total 344 drwxr-sr-x. 2 node node 25 Aug 1 17:53 . drwxrwsrwx. 3 root node 16 Aug 1 17:53 .. -rw-r--r--. 1 node node 349169 Aug 1 17:53 tone.min.js

/*! For license information please see Tone.js.LICENSE.txt */ !function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"ob

[ 'AMSynth', 'AutoFilter', 'BiquadFilter', 'DuoSynth', 'FMSynth', 'FeedbackCombFilter', 'Filter', 'JCReverb', 'LowpassCombFilter', 'MembraneSynth', 'MetalSynth', 'MonoSynth', 'NoiseSynth', 'OnePoleFilter', 'PluckSynth', 'PolySynth', 'Reverb', 'Synth' ]

connect(s,0,i):void 0===n?e.forEach((t=>t.disconnect(s))):Tt(t,e,n).disconnect(s,0))(R),vn=new WeakMap,yn=((t,e)=>s=>e(t,s))(vn,w),xn=((t,e,s,n,i,o,r,a,c,h,l,u,p)=>(d,f,m,g)=>{if(0===g.numberOfInputs&&0===g.numberOfOutputs)throw c();const v=Array.isArray(g.outputChannelCount)?g.outputChannelCount:Array.from(g.outputChannelCount);if(v.some((t=>t<1)))throw c();if(v.length!==g.numberOfOutputs)throw e();if("explicit"!==g.channelCountMode)throw c();const y=g.channelCount*g.numberOfInputs,x=v.reduce(((t,e)=>t+e),0),w=void 0===m.parameterDescriptors?0:m.parameterDescriptors.length;if(y+w>6||x>6)throw c();const b=new MessageChannel,T=[],S=[];for(let t=0;t<g.numberOfInputs;t+=1)T.push(r(d,{channelCount:g.channelCount,channelCountMode:g.channelCountMode,channelInterpretation:g.channelInterpretation,gain:1})),S.push(i(d,{channelCount:g.channelCount,channelCountMode:"explicit",channelInterpretation:"discrete",numberOfOutputs:g.channelCount}));const k=[];if(void 0!==m.parameterDescriptors)for(const{defaultValue:t,maxValue:e,minValue:s,name:n}of m.parameterDescriptors){const i=o(d,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",offset:void 0!==g.parameterData[n]?g.parameterData[n]:void 0===t?0:t});Object.defineProperties(i.offset,{defaultValue:{get:()=>void 0===t?0:t},maxValue:{get:()=>void 0===e?V:e},minValue:{get:()=>void 0===s?I:s}}),k.push(i)}const A=n(d,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:Math.max(1,y+w)}),C=Pt(f,d.sampleRate),D=a(d,C,y+w,Math.max(1,x)),O=i(d,{channelCount:Math.max(1,x),channelCountMode:"explicit",channelInterpretation:"discrete",numberOfOutputs:Math.max(1,x)}),M=[];for(let t=0;t<g.numberOfOutputs;t+=1)M.push(n(d,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:v[t]}));for(let t=0;t<g.numberOfInputs;t+=1){T[t].connect(S[t]);for(let e=0;e<g.channelCount;e+=1)S[t].connect(A,e,t*g.channelCount+e)}const E=new lt(void 0===m.parameterDescriptors?[]:m.parameterDescriptors.map((({name:t},e)=>{const s=k[e];return s.connect(A,0,y+e),s.start(0),[t,s.offset]})));A.connect(D);let R=g.channelInterpretation,q=null;const F=0===g.numberOfOutputs?[D]:M,N={get bufferSize(){return C},get channelCount(){return g.channelCount},set channelCount(t){throw s()},get channelCountMode(){return g.channelCountMode},set channelCountMode(t){throw s()},get channelInterpretation(){return R},set channelInterpretation(t){for(const e of T)e.channelInterpretation=t;R=t},get context(){return D.context},get inputs(){return T},get numberOfInputs(){return g.numberOfInputs},get numberOfOutputs(){return g.numberOfOutputs},get onprocessorerror(){return q},set onprocessorerror(t){"function"==typeof q&&N.removeEventListener("processorerror",q),q="function"==typeof t?t:null,"function"==typeof q&&N.addEventListener("processorerror",q)},get parameters(){return E},get port(){return b.port2},addEventListener:(...t)=>D.addEventListener(t[0],t[1],t[2]),connect:t.bind(null,F),disconnect:h.bind(null,F),dispatchEvent:(...t)=>D.dispatchEvent(t[0]),removeEventListener:(...t)=>D.removeEventListener(t[0],t[1],t[2])},P=new Map;var j,L;b.port1.addEventListener=(j=b.port1.addEventListener,(...t)=>{if("message"===t[0]){const e="function"==typeof t[1]?t[1]:"object"==typeof t[1]&&null!==t[1]&&"function"==typeof t[1].handleEvent?t[1].handleEvent:null;if(null!==e){const s=P.get(t[1]);void 0!==s?t[1]=s:(t[1]=t=>{l(d.currentTime,d.sampleRate,(()=>e(t)))},P.set(e,t[1]))}}return j.call(b.port1,t[0],t[1],t[2])}),b.port1.removeEventListener=(L=b.port1.removeEventListener,(...t)=>{if("message"===t[0]){const e=P.get(t[1]);void 0!==e&&(P.delete(t[1]),t[1]=e)}return L.call(b.port1,t[0],t[1],t[2])});let z=null;Object.defineProperty(b.port1,"onmessage",{get:()=>z,set:t=>{"function"==typeof z&&b.port1.removeEventListener("message",z),z="function"==typeof t?t:null,"function"==typeof z&&(b.port1.addEventListener("message",z),b.port1.start())}}),m.prototype.port=b.port1;let W=null;const B=((t,e,s,n)=>{let i=_.get(t);void 0===i&&(i=new WeakMap,_.set(t,i));const o=(async(t,e)=>{const s=await(t=>new Promise(((e,s)=>{const{port1:n,port2:i}=new MessageChannel;n.onmessage=({data:t})=>{n.close(),i.close(),e(t)},n.onmessageerror=({data:t})=>{n.close(),i.close(),s(t)},i.postMessage(t)})))(e);return new t(s)})(s,n);return i.set(e,o),o})(d,N,m,g);B.then((t=>W=t));const U=ft(g.numberOfInputs,g.channelCount),G=ft(g.numberOfOutputs,v),Q=void 0===m.parameterDescriptors?[]:m.parameterDescriptors.reduce(((t,{name:e})=>({...t,[e]:new Float32Array(128)})),{});let Z=!0;const X=()=>{g.numberOfOutputs>0&&D.disconnect(O);for(let t=0,e=0;t<g.numberOfOutputs;t+=1){const s=M[t];for(let n=0;n<v[t];n+=1)O.disconnect(s,e+n,n);e+=v[t]}},Y=new Map;D.onaudioprocess=({inputBuffer:t,outputBuffer:e})=>{if(null!==W){const s=u(N);for(let n=0;n<C;n+=128){for(let e=0;e<g.numberOfInputs;e+=1)for(let s=0;s<g.channelCount;s+=1)pt(t,U[e],s,s,n);void 0!==m.parameterDescriptors&&m.parameterDescriptors.forEach((({name:e},s)=>{pt(t,Q,e,y+s,n)}));for(let t=0;t<g.numberOfInputs;t+=1)for(let e=0;e<v[t];e+=1)0===G[t][e].byteLength&&(G[t][e]=new Float32Array(128));try{const t=U.map(((t,e)=>{if(s[e].size>0)return Y.set(e,C/128),t;const n=Y.get(e);return void 0===n?[]:(t.every((t=>t.every((t=>0===t))))&&(1===n?Y.delete(e):Y.set(e,n-1)),t)})),i=l(d.currentTime+n/d.sampleRate,d.sampleRate,(()=>W.process(t,G,Q)));Z=i;for(let t=0,s=0;t<g.numberOfOutputs;t+=1){for(let i=0;i<v[t];i+=1)dt(e,G[t],i,s+i,n);s+=v[t]}}catch(t){Z=!1,N.dispatchEvent(new ErrorEvent("processorerror",{colno:t.colno,filename:t.filename,lineno:t.lineno,message:t.message}))}if(!Z){for(let t=0;t<g.numberOfInputs;t+=1){T[t].disconnect(S[t]);for(let e=0;e<g.channelCount;e+=1)S[n].disconnect(A,e,t*g.channelCount+e)}if(void 0!