Triggered wave generator

[Stewart Pye]

Hi...

I like the sound of the DR110 snare and it's a pretty simple circuit. It
uses a phase shift oscillator and gated noise source. The site the
schematic was on seems to have dissapeared but I've got a zipped schematic
I can email if you're interested. You could also look at the TR606 and the
PAIA Drum tone board for ideas.

I've modded my DR110 for snare(noise) tone and oscillator tune and decay.
This only requires the pots and a couple of resistors.

Regards,

Stewart Pye.



At 09:04 PM 26/08/99 NZST, Prospective Volition wrote:
>Hello, I am an electronics student and I hope you don't mind me asking a few 
>questions about a progect I am doing at the moment.
>
>I am building a wave generator which is to be triggered by a piezo 
>transducer. I see it should be easy enough but I need to know a few things. 
>Do I need to amplify the signal from the transducer to trigger the WG? I 
>want the sound to be close to that of a snare drum, (so I can use it to 
>practice), any suggestions on oscillator circuits to use? I was thinking a 
>wein-bridge with gated white noise?.
>
>
>Thanks for any replies ....
>
>
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