > To: korgpolyex@yahoogro ups.com
> > Sent: Wed, February 24, 2010 8:19:06 AM
> > Subject: [korgpolyex] Re: Lag in the HAWK-800
> > 
> > 
> > Hi all,
> > 
> > I have not come across any noticeable lag in my use of the Hawk 800/Atomahawk equipped Poly 800 Mk1's also!
> > 
> > Playing it's own keyboard or triggering from my Behringer uma25s midi keyboard controller (via an edirol um2ex midi/usb interface)still gives me nothing noticeably near that sort of lag time.
> > 
> > Granted, I have never given the sequencer or the velocity sensitive operators a run around the block yet since it's upgrade so I can't comment if that's the culprit but I use all other functions and have not picked up any obvious lag time.
> > 
> > I personally think my Poly's have progressed in leaps and bounds with the upgrade kits and the only unfortunate thing is that my friends are not sythesizer inclined so I can't really recommend the product to them otherwise I would.
> > 
> > Keep up the good work Mike.
> > 
> > Tim
> > 
> > --- In korgpolyex@yahoogro ups.com, "honod3k" <cbluff@> wrote:
> > >
> > > Maybe I'm the exception, but I haven't noticed it. Perhaps I play ahead of the sound like a pipe organist.
> > > What's the alternative? Let the user pick and choose which features the firmware includes? Sounds like a administrative nightmare for you.
> > > This synth is 25 years old, for crying out loud. You're lucky to find ones that still work. I'm amazed at what you've been able to do with this antiquated technology. If the original Poly is the center of your keyboard rig, perhaps it's time you graduated to something newer. As for me, I find I have begun playing the Poly again after it sat gathering dust for many years.
> > > -Craig
> > >
> >
>

Re: [korgpolyex] Re: Lag in the HAWK-800

2010-02-25 by Electrohead

Many of my VSTi's have a lot more lag than that, even with a super fast FireWire interface. With regards to that one particular customer, I wonder if he might have another problem that is causing extra lag.
40-50 ms delay is an acceptable price to pay for all of the extra features IMHO. If his Poly is truly unplayable, he might have other issues with his particular unit. 
Speaking of hardware problems, I bought an Ensoniq Fizmo when it came out and loved it's unique sound. However, it was very erratic whenever I sent it CC's. It lagged like crazy and locked up as often as not. I'm still kicking myself for returning it. I should have spent some time to figure out what the problem was and devising a solution for it. 
Lucifer  



On Feb 25, 2010, at 8:39 AM, Michael Hawkins <korgpolyex800@...> wrote:

Well to be honest, I can hear 50mS when I line up two sounds in left and right. It's not easy but you can hear it.

I did some testing on Tuesday night and found that the lag is noticeable when I put a original Poly-800 next to a HAWK Poly-800.

I had a look at the software last night and I am reasonably certain that I can make a great improvement on it. I imagine I will be able to get it to within about 10-20mS of the original Poly-800 response.

So once again, I will go back and do a bit more work on the code and see what comes out of it.

Mike

From: zoinky420 <zoinky420@...>
To: korgpolyex@yahoogroups.com
Sent: Thu, February 25, 2010 12:53:15 AM
Subject: [korgpolyex] Re: Lag in the HAWK-800

 
Milliseconds are one-thousandth of a second, so this leg is a tenth of a half of a second. I'd like to hear from the guy who complained about the lag and claims it makes it 'unusable' as to what he's doing that this lag really makes a difference. I find it hard to believe that anything happening 50ms offbeat is going to be audibly noticable as off-beat. 

--- In korgpolyex@yahoogro ups.com, Michael Hawkins <korgpolyex800@ ...> wrote:
Show quoted textHide quoted text
>
> Tim, Craig,
> 
> I hope you don't mind but I would like to take your emails and use them in an FAQ for my web pages that discusses the lag. I don't want to run into unhappy customers where they don't realize that there will be some additional lag.
> 
> Until I measured it last night, I didn't realize it was 50mS slower than the original Poly. So it seems fair to make sure that potential customers know that.
> 
> But your emails put the situation into the right context. Which is something like, "Yeah, the HAWK rocks, I didn't notice the lag, but it is there, and it doesn't seem to bother me. The extra features are well worth the trouble of some extra lag."
> 
> 
> Thanks!
> 
> Mike
> 
> 
> 
> ____________ _________ _________ __
> From: Tim <gilburpgrape@ ...>
> To: korgpolyex@yahoogro ups.com
> Sent: Wed, February 24, 2010 8:19:06 AM
> Subject: [korgpolyex] Re: Lag in the HAWK-800
> 
> 
> Hi all,
> 
> I have not come across any noticeable lag in my use of the Hawk 800/Atomahawk equipped Poly 800 Mk1's also!
> 
> Playing it's own keyboard or triggering from my Behringer uma25s midi keyboard controller (via an edirol um2ex midi/usb interface)still gives me nothing noticeably near that sort of lag time.
> 
> Granted, I have never given the sequencer or the velocity sensitive operators a run around the block yet since it's upgrade so I can't comment if that's the culprit but I use all other functions and have not picked up any obvious lag time.
> 
> I personally think my Poly's have progressed in leaps and bounds with the upgrade kits and the only unfortunate thing is that my friends are not sythesizer inclined so I can't really recommend the product to them otherwise I would.
> 
> Keep up the good work Mike.
> 
> Tim
> 
> --- In korgpolyex@yahoogro ups.com, "honod3k" <cbluff@> wrote:
> >
> > Maybe I'm the exception, but I haven't noticed it. Perhaps I play ahead of the sound like a pipe organist.
> > What's the alternative? Let the user pick and choose which features the firmware includes? Sounds like a administrative nightmare for you.
> > This synth is 25 years old, for crying out loud. You're lucky to find ones that still work. I'm amazed at what you've been able to do with this antiquated technology. If the original Poly is the center of your keyboard rig, perhaps it's time you graduated to something newer. As for me, I find I have begun playing the Poly again after it sat gathering dust for many years.
> > -Craig
> >
>

