@article {384,
	title = {MacMix Processing and Synthesis UserHooks (now known as Audio Plug-in)},
	year = {1989},
	month = {12/1989},
	type = {Software Documentation},
	abstract = {Some MacMix users have asked for hooks into MacMix so that they can write their own external functions for signal processing and synthesis. This package describes a new facility for external functions.
 },
	author = {Freed, Adrian}
}