==m.parameterDescriptors){const t=m.parameterDescriptors.length;for(let e=0;e<t;e+=1){const t=k[e];t.disconnect(A,0,y+e),t.stop()}}A.disconnect(D),D.onaudioprocess=null,$?X():K();break}}}};let $=!1;const H=r(d,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",gain:0}),J=()=>D.connect(H).connect(d.destination),K=()=>{D.disconnect(H),H.disconnect()};return J(),p(N,(()=>{if(Z){K(),g.numberOfOutputs>0&&D.connect(O);for(let t=0,e=0;t<g.numberOfOutputs;t+=1){const s=M[t];for(let n=0;n<v[t];n+=1)O.connect(s,e+n,n);e+=v[t]}}$=!0}),(()=>{Z&&(J(),X()),$=!1}))})(_n,R,At,as,Lt,ds,Bt,Qt,Zt,gn,Ks,yn,os),wn=((t,e,s,n,i)=>(o,r,a,c,h,l)=>{if(null!==a)try{const e=new a(o,c,l),n=new Map;let r=null;if(Object.defineProperties(e,{channelCount:{get:()=>l.channelCount,set:()=>{throw t()}},channelCountMode:{get:()=>"explicit",set:()=>{throw t()}},onprocessorerror:{get:()=>r,set:t=>{"function"==typeof r&&e.removeEventListener("processorerror",r),r="function"==typeof t?t:null,"function"==typeof r&&e.addEventListener("processorerror",r)}}}),e.addEventListener=(p=e.addEventListener,(...t)=>{if("processorerror"===t[0]){const e="function"==typeof t[1]?t[1]:"object"==typeof t[1]&&null!==t[1]&&"function"==typeof t[1].handleEvent?t[1].handleEvent:null;if(null!==e){const s=n.get(t[1]);void 0!==s?t[1]=s:(t[1]=s=>{"error"===s.type?(Object.defineProperties(s,{type:{value:"processorerror"}}),e(s)):e(new ErrorEvent(t[0],{...s}))},n.set(e,t[1]))}}return p.call(e,"error",t[1],t[2]),p.call(e,...t)}),e.removeEventListener=(u=e.removeEventListener,(...t)=>{if("processorerror"===t[0]){const e=n.get(t[1]);void 0!==e&&(n.delete(t[1]),t[1]=e)}return u.call(e,"error",t[1],t[2]),u.call(e,t[0],t[1],t[2])}),0!==l.numberOfOutputs){const t=s(o,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",gain:0});return e.connect(t).connect(o.destination),i(e,(()=>t.disconnect()),(()=>t.connect(o.destination)))}return e}catch(t){if(11===t.code)throw n();throw t}var u,p;if(void 0===h)throw n();return(t=>{const{port1:e}=new MessageChannel;try{e.postMessage(t)}finally{e.close()}})(l),e(o,r,h,l)})(At,xn,Bt,Zt,os),bn=((t,e,s,n,i,o,r,a,c,h,l,u,p,d,f,_)=>(m,g,v)=>{const y=new WeakMap;let x=null;return{render(w,b){a(b,w);const T=y.get(b);return void 0!==T?Promise.resolve(T):(async(a,w)=>{let b=l(a),T=null;const S=M(b,w),k=Array.isArray(g.outputChannelCount)?g.outputChannelCount:Array.from(g.outputChannelCount);if(null===u){const t=k.reduce(((t,e)=>t+e),0),s=i(w,{channelCount:Math.max(1,t),channelCountMode:"explicit",channelInterpretation:"discrete",numberOfOutputs:Math.max(1,t)}),o=[];for(let t=0;t<a.numberOfOutputs;t+=1)o.push(n(w,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:k[t]}));const h=r(w,{channelCount:g.channelCount,channelCountMode:g.channelCountMode,channelInterpretation:g.channelInterpretation,gain:1});h.connect=e.bind(null,o),h.disconnect=c.bind(null,o),T=[s,o,h]}else S||(b=new u(w,m));if(y.set(w,null===T?b:T[2]),null!==T){if(null===x){if(void 0===v)throw new Error("Missing the processor constructor.");if(null===p)throw new Error("Missing the native OfflineAudioContext constructor.");const t=a.channelCount*a.numberOfInputs,e=void 0===v.parameterDescriptors?0:v.parameterDescriptors.length,s=t+e,c=async()=>{const c=new p(s,128*Math.ceil(a.context.length/128),w.sampleRate),h=[],l=[];for(let t=0;t<g.numberOfInputs;t+=1)h.push(r(c,{channelCount:g.channelCount,channelCountMode:g.channelCountMode,channelInterpretation:g.channelInterpretation,gain:1})),l.push(i(c,{channelCount:g.channelCount,channelCountMode:"explicit",channelInterpretation:"discrete",numberOfOutputs:g.channelCount}));const u=await Promise.all(Array.from(a.parameters.values()).map((async t=>{const e=o(c,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"discrete",offset:t.value});return await d(c,t,e.offset),e}))),m=n(c,{channelCount:1,channelCountMode:"explicit",channelInterpretation:"speakers",numberOfInputs:Math.max(1,t+e)});for(let t=0;t<g.numberOfInputs;t+=1){h[t].connect(l[t]);for(let e=0;e<g.channelCount;e+=1)l[t].connect(m,e,t*g.channelCount+e)}for(const[e,s]of u.entries())s.connect(m,0,t+e),s.start(0);return m.connect(c.destination),await Promise.all(h.map((t=>f(a,c,t)))),_(c)};x=_t(a,0===s?null:await c(),w,g,k,v,h)}const t=await x,e=s(w,{buffer:null,channelCount:2,channelCountMode:"max",channelInterpretation:"speakers",loop:!1,loopEnd:0,loopStart:0,playbackRate:1}),[c,l,u]=T;null!==t&&(e.buffer=t,e.start(0)),e.connect(c);for(let t=0,e=0;t<a.numberOfOutputs;t+=1){const s=l[t];for(let n=0;n<k[t];n+=1)c.connect(s,e+n,n);e+=k[t]}return u}if(S)for(const[e,s]of a.parameters.entries())await t(w,s,b.parameters.get(e));else for(const[t,e]of a.parameters.entries())await d(w,e,b.parameters.get(t));return await f(a,w,b),b})(w,b)}}})(Xe,_n,Ye,as,Lt,ds,Bt,mn,gn,Ks,tt,Ie,Ce,$e,Te,Cs),Tn=(t=>e=>t.get(e))(tn),Sn=(t=>(e,s)=>{t.set(e,s)})(vn),kn=Js?((t,e,s,n,i,o,r,a,c,h,l,u,p,d)=>class extends e{constructor(e,l,p){var d;const _=a(e),m=c(_),g=(t=>({...t,outputChannelCount:void 0!==t.outputChannelCount?t.outputChannelCount:1===t.numberOfInputs&&1===t.numberOfOutputs?[t.channelCount]:Array.from({length:t.numberOfOutputs},(()=>1))}))({...ut,...p});(t=>{const{port1:e,port2:s}=new MessageChannel;try{e.postMessage(t)}finally{e.close(),s.close()}})(g);const v=f.get(_),y=null==v?void 0:v.get(l),x=m||"closed"!==_.state?_:null!==(d=r(_))&&void 0!==d?d:_,w=i(x,m?null:e.baseLatency,h,l,y,g);super(e,!0,w,m?n(l,g,y):null);const b=[];w.parameters.forEach(((t,e)=>{const n=s(this,m,t);b.push([e,n])})),this._nativeAudioWorkletNode=w,this._onprocessorerror=null,this._parameters=new lt(b),m&&t(_,this);const{activeInputs:T}=o(this);u(w,T)}get onprocessorerror(){return this._onprocessorerror}set onprocessorerror(t){const e="function"==typeof t?d(this,t):null;this._nativeAudioWorkletNode.onprocessorerror=e;const s=this._nativeAudioWorkletNode.onprocessorerror;this._onprocessorerror=null!==s&&s===e?t:s}get parameters(){return null===this._parameters?this._nativeAudioWorkletNode.parameters:this._parameters}get port(){return this._nativeAudioWorkletNode.port}})(fn,Ve,Je,bn,wn,j,Tn,ke,De,Ie,0,Sn,0,ue):void 0,An=((t,e)=>(s,n,i)=>{if(null===e)throw new Error("Missing the native OfflineAudioContext constructor.");try{return new e(s,n,i)}catch(e){if("SyntaxError"===e.name)throw t();throw e}})(Zt,Ce),Cn=((t,e,s,n,i,o,r,a)=>(c,h)=>s(c).render(c,h).then((()=>Promise.all(Array.from(n(h)).map((t=>s(t).render(t,h)))))).then((()=>i(h))).then((s=>("function"!=typeof s.copyFromChannel?(r(s),q(s)):e(o,(()=>o(s)))||a(s),t.add(s),s))))(je,ge,be,dn,Cs,E,Be,Ue),Dn=((t,e,s,n,i)=>class extends t{constructor(t,s,i){let o;if("number"==typeof t&&void 0!==s&&void 0!==i)o={length:s,numberOfChannels:t,sampleRate:i};else{if("object"!