The original VCF had a subsonic range that was usually not fitted, and it
seems, never brought to the panel. No doubt this was what Serge had in mind
at the time.
Ken
Ken Stone sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
seems, never brought to the panel. No doubt this was what Serge had in mind
at the time.
Ken
>Subject: Re: VCFQX as portamento controller.hmmm...
>
>I discovered something similar to this a couple of years ago. I realized that
>portamento is really nothing more than a lowpass filter, so I though...
>what will happen if I use a four pole filter? One of my filters, based around_______________________________________________________________________
>the SSM2044 VCF IC worked really well. And as you mentioned, if the resonance
>was turned up, the portamento just went insane!!!
>
>R.
>
>
>> Someone posted something on AH the other week about how portamento is
>> implemented in IIRC Reaktor. I can't remember the exact details, but
>> it inspired me to route the CV out from my little Roland SH09, via thee
>> VCFQX, to, uh, another brand of voltage controlled Oscillator. I used
>> thee VCFQX because I figured that its low range setting would work best
>> in this application. However, even with the cutoff frequency turned up
>> all the way, some lag/portamento was evident. I found the high range
>> setting to be more effective. It works very well! Quite amazing in
>> fact! Better still is the very strange effect when you turn the "Q"
>> control up.
>> Amazing the stuff you would *never* have thought of, innit?
>>
>> x0x0x
>> --
>> Norman Fay
Ken Stone sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>