Cakewalk Application LanguageShort for Cakewalk Application Language. CAL is an event-processing language that you use to extend Pro Audio and Professional with custom editing commands. You can write your own CAL program and use or edit CAL programs that other people have written. You also can create CAL programs by recording a series of commands, keystrokes, and mouse actions. Pro Audio and Professional translate and save these actions as CAL programs, which you can use or edit.
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