=typeof t)throw new Error("The given parameters are not valid.");o=t}const{length:r,numberOfChannels:a,sampleRate:c}={...Xt,...o},h=n(a,r,c);e(Et,(()=>Et(h)))||h.addEventListener("statechange",(()=>{let t=0;const e=s=>{"running"===this._state&&(t>0?(h.removeEventListener("statechange",e),s.stopImmediatePropagation(),this._waitForThePromiseToSettle(s)):t+=1)};return e})()),super(h,a),this._length=r,this._nativeOfflineAudioContext=h,this._state=null}get length(){return void 0===this._nativeOfflineAudioContext.length?this._length:this._nativeOfflineAudioContext.length}get state(){return null===this._state?this._nativeOfflineAudioContext.state:this._state}startRendering(){return"running"===this._state?Promise.reject(s()):(this._state="running",i(this.destination,this._nativeOfflineAudioContext).finally((()=>{this._state=null,W(this)})))}_waitForThePromiseToSettle(t){null===this._state?this._nativeOfflineAudioContext.dispatchEvent(t):setTimeout((()=>this._waitForThePromiseToSettle(t)))}})(rn,ge,At,An,Cn),On=((t,e)=>s=>{const n=t.get(s);return e(n)||e(s)})(u,Re),Mn=((t,e)=>s=>t.has(s)||e(s))(c,qe),En=((t,e)=>s=>t.has(s)||e(s))(l,Fe),Rn=((t,e)=>s=>{const n=t.get(s);return e(n)||e(s)})(u,De),qn=()=>(async(t,e,s,n,i,o,r,a,c,h,l,u,p,d,f,_)=>!!(t(e,e)&&t(s,s)&&t(i,i)&&t(o,o)&&t(a,a)&&t(c,c)&&t(h,h)&&t(l,l)&&t(u,u)&&t(p,p)&&t(d,d))&&(await Promise.all([t(n,n),t(r,r),t(f,f),t(_,_)])).every((t=>t)))(ge,(t=>()=>{if(null===t)return!1;const e=new t(1,1,44100).createBuffer(1,1,44100);if(void 0===e.copyToChannel)return!0;const s=new Float32Array(2);try{e.copyFromChannel(s,0,0)}catch{return!1}return!0})(Ce),(t=>()=>{if(null===t)return!1;if(void 0!==t.prototype&&void 0!==t.prototype.close)return!0;const e=new t,s=void 0!==e.close;try{e.close()}catch{}return s})(Ee),(t=>()=>{if(null===t)return Promise.resolve(!1);const e=new t(1,1,44100);return new Promise((t=>{let s=!0;const n=n=>{s&&(s=!1,e.startRendering(),t(n instanceof TypeError))};let i;try{i=e.decodeAudioData(null,(()=>{}),n)}catch(t){n(t)}void 0!==i&&i.catch(n)}))})(Ce),(t=>()=>{if(null===t)return!1;let e;try{e=new t({latencyHint:"balanced"})}catch{return!1}return e.close(),!0})(Ee),(t=>()=>{if(null===t)return!1;const e=new t(1,1,44100).createGain(),s=e.connect(e)===e;return e.disconnect(e),s})(Ce),((t,e)=>async()=>{if(null===t)return!0;if(null===e)return!1;const s=new Blob(['let c,p;class A extends AudioWorkletProcessor{constructor(){super();this.port.onmessage=(e)=>{p=e.data;p.onmessage=()=>{p.postMessage(c);p.close()};this.port.postMessage(0)}}process(){c=1}}registerProcessor("a",A)'],{type:"application/javascript; charset=utf-8"}),n=new MessageChannel,i=new e(1,128,44100),o=URL.createObjectURL(s);let r=!1;try{await i.audioWorklet.addModule(o);const e=new t(i,"a",{numberOfOutputs:0}),s=i.createOscillator();await new Promise((t=>{e.port.onmessage=()=>t(),e.port.postMessage(n.port2,[n.port2])})),e.port.onmessage=()=>r=!0,s.connect(e),s.start(0),await i.startRendering(),r=await new Promise((t=>{n.port1.onmessage=({data:e})=>t(1===e),n.port1.postMessage(0)}))}catch{}finally{n.port1.close(),URL.revokeObjectURL(o)}return r})(Ie,Ce),(t=>()=>{if(null===t)return!1;const e=new t(1,1,44100).createChannelMerger();if("max"===e.channelCountMode)return!0;try{e.channelCount=2}catch{return!0}return!1})(Ce),(t=>()=>{if(null===t)return!1;const e=new t(1,1,44100);return void 0===e.createConstantSource||e.createConstantSource().offset.maxValue!==Number.POSITIVE_INFINITY})(Ce),(t=>()=>{if(null===t)return!1;const e=new t(1,1,44100),s=e.createConvolver();s.buffer=e.createBuffer(1,1,e.sampleRate);try{s.buffer=e.createBuffer(1,1,e.sampleRate)}catch{return!1}return!0})(Ce),(t=>()=>{if(null===t)return!1;const e=new t(1,1,44100).createConvolver();try{e.channelCount=1}catch{return!1}return!0})(Ce),ce,(t=>()=>null!==t&&t.hasOwnProperty("isSecureContext"))(xe),(t=>()=>{if(null===t)return!1;const e=new t;try{return e.createMediaStreamSource(new MediaStream),!1}catch(t){return!0}finally{e.close()}})(Ee),(t=>()=>{if(null===t)return Promise.resolve(!1);const e=new t(1,1,44100);if(void 0===e.createStereoPanner)return Promise.resolve(!0);if(void 0===e.createConstantSource)return Promise.resolve(!0);const s=e.createConstantSource(),n=e.createStereoPanner();return s.channelCount=1,s.offset.value=1,n.channelCount=1,s.start(),s.connect(n).connect(e.destination),e.startRendering().then((t=>1!==t.getChannelData(0)[0]))})(Ce),he);function Fn(t){return void 0===t}function In(t){return!Fn(t)}function Vn(t){return"function"==typeof t}function Nn(t){return"number"==typeof t}function Pn(t){return"[object Object]"===Object.prototype.toString.call(t)&&t.constructor===Object}function jn(t){return"boolean"==typeof t}function Ln(t){return Array.isArray(t)}function zn(t){return"string"==typeof t}function Wn(t){return zn(t)&&/^([a-g]{1}(?:b|#|x|bb)?)(-?[0-9]+)/i.test(t)}function Bn(t,e){if(!t)throw new Error(e)}function Un(t,e,s=1/0){if(!(e<=t&&t<=s))throw new RangeError(`Value must be within [${e}, ${s}], got: ${t}`)}function Gn(t){t.isOffline||"running"===t.state||Kn('The AudioContext is "suspended". Invoke Tone.start() from a user action to start the audio.')}let Qn=!1,Zn=!1;function Xn(t){Qn=t}function Yn(t){Fn(t)&&Qn&&!Zn&&(Zn=!0,Kn("Events scheduled inside of scheduled callbacks should use the passed in scheduling time. See https://github.com/Tonejs/Tone.js/wiki/Accurate-Timing"))}let $n=console;function Hn(t){$n=t}function Jn(...t){$n.log(...t)}function Kn(...t){$n.warn(...t)}const ti="object"==typeof self?self:null,ei=ti&&(ti.hasOwnProperty("AudioContext")||ti.hasOwnProperty("webkitAudioContext"));function si(t,e,s,n){var i,o=arguments.length,r=o<3?e:null===n?n=Object.getOwnPropertyDescriptor(e,s):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)r=Reflect.decorate(t,e,s,n);else for(var a=t.length-1;a>=0;a--)(i=t[a])&&(r=(o<3?i(r):o>3?i(e,s,r):i(e,s))||r);return o>3&&r&&Object.defineProperty(e,s,r),r}function ni(t,e,s,n){return new(s||(s=Promise))((function(i,o){function r(t){try{c(n.next(t))}catch(t){o(t)}}function a(t){try{c(n.throw(t))}catch(t){o(t)}}function c(t){var e;t.done?i(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(r,a)}c((n=n.apply(t,e||[])).next())}))}Object.create,Object.create;class ii{constructor(t,e,s,n){this._callback=t,this._type=e,this._minimumUpdateInterval=Math.max(128/(n||44100),.001),this.updateInterval=s,this._createClock()}_createWorker(){const t=new Blob([`\n\t\t\t// the initial timeout time\n\t\t\tlet timeoutTime = ${(1e3*this._updateInterval).toFixed(1)};\n\t\t\t// onmessage callback\n\t\t\tself.onmessage = function(msg){\n\t\t\t\ttimeoutTime = parseInt(msg.data);\n\t\t\t};\n\t\t\t// the tick function which posts a message\n\t\t\t// and schedules a new tick\n\t\t\tfunction tick(){\n\t\t\t\tsetTimeout(tick, timeoutTime);\n\t\t\t\tself.postMessage('tick');\n\t\t\t}\n\t\t\t// call tick initially\n\t\t\ttick();\n\t\t\t`],{type:"text/javascript"}),e=URL.createObjectURL(t),s=new Worker(e);s.onmessage=this._callback.bind(this),this._worker=s}_createTimeout(){this._timeout=setTimeout((()=>{this._createTimeout(),this._callback()}),1e3*this._updateInterval)}_createClock(){if("worker"===this._type)try{this._createWorker()}catch(t){this._type="timeout",this._createClock()}else"timeout"===this._type&&this._createTimeout()}_disposeClock(){this._timeout&&clearTimeout(this._timeout),this._worker&&(this._worker.terminate(),this._worker.onmessage=null)}get updateInterval(){return this._updateInterval}set updateInterval(t){var e;this._updateInterval=Math.max(t,this._minimumUpdateInterval),"worker"===this._type&&(null===(e=this._worker)||void 0===e||e.postMessage(1e3*this._updateInterval))}get type(){return this._type}set type(t){this._disposeClock(),this._type=t,this._createClock()}dispose(){this._disposeClock()}}function oi(t){return En(t)}function ri(t){return Mn(t)}function ai(t){return Rn(t)}function ci(t){return On(t)}function hi(t,e){return"value"===t||oi(e)||ri(e)||function(t){return t instanceof Ge}(e)}function li(t,...e){if(!e.length)return t;const s=e.shift();if(Pn(t)&&Pn(s))for(const e in s)hi(e,s[e])?t[e]=s[e]:Pn(s[e])?(t[e]||Object.assign(t,{[e]:{}}),li(t[e],s[e])):Object.assign(t,{[e]:s[e]});return li(t,...e)}function ui(t,e,s=[],n){const i={},o=Array.from(e);if(Pn(o[0])&&n&&!Reflect.has(o[0],n)&&(Object.keys(o[0]).some((e=>Reflect.has(t,e)))||(li(i,{[n]:o[0]}),s.splice(s.indexOf(n),1),o.shift())),1===o.length&&Pn(o[0]))li(i,o[0]);else for(let t=0;t<s.length;t++)In(o[t])&&(i[s[t]]=o[t]);return li(t,i)}function pi(t,e){return Fn(t)?e:t}function di(t,e){return e.forEach((e=>{Reflect.has(t,e)&&delete t[e]})),t}class fi{constructor(){this.debug=!1,this._wasDisposed=!1}static getDefaults(){return{}}log(...t){(this.debug||ti&&this.toString()===ti.TONE_DEBUG_CLASS)&&Jn(this,...t)}dispose(){return this._wasDisposed=!0,this}get disposed(){return this._wasDisposed}toString(){return this.name}}fi.version=i;const _i=1e-6;function mi(t,e){return t>e+_i}function gi(t,e){return mi(t,e)||yi(t,e)}function vi(t,e){return t+_i<e}function yi(t,e){return Math.abs(t-e)<_i}function xi(t,e,s){return Math.max(Math.min(t,s),e)}class wi extends fi{constructor(){super(),this.name="Timeline",this._timeline=[];const t=ui(wi.getDefaults(),arguments,["memory"]);this.memory=t.memory,this.increasing=t.increasing}static getDefaults(){return{memory:1/0,increasing:!1}}get length(){return this._timeline.length}add(t){if(Bn(Reflect.has(t,"time"),"Timeline: events must have a time attribute"),t.time=t.time.valueOf(),this.increasing&&this.length){const e=this._timeline[this.length-1];Bn(gi(t.time,e.time),"The time must be greater than or equal to the last scheduled time"),this._timeline.push(t)}else{const e=this._search(t.time);this._timeline.splice(e+1,0,t)}if(this.length>this.memory){const t=this.length-this.memory;this._timeline.splice(0,t)}return this}remove(t){const e=this._timeline.indexOf(t);return-1!==e&&this._timeline.splice(e,1),this}get(t,e="time"){const s=this._search(t,e);return-1!==s?this._timeline[s]:null}peek(){return this._timeline[0]}shift(){return this._timeline.shift()}getAfter(t,e="time"){const s=this._search(t,e);return s+1<this._timeline.length?this._timeline[s+1]:null}getBefore(t){const e=this._timeline.length;if(e>0&&this._timeline[e-1].time<t)return this._timeline[e-1];const s=this._search(t);return s-1>=0?this._timeline[s-1]:null}cancel(t){if(this._timeline.length>1){let e=this._search(t);if(e>=0)if(yi(this._timeline[e].time,t)){for(let s=e;s>=0&&yi(this._timeline[s].time,t);s--)e=s;this._timeline=this._timeline.slice(0,e)}else this._timeline=this._timeline.slice(0,e+1);else this._timeline=[]}else 1===this._timeline.length&&gi(this._timeline[0].time,t)&&(this._timeline=[]);return this}cancelBefore(t){const e=this._search(t);return e>=0&&(this._timeline=this._timeline.slice(e+1)),this}previousEvent(t){const e=this._timeline.indexOf(t);return e>0?this._timeline[e-1]:null}_search(t,e="time"){if(0===this._timeline.length)return-1;let s=0;const n=this._timeline.length;let i=n;if(n>0&&this._timeline[n-1][e]<=t)return n-1;for(;s<i;){let n=Math.floor(s+(i-s)/2);const o=this._timeline[n],r=this._timeline[n+1];if(yi(o[e],t)){for(let s=n;s<this._timeline.length&&yi(this._timeline[s][e],t);s++)n=s;return n}if(vi(o[e],t)&&mi(r[e],t))return n;mi(o[e],t)?i=n:s=n+1}return-1}_iterate(t,e=0,s=this._timeline.length-1){this._timeline.slice(e,s+1).forEach(t)}forEach(t){return this._iterate(t),this}forEachBefore(t,e){const s=this._search(t);return-1!==s&&this._iterate(e,0,s),this}forEachAfter(t,e){const s=this._search(t);return this._iterate(e,s+1),this}forEachBetween(t,e,s){let n=this._search(t),i=this._search(e);return-1!==n&&-1!==i?(this._timeline[n].time!==t&&(n+=1),this._timeline[i].time===e&&(i-=1),this._iterate(s,n,i)):-1===n&&this._iterate(s,0,i),this}forEachFrom(t,e){let s=this._search(t);for(;s>=0&&this._timeline[s].time>=t;)s--;return this._iterate(e,s+1),this}forEachAtTime(t,e){const s=this._search(t);if(-1!==s&&yi(this._timeline[s].time,t)){let n=s;for(let e=s;e>=0&&yi(this._timeline[e].time,t);e--)n=e;this._iterate((t=>{e(t)}),n,s)}return this}dispose(){return super.dispose(),this._timeline=[],this}}const bi=[];function Ti(t){bi.push(t)}const Si=[];function ki(t){Si.push(t)}class Ai extends fi{constructor(){super(...arguments),this.name="Emitter"}on(t,e){return t.split(/\W+/).forEach((t=>{Fn(this._events)&&(this._events={}),this._events.hasOwnProperty(t)||(this._events[t]=[]),this._events[t].push(e)})),this}once(t,e){const s=(...n)=>{e(...n),this.off(t,s)};return this.on(t,s),this}off(t,e){return t.split(/\W+/).forEach((t=>{if(Fn(this._events)&&(this._events={}),this._events.hasOwnProperty(t))if(Fn(e))this._events[t]=[];else{const s=this._events[t];for(let t=s.length-1;t>=0;t--)s[t]===e&&s.splice(t,1)}})),this}emit(t,...e){if(this._events&&this._events.hasOwnProperty(t)){const s=this._events[t].slice(0);for(let t=0,n=s.length;t<n;t++)s[t].apply(this,e)}return this}static mixin(t){["on","once","off","emit"].forEach((e=>{const s=Object.getOwnPropertyDescriptor(Ai.prototype,e);Object.defineProperty(t.prototype,e,s)}))}dispose(){return super.dispose(),this._events=void 0,this}}class Ci extends Ai{constructor(){super(...arguments),this.isOffline=!1}toJSON(){return{}}}class Di extends Ci{constructor(){var t,e;super(),this.name="Context",this._constants=new Map,this._timeouts=new wi,this._timeoutIds=0,this._initialized=!1,this._closeStarted=!1,this.isOffline=!1,this._workletPromise=null;const s=ui(Di.getDefaults(),arguments,["context"]);s.context?