python (12.9k questions)

javascript (9.2k questions)

reactjs (4.7k questions)

java (4.2k questions)

java (4.2k questions)

c# (3.5k questions)

c# (3.5k questions)

html (3.3k questions)

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...
test-img

SkyyySi

c

linux

shell

rust

pcm

Votes: 0

Answers: 0

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...
test-img

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...
test-img

WoodyDev

Posts

Questions

Blogs

Jobs