Re: Lag in the HAWK-800

2010-02-25 by altusmirai

I run a massive production studio and just recently did a track with the Hawked Poly800mk2 playing the main riff and I heard no lag (and I'm pretty anal about these kinds of things). Maybe this is more pronounced on Poly800mk1/EX-800 due to different hardware?

Here's the track with the Poly800mk2 BTW if anyone's curious:

http://soundcloud.com/siraltus/rob-hubbard-jet-set-willy-serge-p-remix

--Serge

Re: [korgpolyex] Re: Lag in the HAWK-800

2010-02-25 by Michael Hawkins

I just sent another email back to my customer telling him exactly that - you might have some other problem going on.

Let's see what he comes back with.

Mike.




________________________________
From: Electrohead <electrohead2000@...>
To: "korgpolyex@yahoogroups.com" <korgpolyex@yahoogroups.com>
Sent: Thu, February 25, 2010 10:03:54 AM
Subject: Re: [korgpolyex] Re: Lag in the HAWK-800

  
Many of my VSTi's have a lot more lag than that, even with a super fast FireWire interface. With regards to that one particular customer, I wonder if he might have another problem that is causing extra lag.
40-50 ms delay is an acceptable price to pay for all of the extra features IMHO. If his Poly is truly unplayable, he might have other issues with his particular unit. 
Speaking of hardware problems, I bought an Ensoniq Fizmo when it came out and loved it's unique sound. However, it was very erratic whenever I sent it CC's. It lagged like crazy and locked up as often as not. I'm still kicking myself for returning it. I should have spent some time to figure out what the problem was and devising a solution for it. 
Lucifer  




On Feb 25, 2010, at 8:39 AM, Michael Hawkins <korgpolyex800@ yahoo.com> wrote:


>
>
>
>  >
>
> 
>>      
> 
>Well to be honest, I can hear 50mS when I line up two sounds in left and right. It's not easy but you can hear it.
>
>I did some testing on Tuesday night and found that the lag is noticeable when I put a original Poly-800 next to a HAWK Poly-800.
>
>I had a look at the software last night and I am reasonably certain that I can make a great improvement on it. I imagine I will be able to get it to within about 10-20mS of the original Poly-800 response.
>
>So once again, I will go back and do a bit more work on the code and see what comes out of it.
>
>Mike
>
>
>
>
________________________________
Show quoted textHide quoted text
From: > zoinky420 <zoinky420@yahoo. com>
>To: korgpolyex@yahoogroups.com
>Sent: Thu, February 25, 2010 12:53:15 AM
>Subject: [korgpolyex] Re: Lag in the HAWK-800
>
>  >
>
> 
>>      
> 
>Milliseconds are one-thousandth of a second, so this leg is a tenth of a half of a second.  I'd like to hear from the guy who complained about the lag and claims it makes it 'unusable' as to what he's doing that this lag really makes a difference. I find it hard to believe that anything happening 50ms offbeat is going to be audibly noticable as off-beat. 
>
>>--- In korgpolyex@yahoogro ups.com, Michael Hawkins <korgpolyex800@ ...> wrote:
>>>
>>> Tim, Craig,
>>> 
>>> I hope you don't mind but I would like to take your emails and use them in an FAQ for my web pages that discusses the lag. I don't want to run into unhappy customers where they don't realize that there will be some additional lag.
>>> 
>>> Until I measured it last night, I didn't realize it was 50mS slower than the original Poly. So it seems fair to make sure that potential customers know that.
>>> 
>>> But your emails put the situation into the right context. Which is something like, "Yeah, the HAWK rocks, I didn't notice the lag, but it is there, and it doesn't seem to bother me. The extra features are well worth the trouble of some extra lag."
>>> 
>>> 
>>> Thanks!
>>> 
>>> Mike
>>> 
>>> 
>>> 
>>> ____________ _________ _________ __
>>> From: Tim <gilburpgrape@ ...>
>>> To: korgpolyex@yahoogro ups.com
>>> Sent: Wed, February 24, 2010 8:19:06 AM
>>> Subject: [korgpolyex] Re: Lag in the HAWK-800
>>> 
>>> 
>>> Hi all,
>>> 
>>> I have not come across any noticeable lag in my use of the Hawk 800/Atomahawk equipped Poly 800 Mk1's also!
>>> 
>>> Playing it's own keyboard or triggering from my Behringer uma25s midi keyboard controller (via an edirol um2ex midi/usb interface)still gives me nothing noticeably near that sort of lag time.
>>> 
>>> Granted, I have never given the sequencer or the velocity sensitive operators a run around the block yet since it's upgrade so I can't comment if that's the culprit but I use all other functions and have not picked up any obvious lag time.
>>> 
>>> I personally think my Poly's have progressed in leaps and bounds with the upgrade kits and the only unfortunate thing is that my friends are not sythesizer inclined so I can't really recommend the product to them otherwise I would.
>>> 
>>> Keep up the good work Mike.
>>> 
>>> Tim
>>> 
>>> --- In korgpolyex@yahoogro ups.com, "honod3k" <cbluff@> wrote:
>>> >
>>> > Maybe I'm the exception, but I haven't noticed it. Perhaps I play ahead of the sound like a pipe organist.
>>> > What's the alternative? Let the user pick and choose which features the firmware includes? Sounds like a administrative nightmare for you.
>>> > This synth is 25 years old, for crying out loud. You're lucky to find ones that still work. I'm amazed at what you've been able to do with this antiquated technology. If the original Poly is the center of your keyboard rig, perhaps it's time you graduated to something newer. As for me, I find I have begun playing the Poly again after it sat gathering dust for many years.
>>> > -Craig
>>> >
>>>
>
>
>

