audioop.findfit(fragment, reference) Try to match reference as well as possible to a portion of fragment (which

oss_mixer_device.set(control, (left, right)) Sets the volume for a given mixer control to (left,right). left

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

oss_audio_device.setfmt(format) Try to set the current audio format to format—see getfmts() for a list

audioop.cross(fragment, width) Return the number of zero crossings in the fragment passed as an argument.

Wave_read.getframerate() Returns sampling frequency.

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

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

sndhdr.what(filename) Determines the type of sound data stored in the file filename using whathdr(). If

aifc.getnchannels() Return the number of audio channels (1 for mono, 2 for stereo).