[sdiy] Triple Ring Mod

[Peter Ullrich]

>There was an R.A.Penfold(?) article that showed how to build a cymbal synth 
>based on a cascade of XOR gates (instead of four quadrant
>multipliers)- each with associated square wave oscillator. The premise was 
>that the resulting spectrum would approximate white noise, but with a hint 
>of "metallic" content.

It was the Synchime II.
I built it and it really sounds interesting and metallic!
I don't have the sound online but layouts for synchime II and syndrum II
on my downloads page.

Schematics are here:
http://www.physicsenterprises.andrews.edu/diy_archive/schematics/drums/

direct link:
http://www.physicsenterprises.andrews.edu/diy_archive/schematics/drums/binaries/
drums2.zip

Ciao
Peter

        \|/
       (o o)
--oOOO--(_)--OOOo------------------------------------------------------
                               Ing. Peter Ullrich   
	               Hardware & Software Developer  /  Electronic Musician
                               Private Homepage: http://www.ullrich.at.tt
   .oooO           
   (   )   Oooo.   
    \ (    (   )   
-----\_)----) /--------------------------------------------------------
           (_/

--------------------------------------
Ein Service von http://www.networld.at