Sound Manager

Classes

`AudioCaptureMgr`	The Audio Capture Manager class.
`Sound`	Encapsulates functionality for a sound.
`SoundGroup`	Represents a sound group.
`SoundMgr`	The Sound Manager class.
`SoundStreamer`	The base class for all sound streamer objects.
`WaveStreamer`	A sound streamer object that streams audio data from the disk.