Wave_read.close() Close the stream if it was opened by wave, and make the instance unusable. This is called automatically

audioop.lin2adpcm(fragment, width, state) Convert samples to 4 bit Intel/DVI ADPCM encoding. ADPCM coding is an adaptive coding

Wave_write.setparams(tuple) The tuple should be (nchannels, sampwidth, framerate, nframes, comptype, compname)

aifc.getframerate() Return the sampling rate (number of audio frames per second).

aifc.getcompname() Return a bytes array convertible to a human-readable description of the type of compression used in the audio

aifc.getparams() Returns a

aifc.aiff() Create an AIFF file. The default is that an AIFF-C file is created, unless the name of the file ends in '

Wave_read.getparams() Returns a

aifc.aifc() Create an AIFF-C file. The default is that an AIFF-C file is created, unless the name of the file ends in '

oss_audio_device.post() Tell the driver that there is likely to be a pause in the output, making it possible for the device