[sdiy] "spiral" waveforms

[rdrake]

see-- http://www.paia.com/scopeart.htm 

lbd

>----- ------- Original Message ------- -----
>From: oleavitt at ix.netcom.com
>To: synth-diy at dropmix.xs4all.nl
>Sent: Wed, 7 Apr 2004 -0700 (GMT-07:00) 12:00:45
>
>On the subject of scope art...
>If you haven't tried this already - The low-pass
>and band-pass outputs of resonant state-variable
>filters (one connected to X and the other to Y) are
>fun with saw, square, or any harmonic-rich signal
>on finter input.
>
>All pass or 'dome' filters are also fun!
>
>I remember, a long time ago, a collection of 10
>passive R-C-diode circuits that produced the
>numbers '0' - '9' on the scope when fed a 60Hz sine
>wave (probably work on 50Hz, too). I don't remember
>where I saw it, though...
>
>Oren
>
>-----Original Message-----
>From: Toby Paddock <tpaddock at seanet.com>
>Sent: Apr 7, 2004 2:06 AM
>To: synth-diy at dropmix.xs4all.nl
>Subject: Re: [sdiy] "spiral" waveforms
>
>I admit it. I'm an X-Y scope looker.
>If anyone has a cd of stuff that looks 
>good on a scope, I'm up for a trade. 
>Mine is just simple stack-of-function-
>generators stuff I made for a X-Y 
>laser mirror thing.
>
>Later,
>Toby Paddock
>
>> harry,
>> 
>> > > Am I the only person who knocks the scope
>into X-Y
>> > > mode form time to 
>> > > time, just to see what pops up?
>> > 
>> > Yes... you are  :^P
>> 
>> no he's not.. its kinda fun....
>> 
>> Paul
>> 
>> 
>