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Raspberry Pi sound card problem

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Guest

Tue Aug 26, 2014 5:26 pm   



I want to process the signals of five electret condenser microphones with raspberry pi and i since the RPI has no audio inputs im thinking of using a sound card.

Im looking for a sound card with five simultanious inputs in order to do synchronized sampling, im thinking of using the Wolfson Raspberry Pi Soundcard, is it capable of achieving what i intend to do?

If the wolfson sound card is not capable of that, is it possible to do that with the MCP3008 ADC?

Electret mic:
https://encrypted-tbn0.gstatic.comimages?q=tbn:ANd9GcShp6Ekh7Wnvr6LfdJxdQT8LQ5NpXnL6gP-ZBjCdx9Q4zx-gBEDFrQfAZ0

MCP3008:
https://www.adafruit.com/products/856




Best Regards,
Tareq Matar

Michael A. Terrell
Guest

Wed Aug 27, 2014 2:42 am   



tareqmatarr_at_gmail.com wrote:
Quote:

I want to process the signals of five electret condenser microphones with raspberry pi and i since the RPI has no audio inputs im thinking of using a sound card.

Im looking for a sound card with five simultanious inputs in order to do synchronized sampling, im thinking of using the Wolfson Raspberry Pi Soundcard, is it capable of achieving what i intend to do?

If the wolfson sound card is not capable of that, is it possible to do that with the MCP3008 ADC?

Electret mic:
https://encrypted-tbn0.gstatic.comimages?q=tbn:ANd9GcShp6Ekh7Wnvr6LfdJxdQT8LQ5NpXnL6gP-ZBjCdx9Q4zx-gBEDFrQfAZ0

MCP3008:
https://www.adafruit.com/products/856


This is mostly a test equipment newsgroup.


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