audioop.avg(fragment, width) Return the average over all samples in the fragment.

oss_mixer_device.get(control) Returns the volume of a given mixer control. The returned volume is a 2-tuple (left_volume

oss_audio_device.fileno() Return the file descriptor associated with the device.

oss_mixer_device.stereocontrols() Returns a bitmask indicating stereo mixer controls. If a bit is set, the corresponding control

oss_audio_device.reset() Immediately stop playing or recording and return the device to a state where it can accept commands

Wave_read.readframes(n) Reads and returns at most n frames of audio, as a string of bytes.

exception ossaudiodev.OSSAudioError This exception is raised on certain errors. The argument is a string describing what went

aifc.setmark(id, pos, name) Add a mark with the given id (larger than 0), and the given name at the given position. This method

audioop.reverse(fragment, width) Reverse the samples in a fragment and returns the modified fragment.

audioop.tomono(fragment, width, lfactor, rfactor) Convert a stereo fragment to a mono fragment. The left channel is multiplied