General Sound Functions
sound	Convert vector into sound
SPARCstation-specific Sound Functions
auread	Read NeXT/SUN (.au) sound file
auwrite	Write NeXT/SUN (.au) sound file
.WAV Sound Functions
wavread	Read Microsoft WAVE (.wav) sound file
wavwrite	Write Microsoft WAVE (.wav) sound file
Macintosh Sound Functions
readsnd	Read snd resources and files
recordsound	Record sound
soundcap	Sound capabilities
speak	Speak text string
writesnd	Write snd resources and files