tone
Version:
A Web Audio framework for making interactive music in the browser.
1 lines • 426 kB
JavaScript
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i={Q:1,channelCount:2,channelCountMode:"max",channelInterpretation:"speakers",detune:0,frequency:350,gain:0,type:"lowpass"},r=(t,e,n,r,s,a,c)=>class extends t{constructor(t,r=i){const u=a(t),l={...i,...r},p=s(u,l),f=c(u);super(t,!1,p,f?n():null),this._Q=e(this,f,p.Q,o.b,o.a),this._detune=e(this,f,p.detune,1200*Math.log2(o.b),-1200*Math.log2(o.b)),this._frequency=e(this,f,p.frequency,t.sampleRate/2,0),this._gain=e(this,f,p.gain,40*Math.log10(o.b),o.a),this._nativeBiquadFilterNode=p}get detune(){return this._detune}get frequency(){return this._frequency}get gain(){return this._gain}get Q(){return this._Q}get type(){return this._nativeBiquadFilterNode.type}set type(t){this._nativeBiquadFilterNode.type=t}getFrequencyResponse(t,e,n){if(this._nativeBiquadFilterNode.getFrequencyResponse(t,e,n),t.length!==e.length||e.length!==n.length)throw r()}}},function(t,e,n){"use strict";n.d(e,"a",(function(){return i}));var o=n(3);const i=(t,e,n,i,r)=>()=>{const s=new WeakMap;return{render(a,c,u){const 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