[PD] audio to arduino to PD, back to audio
Max
abonnements at revolwear.com
Tue Nov 29 11:23:06 CET 2011
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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>> Man has survived hitherto because he was too ignorant to know how to realize his wishes. Now that he can realize them, he must either change them, or perish. -William Carlos Williams
>>
>>
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