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I downloaded the code: MicroPhoneAudio.zip from address:
http://www.codeproject.com/Articles/421287/Cross-Platform-Microphone-Audio-Processing-Utility
I run this code the error message:
MyAudio: pcm_params.c:2359: sndrv_pcm_hw_params: Assertion `err >= 0' failed.
The program has unexpectedly finished.

I don't know, why! Can you help me, thank you very much!
Posted 14-Feb-13 21:45pm
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Solution 1

Ask your question of the original author on that articles forum (the bottom of the article page) for better help.
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Solution 2

Thank for your answer very much!
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