text:this.context}),this.input.channelCount=2,this.input.channelCountMode="explicit",this._dryWet=this.output=new ha({context:this.context,fade:t.wet}),this.wet=this._dryWet.fade,this._split=new wa({context:this.context,channels:2}),this._merge=new ba({context:this.context,channels:2}),this.input.connect(this._split),this.input.connect(this._dryWet.a),this._merge.connect(this._dryWet.b),Di(this,["wet"])}connectEffectLeft(...t){this._split.connect(t[0],0,0),oo(...t),ro(t[t.length-1],this._merge,0,0)}connectEffectRight(...t){this._split.connect(t[0],1,0),oo(...t),ro(t[t.length-1],this._merge,0,1)}static getDefaults(){return Object.assign(io.getDefaults(),{wet:1})}dispose(){return super.dispose(),this._dryWet.dispose(),this._split.dispose(),this._merge.dispose(),this}}class Sa extends Ta{constructor(t){super(t),this.feedback=new po({context:this.context,value:t.feedback,units:"normalRange"}),this._feedbackL=new ho({context:this.context}),this._feedbackR=new ho({context:this.context}),this._feedbackSplit=new wa({context:this.context,channels:2}),this._feedbackMerge=new ba({context:this.context,channels:2}),this._merge.connect(this._feedbackSplit),this._feedbackMerge.connect(this._split),this._feedbackSplit.connect(this._feedbackL,0,0),this._feedbackL.connect(this._feedbackMerge,0,0),this._feedbackSplit.connect(this._feedbackR,1,0),this._feedbackR.connect(this._feedbackMerge,0,1),this.feedback.fan(this._feedbackL.gain,this._feedbackR.gain),Di(this,["feedback"])}static getDefaults(){return Object.assign(Ta.getDefaults(),{feedback:.5})}dispose(){return super.dispose(),this.feedback.dispose(),this._feedbackL.dispose(),this._feedbackR.dispose(),this._feedbackSplit.dispose(),this._feedbackMerge.dispose(),this}}class ka extends Sa{constructor(){const t=ui(ka.getDefaults(),arguments,["frequency","delayTime","depth"]);super(t),this.name="Chorus",this._depth=t.depth,this._delayTime=t.delayTime/1e3,this._lfoL=new ar({context:this.context,frequency:t.frequency,min:0,max:1}),this._lfoR=new ar({context:this.context,frequency:t.frequency,min:0,max:1,phase:180}),this._delayNodeL=new yo({context:this.context}),this._delayNodeR=new yo({context:this.context}),this.frequency=this._lfoL.frequency,Di(this,["frequency"]),this._lfoL.frequency.connect(this._lfoR.frequency),this.connectEffectLeft(this._delayNodeL),this.connectEffectRight(this._delayNodeR),this._lfoL.connect(this._delayNodeL.delayTime),this._lfoR.connect(this._delayNodeR.delayTime),this.depth=this._depth,this.type=t.type,this.spread=t.spread}static getDefaults(){return Object.assign(Sa.getDefaults(),{frequency:1.5,delayTime:3.5,depth:.7,type:"sine",spread:180,feedback:0,wet:.5})}get depth(){return this._depth}set depth(t){this._depth=t;const e=this._delayTime*t;this._lfoL.min=Math.max(this._delayTime-e,0),this._lfoL.max=this._delayTime+e,this._lfoR.min=Math.max(this._delayTime-e,0),this._lfoR.max=this._delayTime+e}get delayTime(){return 1e3*this._delayTime}set delayTime(t){this._delayTime=t/1e3,this.depth=this._depth}get type(){return this._lfoL.type}set type(t){this._lfoL.type=t,this._lfoR.type=t}get spread(){return this._lfoR.phase-this._lfoL.phase}set spread(t){this._lfoL.phase=90-t/2,this._lfoR.phase=t/2+90}start(t){return this._lfoL.start(t),this._lfoR.start(t),this}stop(t){return this._lfoL.stop(t),this._lfoR.stop(t),this}sync(){return this._lfoL.sync(),this._lfoR.sync(),this}unsync(){return this._lfoL.unsync(),this._lfoR.unsync(),this}dispose(){return super.dispose(),this._lfoL.dispose(),this._lfoR.dispose(),this._delayNodeL.dispose(),this._delayNodeR.dispose(),this.frequency.dispose(),this}}class Aa extends la{constructor(){const t=ui(Aa.getDefaults(),arguments,["distortion"]);super(t),this.name="Distortion",this._shaper=new Io({context:this.context,length:4096}),this._distortion=t.distortion,this.connectEffect(this._shaper),this.distortion=t.distortion,this.oversample=t.oversample}static getDefaults(){return Object.assign(la.getDefaults(),{distortion:.4,oversample:"none"})}get distortion(){return this._distortion}set distortion(t){this._distortion=t;const e=100*t,s=Math.PI/180;this._shaper.setMap((t=>Math.abs(t)<.001?0:(3+e)*t*20*s/(Math.PI+e*Math.abs(t))))}get oversample(){return this._shaper.oversample}set oversample(t){this._shaper.oversample=t}dispose(){return super.dispose(),this._shaper.dispose(),this}}class Ca extends la{constructor(t){super(t),this.name="FeedbackEffect",this._feedbackGain=new ho({context:this.context,gain:t.feedback,units:"normalRange"}),this.feedback=this._feedbackGain.gain,Di(this,"feedback"),this.effectReturn.chain(this._feedbackGain,this.effectSend)}static getDefaults(){return Object.assign(la.getDefaults(),{feedback:.125})}dispose(){return super.dispose(),this._feedbackGain.dispose(),this.feedback.dispose(),this}}class Oa extends Ca{constructor(){const t=ui(Oa.getDefaults(),arguments,["delayTime","feedback"]);super(t),this.name="FeedbackDelay",this._delayNode=new yo({context:this.context,delayTime:t.delayTim