Sample

Syntax

constreverb=newReverb(ctx,{/**   * Randam noise algorythm   *@see {@link https://github.com/thi-ng/umbrella/tree/develop/packages/random}   */randomAlgorithm:SYSTEM;/**   * IR (Inpulse Response) colord noise algorithm (BLUE, GREEN, PINK, RED, VIOLET, WHITE)   *@see {@link https://github.com/thi-ng/umbrella/tree/develop/packages/colored-noise}   */noise:Noise.WHITE,/** IR source noise scale */scale:1;/** Number of IR source noise peaks */peaks:2;/** Amount of IR decay. 0~100 */decay:5,/** Delay time o IR. (NOT delay effect) 0~100 [sec] */delay:0,/** Filter frequency. 20~5000 [Hz] */filterFreq:2200,/** Filter Q. 0~10 */filterQ:1,/**   * Filter type. 'bandpass' etc.   *@see {@link https://developer.mozilla.org/en-US/docs/Web/API/BiquadFilterNode/type}   */filterType:'lowpass',/** Dry (Original Sound) and Wet (Effected sound) raito. 0~1 */mix:0.5,/** Reverse IR. */reverse:false,/** Time length of IR. 0~50 [sec] */time:3,});

Usage

// Setup Audio Contextconstctx=newwindow.AudioContext();// iOS fix.document.addEventListener('touchstart',initAudioContext);functioninitAudioContext(){document.removeEventListener('touchstart',initAudioContext);// wake up AudioContextconstemptySource=ctx.createBufferSource();emptySource.start();emptySource.stop();}// Setup Reverb Classconstreverb=newReverb(ctx,{});// put Audio data to audio buffer sourceconstsourceNode=ctx.createBufferSource();sourceNode.buffer=[AudioBuffer];// Connect Reverbreverb.connect(sourceNode);sourceNode.connect(ctx.destination);// firesourceNode.play();

CDN Usage

Reference

License