@ng-web-apis/midi
Version:
An Observable based library for the use of Web MIDI API with Angular
9 lines • 1.58 kB
JavaScript
import { filter } from 'rxjs';
import { between } from '../utils/between';
/**
* Filter MIDI messages to modulation wheel changes only
*/
export function modulationWheel() {
return (source) => source.pipe(filter(({ data }) => between(data[0] ?? 0, 176, 191) && data[1] === 1));
}
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