You probably want PythonAudioMaterial
Or you may be looking for: [http://docs.python.org/lib/module-audioop.html] or more information about audio programming with Python (I was).
Some Admin should probably fix http://www.python.org/doc/ to go there.
Alternatively, you might want to learn about audio programming in Python. There is a veritable forest of stuff out there, but here are some good starting points: [http://people.csail.mit.edu/hubert/pyaudio/] [http://gstreamer.freedesktop.org/modules/gst-python.html] [http://www.speech.kth.se/snack/]
Have a nice day. Move along.