Wave_write.writeframesraw(data) Write audio frames, without correcting nframes.

aifc.getcomptype() Return a bytes array of length 4 describing the type of compression used in the audio file. For AIFF files

aifc.getmark(id) Return the tuple as described in getmarkers() for the mark with the given id.

sndhdr.whathdr(filename) Determines the type of sound data stored in a file based on the file header. The name of the file is

Wave_write.setsampwidth(n) Set the sample width to n bytes.

oss_mixer_device.close() This method closes the open mixer device file. Any further attempts to use the mixer after this file

Wave_read.getcompname() Human-readable version of getcomptype(). Usually 'not compressed' parallels

Wave_write.setframerate(n) Set the frame rate to n.

imghdr.what(filename, h=None) Tests the image data contained in the file named by filename, and returns a string describing

oss_audio_device.channels(nchannels) Set the number of output channels to nchannels. A value of 1 indicates monophonic