[PD] audio to arduino to PD, back to audio

[Max]

hi onyx,

you might want to check out what martin nawrath at the KHM was doing:
http://interface.khm.de/index.php/lab/experiments/arduino-realtime-audio-processing/

m.


Am 29.11.2011 um 01:10 schrieb Onyx Ashanti:

> 
> 
>> 
>> An analog input on an Arduino is a poor Analog-to-Digital Convertor compared to audio ADCs.  Its 10-bit, and not more than 16kHz max (more like 4kHz) sampling rate.  Standard digital audio is 16-bit/44.1kHz.
>> 
>> Then, having your Arduino read at 4kHz will require all of the CPU time, so it can't really do much else then. 
>> 
>> .hc
>> 
> thank you for getting back
> to me.  
> 
> How would it work though?  I am curious about the low fi ness and the texture it could bring to vocoding. I also would like to use voice modulations for synth sounds so high quality is not necessary. 4khz might be fine for the intended purpose; something better than r2d2 but not quite bad telephone connection. in between. all I need the arduino to do is sample the audio and send the data to pure data where I can deal with it there.  on the arduino, I just want the signal with no processing of any kind. possible?
>>> 
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>> 
>> 
>> 
>> ----------------------------------------------------------------------------
>> 
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>> 
>> 
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