[sdiy] sequential multitrack schematics.

[harry bissell]

You can't use a saw or triangle... it would discrete switch them
anyway, internally.  If the DC points of each wave were different, the
result could be nasty.  You would have a kind of balanced modulator
effect The internal waveforms would not have any bandwidth limiting
so lots of high harmonics... and the waveform select would have lots
of high harmonics... so I'd expect beating / aliasing.
.
The mod signal might also couple into the chip in unexpected ways
(capacitance etc) and bleed through.

It would be worth the try... especially if you wanted a some ring
mod or otherwise lo-fi effect

H^) harry

Michael Bacich wrote:
>
> On Sep 27, 2006, at 3:50 PM, mark verbos wrote:
>
>> what if you used a hi frequency triangle or saw wave to dither the 
>> CV, then you could get fading out of it. no?
>
> What if you used a high frequency variable width pulse?  Then changing 
> the pulse width would effectlvely control the "on time" of the 
> triangle vs. saw, and modulating the pulse width with a voltage would 
> change the mix/balance.  Of course, it would have to be way above the 
> audio range in frequency, and you'd need some filtering to eliminate 
> artifacts.  It might work...
>
>
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