CoreAudioTypes.h
header file, can describe linear PCM at any sample rate and bit depth. Audio Data Formats goes into more detail on this topic./Developer/Applications/Audio
. AU Lab lets you mix and match audio units to build a signal chain from an audio source through an output device./Applications/Utilities
folder./Developer/Examples/CoreAudio
. The HALLab and AU Lab applications are located in /Developer/Applications/Audio
.