Use JSyn for realtime audio scheduling 💻 🎶 #166
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daveyarwood
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Use JSyn for realtime audio scheduling 💻 🎶
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This replaces the
overtone.at-at-based scheduling system we had before with a JSyn SynthesisEngine, which is able to schedule events precisely in realtime.This also replaces the
Thread/sleep-based MIDI note-off scheduling with a dedicatedstop-event!multimethod for defining what happens at the end of a note (andplay-event!is renamed tostart-event!). Rather than scheduling one event that consists of playing a note,Thread/sleeping for:durationmilliseconds, and then stopping the note, we now schedule two events coinciding with the start and end of the event, and the SynthesisEngine's scheduler handles both of them for greater accuracy.Using JSyn is extra awesome because it will give us an easy way to implement waveform synthesis (#100) instruments.