(this._context=s.context,this._latencyHint=(null===(t=arguments[0])||void 0===t?void 0:t.latencyHint)||""):(this._context=function(t){return new pn(t)}({latencyHint:s.latencyHint}),this._latencyHint=s.latencyHint),this._ticker=new ii(this.emit.bind(this,"tick"),s.clockSource,s.updateInterval,this._context.sampleRate),this.on("tick",this._timeoutLoop.bind(this)),this._context.onstatechange=()=>{this.emit("statechange",this.state)},this[(null===(e=arguments[0])||void 0===e?void 0:e.hasOwnProperty("updateInterval"))?"_lookAhead":"lookAhead"]=s.lookAhead}static getDefaults(){return{clockSource:"worker",latencyHint:"interactive",lookAhead:.1,updateInterval:.05}}initialize(){var t;return this._initialized||(t=this,bi.forEach((e=>e(t))),this._initialized=!0),this}createAnalyser(){return this._context.createAnalyser()}createOscillator(){return this._context.createOscillator()}createBufferSource(){return this._context.createBufferSource()}createBiquadFilter(){return this._context.createBiquadFilter()}createBuffer(t,e,s){return this._context.createBuffer(t,e,s)}createChannelMerger(t){return this._context.createChannelMerger(t)}createChannelSplitter(t){return this._context.createChannelSplitter(t)}createConstantSource(){return this._context.createConstantSource()}createConvolver(){return this._context.createConvolver()}createDelay(t){return this._context.createDelay(t)}createDynamicsCompressor(){return this._context.createDynamicsCompressor()}createGain(){return this._context.createGain()}createIIRFilter(t,e){return this._context.createIIRFilter(t,e)}createPanner(){return this._context.createPanner()}createPeriodicWave(t,e,s){return this._context.createPeriodicWave(t,e,s)}createStereoPanner(){return this._context.createStereoPanner()}createWaveShaper(){return this._context.createWaveShaper()}createMediaStreamSource(t){return Bn(ci(this._context),"Not available if OfflineAudioContext"),this._context.createMediaStreamSource(t)}createMediaElementSource(t){return Bn(ci(this._context),"Not available if OfflineAudioContext"),this._context.createMediaElementSource(t)}createMediaStreamDestination(){return Bn(ci(this._context),"Not available if OfflineAudioContext"),this._context.createMediaStreamDestination()}decodeAudioData(t){return this._context.decodeAudioData(t)}get currentTime(){return this._context.currentTime}get state(){return this._context.state}get sampleRate(){return this._context.sampleRate}get listener(){return this.initialize(),this._listener}set listener(t){Bn(!this._initialized,"The listener cannot be set after initialization."),this._listener=t}get transport(){return this.initialize(),this._transport}set transport(t){Bn(!this._initialized,"The transport cannot be set after initialization."),this._transport=t}get draw(){return this.initialize(),this._draw}set draw(t){Bn(!this._initialized,"Draw cannot be set after initialization."),this._draw=t}get destination(){return this.initialize(),this._destination}set destination(t){Bn(!this._initialized,"The destination cannot be set after initialization."),this._destination=t}createAudioWorkletNode(t,e){return function(t,e,s){return Bn(In(kn),"This node only works in a secure context (https or localhost)"),new kn(t,e,s)}(this.rawContext,t,e)}addAudioWorkletModule(t){return ni(this,void 0,void 0,(function*(){Bn(In(this.rawContext.audioWorklet),"AudioWorkletNode is only available in a secure context (https or localhost)"),this._workletPromise||(this._workletPromise=this.rawContext.audioWorklet.addModule(t)),yield this._workletPromise}))}workletsAreReady(){return ni(this,void 0,void 0,(function*(){(yield this._workletPromise)?this._workletPromise:Promise.resolve()}))}get updateInterval(){return this._ticker.updateInterval}set updateInterval(t){this._ticker.updateInterval=t}get clockSource(){return this._ticker.type}set clockSource(t){this._ticker.type=t}get lookAhead(){return this._lookAhead}set lookAhead(t){this._lookAhead=t,this.updateInterval=t?t/2:.01}get latencyHint(){return this._latencyHint}get rawContext(){return this._context}now(){return this._context.currentTime+this._lookAhead}immediate(){return this._context.currentTime}resume(){return ci(this._context)?this._context.resume():Promise.resolve()}close(){return ni(this,void 0,void 0,(function*(){var t;ci(this._context)&&"closed"!==this.state&&!this._closeStarted&&(this._closeStarted=!0,yield this._context.close()),this._initialized&&(t=this,Si.forEach((e=>e(t))))}))}getConstant(t){if(this._constants.has(t))return this._constants.get(t);{const e=this._context.createBuffer(1,128,this._context.sampleRate),s=e.getChannelData(0);for(let e=0;e<s.length;e++)s[e]=t;const n=this._context.createBufferSource();return n.channelCount=1,n.channelCountMode="explicit",n.buffer=e,n.loop=!0,n.start(0),this._constants.set(t,n),n}}dispose(){return super.dispose(),this._ticker.dispose(),this._timeouts.dispose(),Object.keys(this._constants).map((t=>this._constants[t].disconnect())),this.close(),this}_timeoutLoop(){const t=this.now();let e=this._timeouts.peek();for(;this._timeouts.length&&e&&e.time<=t;)e.callback(),this._timeouts.shift(),e=this._timeouts.peek()}setTimeout(t,e){this._timeoutIds++;const s=this.now();return this._timeouts.add({callback:t,id:this._timeoutIds,time:s+e}),this._timeoutIds}clearTimeout(t){return this._timeouts.forEach((e=>{e.id===t&&this._timeouts.remove(e)})),this}clearInterval(t){return this.clearTimeout(t)}setInterval(t,e){const s=++this._timeoutIds,n=()=>{const i=this.now();this._timeouts.add({callback:()=>{t(),n()},id:s,time:i+e})};return n(),s}}function Oi(t,e){Ln(e)?e.forEach((e=>Oi(t,e))):Object.defineProperty(t,e,{enumerable:!0,writable:!1})}function Mi(t,e){Ln(e)?e.forEach((e=>Mi(t,e))):Object.defineProperty(t,e,{writable:!0})}const Ei=()=>{};class Ri extends fi{constructor(){super(),this.name="ToneAudioBuffer",this.onload=Ei;const t=ui(Ri.getDefaults(),arguments,["url","onload","onerror"]);this.reverse=t.reverse,this.onload=t.onload,zn(t.url)?this.load(t.url).catch(t.onerror):t.url&&this.set(t.url)}static getDefaults(){return{onerror:Ei,onload:Ei,reverse:!1}}get sampleRate(){return this._buffer?this._buffer.sampleRate:Vi().sampleRate}set(t){return t instanceof Ri?t.loaded?this._buffer=t.get():t.onload=()=>{this.set(t),this.onload(this)}:this._buffer=t,this._reversed&&this._reverse(),this}get(){return this._buffer}load(t){return ni(this,void 0,void 0,(function*(){const e=Ri.load(t).then((t=>{this.set(t),this.onload(this)}));Ri.downloads.push(e);try{yield e}finally{const t=Ri.downloads.indexOf(e);Ri.downloads.splice(t,1)}return this}))}dispose(){return super.dispose(),this._buffer=void 0,this}fromArray(t){const e=Ln(t)&&t[0].length>0,s=e?t.length:1,n=e?t[0].length:t.length,i=Vi(),o=i.createBuffer(s,n,i.sampleRate),r=e||1!