Re: [korgpolyex] Re: Lag in the HAWK-800

2010-02-25 by Michael Hawkins

another shameless plug of someone's own sonic handiwork - which I can excuse this time because it used a hawked Poly.

So everyone should listen to it! :-)

Mike




________________________________
Show quoted textHide quoted text
From: altusmirai <siraltus@...>
To: korgpolyex@yahoogroups.com
Sent: Thu, February 25, 2010 10:16:39 AM
Subject: [korgpolyex] Re: Lag in the HAWK-800

  
I run a massive production studio and just recently did a track with the Hawked Poly800mk2 playing the main riff and I heard no lag (and I'm pretty anal about these kinds of things). Maybe this is more pronounced on Poly800mk1/EX- 800 due to different hardware?

Here's the track with the Poly800mk2 BTW if anyone's curious:

http://soundcloud. com/siraltus/ rob-hubbard- jet-set-willy- serge-p-remix

--Serge

Re: Lag in the HAWK-800

2010-02-25 by zoinky420

--- In korgpolyex@yahoogroups.com, Michael Hawkins <korgpolyex800@...> wrote:
>
> Well to be honest, I can hear 50mS when I line up two sounds in left and right. It's not easy but you can hear it.
> 

Ok but a lot of people purposely introduce artificial lags in their sequences because it sounds more 'realistic', that's what functions called 'shuffle' and 'groove quantize' are supposed to do.  I don't know how much those functions tend to offset though.  I guess I should do some offset experimentation to see how off 50ms sounds.  Oh well, I hope you do manage to tighten it up a little, I'm sure if you get it around 10 or 20ms that would be good enough.  My master sequencer is often Beatpad running on a Palm Vx (because it unfortunately can't slave to clock), and it operates using the Palm's 10ms-accurate clock, giving a +/- of 5ms timing discrepency, and I've never noticed any problem with that, it sounds really tight.  I never really understood why some people consider high ppqn rates in sequencers to be so desirable, either.  Is a sequencer with 96ppqn resolution really going to sound any different than one with a 480ppqn resolution??

Lag improvements

2010-02-27 by korgpolyex800

Yes, I am quite obsessed. Now I *MUST* improve the lag.

And I have already used some thread prioritization which has now reduced MIDI lag from about 50mS down to 25mS.

I also see some major improvements in the keyboard scanning code (the existing scanner is AWFUL!). I will spend the next couple of weeks rewriting that.

Then, I see numerous ways in which to squeeze the lag down even further than that. Code optimization for speed along with improvements over korg's original note event handling which was written to fit into the limited ROM space so they were not able to make it very speed efficient.

Who knows, I might be able to make the HAWK respond faster than the original. Now wouldn't that be something!

Cheers all,

Mike

Re:Lag improvements

2010-02-28 by Fabrizio

Thanks for that, Michael!

Mine too was a little slow in response and, because of that, I was  
using the Hawk less than before the surgery!
Keep on with your ingenious work!
I'm sure you'll improve the code!

Cheers from Italy
Fabrizio

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.