[sdiy] New Waveform Animator Module

[Ken Stone]

Here's my take on the thing, though it does not contain its own LFOs. The
advantage to this is you can feed it other wave shapes and get different
effects - a Saw LFO for example actually causes a pitch shift (not just a
phase shift).

http://www.cgs.synth.net/modules/cgs38_saw_pitch_shift.html

Ken

>Isn't it the change of phase relations that do the work.
>Somehow I suspect a version with two normal LFO and only two phase shifters
>(instead of 2x three phase LFO + 6x phase shifters) may give a rather
>similar sonic result.
>Lot less components.
>
>Theo
>
>
>
>From: Tim Ressel <madhun2001 at yahoo.com>
>
>> Yo,
>>
>> The Waveform Multiplier uses a different local
>> oscillator scheme. It looks like a pair of 3-phase
>> oscillators.
>>
>> Interesting...
>>
>> --tr
>>
>> --- Neil Johnson <nej22 at hermes.cam.ac.uk> wrote:
>> > Scott,
>> >
>> > Nice one :-)
>> >
>> > Looks similar to the "Waveform Multiplier" published
>> > in ETI some years
>> > ago:
>> >
>> >
>> http://www.milton.arachsys.com/nj71/pdf/magazine/ETIWaveMult.pdf
>> >
>> > Based, I believe, on the Electronotes designs.  And
>> > judging by the PCB
>> > diagrams designed by Digisound.
>> >
>> > Looking forward to hearing some samples!!
>> >
>> > Cheers,
>> > Neil
>> >
>> > --
>> > Neil Johnson :: Computer Laboratory :: University of
>> > Cambridge ::
>> > http://www.njohnson.co.uk
>> > http://www.cl.cam.ac.uk/~nej22
>> > ----  IEE Cambridge Branch:
>> > http://www.iee-cambridge.org.uk  ----
>> >
>>
>>
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>
>
_______________________________________________________________________
Ken Stone   sasami at hotkey.net.au  
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
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