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edit approved Jul 25, 2013 at 18:08
syb0rg
edit approved Jul 25, 2013 at 18:08
syb0rg
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How to get Record raw PCM stream from Microphone and into another programmicrophone

I have a small project I'm working on that will use real-time audio processing. Until now I've been able to record (via the arecordarecord command) straight to a .wav.wav, but like I said I need real-time processing. 

I would like to take a PCM stream from my microphone and pipe the output from that into another program (such as a spectrogram maker). What is the most effective way to achieve this?

Best regards.

How to get PCM stream from Microphone and into another program

I have a small project I'm working on that will use real-time audio processing. Until now I've been able to record (via the arecord command) straight to a .wav but like I said I need real-time processing. I would like to take a PCM stream from my microphone and pipe the output from that into another program (such as a spectrogram maker). What is the most effective way to achieve this?

Best regards.

Record raw PCM from microphone

I have a small project I'm working on that will use real-time audio processing. Until now I've been able to record (via the arecord command) straight to a .wav, but like I said I need real-time processing. 

I would like to take a PCM stream from my microphone and pipe the output from that into another program (such as a spectrogram maker). What is the most effective way to achieve this?

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multivac61
multivac61
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How to get PCM stream from Microphone and into another program

I have a small project I'm working on that will use real-time audio processing. Until now I've been able to record (via the arecord command) straight to a .wav but like I said I need real-time processing. I would like to take a PCM stream from my microphone and pipe the output from that into another program (such as a spectrogram maker). What is the most effective way to achieve this?

Best regards.