Audio file loader

The audio.loader vocabulary provides words for reading uncompressed PCM data from files on disk.
read-audio ( path -- audio )

Other vocabularies can extend read-audio by adding support for other audio file formats.
register-audio-extension ( extension quot -- )

unknown-audio-extension ( extension -- * )

By default, audio.loader supports WAV (with the file extension .wav) and AIFF (with extension .aif or .aiff).