[PD] PD synth concepts embedded in atmel or arduinos

Hans-Christoph Steiner hans at eds.org
Fri Aug 10 01:07:49 CEST 2007

The Atmel CPU is probably too weak to do more then trivial synthesis  
in realtime.  But there is a lot of C code out there for synthesis,  
it should compile and run on the Atmel.  The hard part is getting the  
sound out.


On Aug 10, 2007, at 1:00 AM, glerm soares wrote:

> Hi,
> I know this could go off topic pretty fast, but I think this Is PD  
> related and some people here will be interested (more than in  
> arduino forum).
> I was playing with arduino with that examples that plays a buzzer  
> just applying volts with delayMicroseconds() function.
> So I realized how nice would be if we could implement some PD ~  
> objects concepts (like delay lines, filters, oscilators, envelopes)  
> in a arduino library (create something like a Synthesis library).
> Someone have tried something like this? I know that atmega168 have  
> a lot of limitations for audio dsp, but it could be for lo-fi and  
> bitcrushed sounds for studies and fun.
> well... if this still too off topic for here, there's a topic  
> related in the arduino forum:
> http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1176970454
> but there's just few comments, this is the reason I thought here  
> could be a place to find some interested people...
> thanx
> glerm
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