Synth-DIY Yahoo! Groups Archives

Saw pitch shifter problem

2004-03-06 by peng3002

My saw pitch shifter doesn't seem to do anything. The up down outputs
are pretty much the same as the inputs (no shifting). Also, I tried
to set it up to do pitch shifting according to the web page but using
the disable switch I can't get any action on the LED. Any help
greatly appreciated.

Peng

Re: Saw pitch shifter problem

2004-03-07 by sasami@hotkey.net.au

Is your input signal too weak? If it isn't high enough to get the LED to
light, it isn't high enough to cause the comparator to operate, so basically
nothing will happen.

Check around the input buffers for wrong value components.

Ken

Show quoted textHide quoted text

>My saw pitch shifter doesn't seem to do anything. The up down outputs
>are pretty much the same as the inputs (no shifting). Also, I tried
>to set it up to do pitch shifting according to the web page but using
>the disable switch I can't get any action on the LED. Any help
>greatly appreciated.
>
>Peng
>
>
>
>See the following URLS for the CGS Modular Synth home page:
>Main: http://www.cgs.synth.net/
>Secondary: http://otherunicorn.0catch.com/synth/
>Yahoo! Groups Links
>
>
>
>
>
>

_______________________________________________________________________
Ken Stone sasami@... or ken@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
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Cgs synth

Saw pitch shifter problem

Saw pitch shifter problem

Re: Saw pitch shifter problem

Move to quarantaine