mml-emitter
MML(Music Macro Language) event emitter for Web Audio API
Installation
$ npm install mml-emitter
downloads:
API
MMLEmitter
constructor(source: string, config = {})
Instance methods
Also implements methods from the interface EventEmitter.
start([ t0: number ]): void
stop([ t0: number ]): void
Events
note
type: "note"
playbackTime: number
trackNumber: number
noteNumber: number
duration: number
velocity: number
quantize: number
end
type: "end"
playbackTime: number
trackNumber: number
end:all
type: "end:all"
playbackTime: number
Example
; let mml = "t200 o6 l8 e g > e c d g";let config = context: audioContext ;let mmlEmitter = mml config; mmlEmitter;mmlEmitter; mmlEmitterstart;
Demo
See Also
- MML Syntax
- MMLIterator / MML(Music Macro Language) Iterator
- Configuration
- WebAudioScheduler / Event Scheduler for Web Audio API
- NoteNumber to Frequency
mtof = m => 440 * Math.pow(2, (m - 69) / 12)
License
MIT