==s?t:[t];for(let t=0;t<s;t++)o.copyToChannel(r[t],t);return this._buffer=o,this}toMono(t){if(Nn(t))this.fromArray(this.toArray(t));else{let t=new Float32Array(this.length);const e=this.numberOfChannels;for(let s=0;s<e;s++){const e=this.toArray(s);for(let s=0;s<e.length;s++)t[s]+=e[s]}t=t.map((t=>t/e)),this.fromArray(t)}return this}toArray(t){if(Nn(t))return this.getChannelData(t);if(1===this.numberOfChannels)return this.toArray(0);{const t=[];for(let e=0;e<this.numberOfChannels;e++)t[e]=this.getChannelData(e);return t}}getChannelData(t){return this._buffer?this._buffer.getChannelData(t):new Float32Array(0)}slice(t,e=this.duration){Bn(this.loaded,"Buffer is not loaded");const s=Math.floor(t*this.sampleRate),n=Math.floor(e*this.sampleRate);Bn(s<n,"The start time must be less than the end time");const i=n-s,o=Vi().createBuffer(this.numberOfChannels,i,this.sampleRate);for(let t=0;t<this.numberOfChannels;t++)o.copyToChannel(this.getChannelData(t).subarray(s,n),t);return new Ri(o)}_reverse(){if(this.loaded)for(let t=0;t<this.numberOfChannels;t++)this.getChannelData(t).reverse();return this}get loaded(){return this.length>0}get duration(){return this._buffer?this._buffer.duration:0}get length(){return this._buffer?this._buffer.length:0}get numberOfChannels(){return this._buffer?this._buffer.numberOfChannels:0}get reverse(){return this._reversed}set reverse(t){this._reversed!==t&&(this._reversed=t,this._reverse())}static fromArray(t){return(new Ri).fromArray(t)}static fromUrl(t){return ni(this,void 0,void 0,(function*(){const e=new Ri;return yield e.load(t)}))}static load(t){return ni(this,void 0,void 0,(function*(){const e=t.match(/\[([^\]\[]+\|.+)\]$/);if(e){const s=e[1].split("|");let n=s[0];for(const t of s)if(Ri.supportsType(t)){n=t;break}t=t.replace(e[0],n)}const s=""===Ri.baseUrl||Ri.baseUrl.endsWith("/")?Ri.baseUrl:Ri.baseUrl+"/",n=document.createElement("a");n.href=s+t,n.pathname=(n.pathname+n.hash).split("/").map(encodeURIComponent).join("/");const i=yield fetch(n.href);if(!i.ok)throw new Error(`could not load url: ${t}`);const o=yield i.arrayBuffer();return yield Vi().decodeAudioData(o)}))}static supportsType(t){const e=t.split("."),s=e[e.length-1];return""!==document.createElement("audio").canPlayType("audio/"+s)}static loaded(){return ni(this,void 0,void 0,(function*(){for(yield Promise.resolve();Ri.downloads.length;)yield Ri.downloads[0]}))}}Ri.baseUrl="",Ri.downloads=[];class qi extends Di{constructor(){var t,e,s;super({clockSource:"offline",context:ai(arguments[0])?arguments[0]:(t=arguments[0],e=arguments[1]*arguments[2],s=arguments[2],new Dn(t,e,s)),lookAhead:0,updateInterval:ai(arguments[0])?128/arguments[0].sampleRate:128/arguments[2]}),this.name="OfflineContext",this._currentTime=0,this.isOffline=!0,this._duration=ai(arguments[0])?arguments[0].length/arguments[0].sampleRate:arguments[1]}now(){return this._currentTime}get currentTime(){return this._currentTime}_renderClock(t){return ni(this,void 0,void 0,(function*(){let e=0;for(;this._duration-this._currentTime>=0;){this.emit("tick"),this._currentTime+=128/this.sampleRate,e++;const s=Math.floor(this.sampleRate/128);t&&e%s==0&&(yield new Promise((t=>setTimeout(t,1))))}}))}render(t=!0){return ni(this,void 0,void 0,(function*(){yield this.workletsAreReady(),yield this._renderClock(t);const e=yield this._context.startRendering();return new Ri(e)}))}close(){return Promise.resolve()}}const Fi=new class extends Ci{constructor(){super(...arguments),this.lookAhead=0,this.latencyHint=0,this.isOffline=!1}createAnalyser(){return{}}createOscillator(){return{}}createBufferSource(){return{}}createBiquadFilter(){return{}}createBuffer(t,e,s){return{}}createChannelMerger(t){return{}}createChannelSplitter(t){return{}}createConstantSource(){return{}}createConvolver(){return{}}createDelay(t){return{}}createDynamicsCompressor(){return{}}createGain(){return{}}createIIRFilter(t,e){return{}}createPanner(){return{}}createPeriodicWave(t,e,s){return{}}createStereoPanner(){return{}}createWaveShaper(){return{}}createMediaStreamSource(t){return{}}createMediaElementSource(t){return{}}createMediaStreamDestination(){return{}}decodeAudioData(t){return Promise.resolve({})}createAudioWorkletNode(t,e){return{}}get rawContext(){return{}}addAudioWorkletModule(t){return ni(this,void 0,void 0,(function*(){return Promise.resolve()}))}resume(){return Promise.resolve()}setTimeout(t,e){return 0}clearTimeout(t){return this}setInterval(t,e){return 0}clearInterval(t){return this}getConstant(t){return{}}get currentTime(){return 0}get state(){return{}}get sampleRate(){return 0}get listener(){return{}}get transport(){return{}}get draw(){return{}}set draw(t){}get destination(){return{}}set destination(t){}now(){return 0}immediate(){return 0}};let Ii=Fi;function Vi(){return Ii===Fi&&ei&&Ni(new Di),Ii}function Ni(t,e=!1){e&&Ii.dispose(),Ii=ci(t)?new Di(t):ai(t)?new qi(t):t}function Pi(){return Ii.resume()}if(ti&&!ti.TONE_SILENCE_LOGGING){let t="v";"dev"===i&&(t="");const e=` * Tone.js ${t}${i} * `;console.log(`%c${e}`,"background: #000; color: #fff")}function ji(t){return Math.pow(10,t/20)}function Li(t){return Math.log(t)/Math.LN10*20}function zi(t){return Math.pow(2,t/12)}let Wi=440;function Bi(t){return Math.round(Ui(t))}function Ui(t){return 69+12*Math.log2(t/Wi)}function Gi(t){return Wi*Math.pow(2,(t-69)/12)}class Qi extends fi{constructor(t,e,s){super(),this.defaultUnits="s",this._val=e,this._units=s,this.context=t,this._expressions=this._getExpressions()}_getExpressions(){return{hz:{method:t=>this._frequencyToUnits(parseFloat(t)),regexp:/^(\d+(?:\.