aifc.setnframes(nframes) Specify the number of frames that are to be written to the audio file. If this parameter is not set

audioop.add(fragment1, fragment2, width) Return a fragment which is the addition of the two samples passed as parameters. width

oss_audio_device.mode The I/O mode for the file, either "r", "rw", or "w".

aifc.getmarkers() Return a list of markers in the audio file. A marker consists of a tuple of three elements. The first is the

class chunk.Chunk(file, align=True, bigendian=True, inclheader=False) Class which represents a chunk. The file argument

audioop.maxpp(fragment, width) Return the maximum peak-peak value in the sound fragment.

colorsys.hsv_to_rgb(h, s, v) Convert the color from HSV coordinates to RGB coordinates.

audioop.lin2lin(fragment, width, newwidth) Convert samples between 1-, 2-, 3- and 4-byte formats.

audioop.lin2ulaw(fragment, width) Convert samples in the audio fragment to u-LAW encoding and return this as a bytes object

Wave_read.getframerate() Returns sampling frequency.