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Questions - pcm

Constantly print volume of raw PCM audio stream to terminal as a number from 0 to 1?

Currently, I am trying to read the volume / gain of a raw 16 bit PCM audio stream. Basically, I'd like to be able to pipe a stream into an executable and print a number in a range from 0 (no sound) to...
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SkyyySi

c

linux

shell

rust

pcm

Votes: 0

Answers: 0

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recording audio in raw or pcm format using python

I am trying to use porcupine on my Jetson Nano as a wake word. In order to do this I need to record audio in pcm format(which I believe is raw format) using python. I also need the sample rate to be 1...
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gs97ahn

python

audio

pcm

raw

Votes: 0

Answers: 1

Latest Answer

It looks like there is a demo already setup for this from porcupine's side. Checkout their demo here - it's a lot of code so I won't paste it all. Essentially it requires installing the pvporcupinedem...
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WoodyDev

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