Pydub - How to change frame rate without changing playback speed

user_2097240 0
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I have a couple audio files that I open in Pydub with AudioSegment.

I want to decrease the audio quality from frame rate 22050 to 16000 Hz. (One channel files)

If I simply change the frame rate of AudioSegment, what I get is the exact same wave played in slower speed. Well, fair enough.

But how do I actually change the waves to fit a lower quality, same speed playback?

(Manual interpolation is the only thing I can think of, but I don't want to get into that trouble)

pydub frame-rate signal-processing audio python
2 Answers

Or you can do this instead also:

import librosa

y, sr = librosa.load(path, sr=16000)

and use it further as per your requirement.

user_181550390
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