Snack provides a sound functionality extension to the tcl/tk language.

snack is an extension to the tcl/tk scripting language that adds sound functionality. there are commands to play, record, edit, and even visualize sound. snack supports in-memory sound objects, file based audio, and streaming audio. it handles file formats such as wav, au, aiff, mp3, and ogg vorbis.

this package contains the html documentation for snack.