How to process audio in real time?

Posted by user1756648 on Stack Overflow See other posts from Stack Overflow or by user1756648
Published on 2013-06-26T15:13:15Z Indexed on 2013/06/26 16:21 UTC
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audio

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signal-processing

I am giving some audio input through microphone. I recorded it in Audacity, it looks something like as shown below.

enter image description here

I want to process this audio in real time. I mainly want to do this.

1) see real time audio amplitude vs time graph

2) perform some actions based on some thing (like if a specific type of hike is seen in audio, then do something, else do something else)

Is there any python module or C library that can allow me to do this ?

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