\d+)?)hz$/i},i:{method:t=>this._ticksToUnits(parseInt(t,10)),regexp:/^(\d+)i$/i},m:{method:t=>this._beatsToUnits(parseInt(t,10)*this._getTimeSignature()),regexp:/^(\d+)m$/i},n:{method:(t,e)=>{const s=parseInt(t,10),n="."===e?1.5:1;return 1===s?this._beatsToUnits(this._getTimeSignature())*n:this._beatsToUnits(4/s)*n},regexp:/^(\d+)n(\.?)$/i},number:{method:t=>this._expressions[this.defaultUnits].method.call(this,t),regexp:/^(\d+(?:\.\d+)?)$/},s:{method:t=>this._secondsToUnits(parseFloat(t)),regexp:/^(\d+(?:\.\d+)?)s$/},samples:{method:t=>parseInt(t,10)/this.context.sampleRate,regexp:/^(\d+)samples$/},t:{method:t=>{const e=parseInt(t,10);return this._beatsToUnits(8/(3*Math.floor(e)))},regexp:/^(\d+)t$/i},tr:{method:(t,e,s)=>{let n=0;return t&&"0"!==t&&(n+=this._beatsToUnits(this._getTimeSignature()*parseFloat(t))),e&&"0"!==e&&(n+=this._beatsToUnits(parseFloat(e))),s&&"0"!==s&&(n+=this._beatsToUnits(parseFloat(s)/4)),n},regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?$/}}}valueOf(){if(this._val instanceof Qi&&this.fromType(this._val),Fn(this._val))return this._noArg();if(zn(this._val)&&Fn(this._units)){for(const t in this._expressions)if(this._expressions[t].regexp.test(this._val.trim())){this._units=t;break}}else if(Pn(this._val)){let t=0;for(const e in this._val)if(In(this._val[e])){const s=this._val[e];t+=new this.constructor(this.context,e).valueOf()*s}return t}if(In(this._units)){const t=this._expressions[this._units],e=this._val.toString().trim().match(t.regexp);return e?t.method.apply(this,e.slice(1)):t.method.call(this,this._val)}return zn(this._val)?parseFloat(this._val):this._val}_frequencyToUnits(t){return 1/t}_beatsToUnits(t){return 60/this._getBpm()*t}_secondsToUnits(t){return t}_ticksToUnits(t){return t*this._beatsToUnits(1)/this._getPPQ()}_noArg(){return this._now()}_getBpm(){return this.context.transport.bpm.value}_getTimeSignature(){return this.context.transport.timeSignature}_getPPQ(){return this.context.transport.PPQ}fromType(t){switch(this._units=void 0,this.defaultUnits){case"s":this._val=t.toSeconds();break;case"i":this._val=t.toTicks();break;case"hz":this._val=t.toFrequency();break;case"midi":this._val=t.toMidi()}return this}toFrequency(){return 1/this.toSeconds()}toSamples(){return this.toSeconds()*this.context.sampleRate}toMilliseconds(){return 1e3*this.toSeconds()}}class Zi extends Qi{constructor(){super(...arguments),this.name="TimeClass"}_getExpressions(){return Object.assign(super._getExpressions(),{now:{method:t=>this._now()+new this.constructor(this.context,t).valueOf(),regexp:/^\+(.+)/},quantize:{method:t=>{const e=new Zi(this.context,t).valueOf();return this._secondsToUnits(this.context.transport.nextSubdivision(e))},regexp:/^@(.+)/}})}quantize(t,e=1){const s=new this.constructor(this.context,t).valueOf(),n=this.valueOf();return n+(Math.round(n/s)*s-n)*e}toNotation(){const t=this.toSeconds(),e=["1m"];for(let t=1;t<9;t++){const s=Math.pow(2,t);e.push(s+"n."),e.push(s+"n"),e.push(s+"t")}e.push("0");let s=e[0],n=new Zi(this.context,e[0]).toSeconds();return e.forEach((e=>{const i=new Zi(this.context,e).toSeconds();Math.abs(i-t)<Math.abs(n-t)&&(s=e,n=i)})),s}toBarsBeatsSixteenths(){const t=this._beatsToUnits(1);let e=this.valueOf()/t;e=parseFloat(e.toFixed(4));const s=Math.floor(e/this._getTimeSignature());let n=e%1*4;e=Math.floor(e)%this._getTimeSignature();const i=n.toString();return i.length>3&&(n=parseFloat(parseFloat(i).toFixed(3))),[s,e,n].join(":")}toTicks(){const t=this._beatsToUnits(1);return this.valueOf()/t*this._getPPQ()}toSeconds(){return this.valueOf()}toMidi(){return Bi(this.toFrequency())}_now(){return this.context.now()}}function Xi(t,e){return new Zi(Vi(),t,e)}class Yi extends Zi{constructor(){super(...arguments),this.name="Frequency",this.defaultUnits="hz"}static get A4(){return Wi}static set A4(t){!function(t){Wi=t}(t)}_getExpressions(){return Object.assign({},super._getExpressions(),{midi:{regexp:/^(\d+(?:\.\d+)?midi)/,method(t){return"midi"===this.defaultUnits?t:Yi.mtof(t)}},note:{regexp:/^([a-g]{1}(?:b|#|##|x|bb|###|#x|x#|bbb)?)(-?[0-9]+)/i,method(t,e){const s=$i[t.toLowerCase()]+12*(parseInt(e,10)+1);return"midi"===this.defaultUnits?s:Yi.mtof(s)}},tr:{regexp:/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?):?(\d+(?:\.\d+)?)?/,method(t,e,s){let n=1;return t&&"0"!==t&&(n*=this._beatsToUnits(this._getTimeSignature()*parseFloat(t))),e&&"0"!==e&&(n*=this._beatsToUnits(parseFloat(e))),s&&"0"!==s&&(n*=this._beatsToUnits(parseFloat(s)/4)),n}}})}transpose(t){return new Yi(this.context,this.valueOf()*zi(t))}harmonize(t){return t.map((t=>this.transpose(t)))}toMidi(){return Bi(this.valueOf())}toNote(){const t=this.toFrequency(),e=Math.log2(t/Yi.A4);let s=Math.round(12*e)+57;const n=Math.floor(s/12);return n<0&&(s+=-12*n),Hi[s%12]+n.toString()}toSeconds(){return 1/super.toSeconds()}toTicks(){const t=this._beatsToUnits(1),e=this.valueOf()/t;return Math.floor(e*this._getPPQ())}_noArg(){return 0}_frequencyToUnits(t){return t}_ticksToUnits(t){return 1/(60*t/(this._getBpm()*this._getPPQ()))}_beatsToUnits(t){return 1/super._beatsToUnits(t)}_secondsToUnits(t){return 1/t}static mtof(t){return Gi(t)}static ftom(t){return Bi(t)}}const $i={cbbb:-3,cbb:-2,cb:-1,c:0,"c#":1,cx:2,"c##":2,"c###":3,"cx#":3,"c#x":3,dbbb:-1,dbb:0,db:1,d:2,"d#":3,dx:4,"d##":4,"d###":5,"dx#":5,"d#x":5,ebbb:1,ebb:2,eb:3,e:4,"e#":5,ex:6,"e##":6,"e###":7,"ex#":7,"e#x":7,fbbb:2,fbb:3,fb:4,f:5,"f#":6,fx:7,"f##":7,"f###":8,"fx#":8,"f#x":8,gbbb:4,gbb:5,gb:6,g:7,"g#":8,gx:9,"g##":9,"g###":10,"gx#":10,"g#x":10,abbb:6,abb:7,ab:8,a:9,"a#":10,ax:11,"a##":11,"a###":12,"ax#":12,"a#x":12,bbbb:8,bbb:9,bb:10,b:11,"b#":12,bx:13,"b##":13,"b###":14,"bx#":14,"b#x":14},Hi=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"];function Ji(t,e){return new Yi(Vi(),t,e)}class Ki extends Zi{constructor(){super(...arguments),this.name="TransportTime"}_now(){return this.context.transport.seconds}}function to(t,e){return new Ki(Vi(),t,e)}class eo extends fi{constructor(){super();const t=ui(eo.getDefaults(),arguments,["context"]);this.defaultContext?this.context=this.defaultContext:this.context=t.context}static getDefaults(){return{context:Vi()}}now(){return this.context.currentTime+this.context.lookAhead}immediate(){return this.context.currentTime}get sampleTime(){return 1/this.context.sampleRate}get blockTime(){return 128/this.context.sampleRate}toSeconds(t){return Yn(t),new Zi(this.context,t).toSeconds()}toFrequency(t){return new Yi(this.context,t).toFrequency()}toTicks(t){return new Ki(this.context,t).toTicks()}_getPartialProperties(t){const e=this.get();return Object.keys(e).forEach((s=>{Fn(t[s])&&delete e[s]})),e}get(){const t=this.constructor.getDefaults();return Object.keys(t).forEach((e=>{if(Reflect.has(this,e)){const s=this[e];In(s)&&In(s.value)&&In(s.setValueAtTime)?t[e]=s.value:s instanceof eo?t[e]=s._getPartialProperties(t[e]):Ln(s)||Nn(s)||zn(s)||jn(s)?t[e]=s:delete t[e]}})),t}set(t){return Object.keys(t).forEach((e=>{Reflect.has(this,e)&&In(this[e])&&(this[e]&&In(this[e].value)&&In(this[e].setValueAtTime)?this[e].value!