pydub library fails with Python 3.13.1

[pbme2]

Bug report

Bug description:

I've encountered an issue with the pydub library when using Python 3.13.1 on Windows. The library fails with a ModuleNotFoundError related to pyaudioop, which appears to be a custom module within pydub. This issue seems to be caused by the deprecation of certain standard library modules in Python 3.13.

from pydub import AudioSegment
audio = AudioSegment.from_mp3("example.mp3")
audio.export("example.wav", format="wav")


ModuleNotFoundError: No module named 'audioop'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  
 
ModuleNotFoundError: No module named 'pyaudioop'


### CPython versions tested on:

3.10

### Operating systems tested on:

Windows

[skirpichev]

Sorry, this seems to be pydub's issue. Please report that to appropriate project: https://github.com/jiaaro/pydub/issues

ModuleNotFoundError: No module named 'pyaudioop'

According to jiaaro/pydub#725, it's bundled with the pydub replacement for audioop. Not sure why it not imported.

Reporting issue to the pydub, please be more verbose: include version you are using, provide full tracebacks, etc.