==t[e]&&(this[e].value=t[e]):this[e]instanceof eo?this[e].set(t[e]):this[e]=t[e])})),this}}class so extends wi{constructor(t="stopped"){super(),this.name="StateTimeline",this._initial=t,this.setStateAtTime(this._initial,0)}getValueAtTime(t){const e=this.get(t);return null!==e?e.state:this._initial}setStateAtTime(t,e,s){return Un(e,0),this.add(Object.assign({},s,{state:t,time:e})),this}getLastState(t,e){for(let s=this._search(e);s>=0;s--){const e=this._timeline[s];if(e.state===t)return e}}getNextState(t,e){const s=this._search(e);if(-1!==s)for(let e=s;e<this._timeline.length;e++){const s=this._timeline[e];if(s.state===t)return s}}}class no extends eo{constructor(){super(ui(no.getDefaults(),arguments,["param","units","convert"])),this.name="Param",this.overridden=!1,this._minOutput=1e-7;const t=ui(no.getDefaults(),arguments,["param","units","convert"]);for(Bn(In(t.param)&&(oi(t.param)||t.param instanceof no),"param must be an AudioParam");!oi(t.param);)t.param=t.param._param;this._swappable=!!In(t.swappable)&&t.swappable,this._swappable?(this.input=this.context.createGain(),this._param=t.param,this.input.connect(this._param)):this._param=this.input=t.param,this._events=new wi(1e3),this._initialValue=this._param.defaultValue,this.units=t.units,this.convert=t.convert,this._minValue=t.minValue,this._maxValue=t.maxValue,In(t.value)&&t.value!==this._toType(this._initialValue)&&this.setValueAtTime(t.value,0)}static getDefaults(){return Object.assign(eo.getDefaults(),{convert:!0,units:"number"})}get value(){const t=this.now();return this.getValueAtTime(t)}set value(t){this.cancelScheduledValues(this.now()),this.setValueAtTime(t,this.now())}get minValue(){return In(this._minValue)?this._minValue:"time"===this.units||"frequency"===this.units||"normalRange"===this.units||"positive"===this.units||"transportTime"===this.units||"ticks"===this.units||"bpm"===this.units||"hertz"===this.units||"samples"===this.units?0:"audioRange"===this.units?-1:"decibels"===this.units?-1/0:this._param.minValue}get maxValue(){return In(this._maxValue)?this._maxValue:"normalRange"===this.units||"audioRange"===this.units?1:this._param.maxValue}_is(t,e){return this.units===e}_assertRange(t){return In(this.maxValue)&&In(this.minValue)&&Un(t,this._fromType(this.minValue),this._fromType(this.maxValue)),t}_fromType(t){return this.convert&&!this.overridden?this._is(t,"time")?this.toSeconds(t):this._is(t,"decibels")?ji(t):this._is(t,"frequency")?this.toFrequency(t):t:this.overridden?0:t}_toType(t){return this.convert&&"decibels"===this.units?Li(t):t}setValueAtTime(t,e){const s=this.toSeconds(e),n=this._fromType(t);return Bn(isFinite(n)&&isFinite(s),`Invalid argument(s) to setValueAtTime: ${JSON.stringify(t)}, ${JSON.stringify(e)}`),this._assertRange(n),this.log(this.units,"setValueAtTime",t,s),this._events.add({time:s,type:"setValueAtTime",value:n}),this._param.setValueAtTime(n,s),this}getValueAtTime(t){const e=Math.max(this.toSeconds(t),0),s=this._events.getAfter(e),n=this._events.get(e);let i=this._initialValue;if(null===n)i=this._initialValue;else if("setTargetAtTime"!==n.type||null!==s&&"setValueAtTime"!==s.type)if(null===s)i=n.value;else if("linearRampToValueAtTime"===s.type||"exponentialRampToValueAtTime"===s.type){let t=n.value;if("setTargetAtTime"===n.type){const e=this._events.getBefore(n.time);t=null===e?this._initialValue:e.value}i="linearRampToValueAtTime"===s.type?this._linearInterpolate(n.time,t,s.time,s.value,e):this._exponentialInterpolate(n.time,t,s.time,s.value,e)}else i=n.value;else{const t=this._events.getBefore(n.time);let s;s=null===t?this._initialValue:t.value,"setTargetAtTime"===n.type&&(i=this._exponentialApproach(n.time,s,n.value,n.constant,e))}return this._toType(i)}setRampPoint(t){t=this.toSeconds(t);let e=this.getValueAtTime(t);return this.cancelAndHoldAtTime(t),0===this._fromType(e)&&(e=this._toType(this._minOutput)),this.setValueAtTime(e,t),this}linearRampToValueAtTime(t,e){const s=this._fromType(t),n=this.toSeconds(e);return Bn(isFinite(s)&&isFinite(n),`Invalid argument(s) to linearRampToValueAtTime: ${JSON.stringify(t)}, ${JSON.stringify(e)}`),this._assertRange(s),this._events.add({time:n,type:"linearRampToValueAtTime",value:s}),this.log(this.units,"linearRampToValueAtTime",t,n),this._param.linearRampToValueAtTime(s,n),this}exponentialRampToValueAtTime(t,e){let s=this._fromType(t);s=yi(s,0)?this._minOutput:s,this._assertRange(s);const n=this.toSeconds(e);return Bn(isFinite(s)&&isFinite(n),`Invalid argument(s) to exponentialRampToValueAtTime: ${JSON.stringify(t)}, ${JSON.stringify(e)}`),this._events.add({time:n,type:"exponentialRampToValueAtTime",value:s}),this.log(this.units,"exponentialRampToValueAtTime",t,n),this._param.exponentialRampToValueAtTime(s,n),this}exponentialRampTo(t,e,s){return s=this.toSeconds(s),this.setRampPoint(s),this.exponentialRampToValueAtTime(t,s+this.toSeconds(e)),this}linearRampTo(t,e,s){return s=this.toSeconds(s),this.setRampPoint(s),this.linearRampToValueAtTime(t,s+this.toSeconds(e)),this}targetRampTo(t,e,s){return s=this.toSeconds(s),this.setRampPoint(s),this.exponentialApproachValueAtTime(t,s,e),this}exponentialApproachValueAtTime(t,e,s){e=this.toSeconds(e),s=this.toSeconds(s);const n=Math.log(s+1)/Math.log(200);return this.setTargetAtTime(t,e,n),this.cancelAndHoldAtTime(e+.9*s),this.linearRampToValueAtTime(t,e+s),this}setTargetAtTime(t,e,s){const n=this._fromType(t);Bn(isFinite(s)&&s>0,"timeConstant must be a number greater than 0");const i=this.toSeconds(e);return this._assertRange(n),Bn(isFinite(n)&&isFinite(i),`Invalid argument(s) to setTargetAtTime: ${JSON.stringify(t)}, ${JSON.stringify(e)}`),this._events.add({constant:s,time:i,type:"setTargetAtTime",value:n}),this.log(this.un [Showing last 50.0KB of line 2 (line is 142.7KB). Full output: /tmp/pi-bash-53df8fcc1b27f97a.log] Command exited with code 1

Successfully wrote 20804 bytes to index.html

-rw-r--r--. 1 node node 20808 Aug 1 17:54 index.html