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"use strict";
{
const g = document.currentScript.src.match(/(.*\/)?/)[0],
h = (
WebAssembly.compileStreaming ||
(async (a) => await WebAssembly.compile(await (await a).arrayBuffer()))
)(fetch(g + "rnnoise-processor.wasm"));
let k, c, e;
window.RNNoiseNode =
((window.AudioWorkletNode ||
(window.AudioWorkletNode = window.webkitAudioWorkletNode)) &&
class extends AudioWorkletNode {
static async register(a) {
k = await h;
await a.audioWorklet.addModule(g + "rnnoise-processor.js");
}
constructor(a) {
super(a, "rnnoise", {
channelCountMode: "explicit",
channelCount: 1,
channelInterpretation: "speakers",
numberOfInputs: 1,
numberOfOutputs: 1,
outputChannelCount: [1],
processorOptions: { module: k },
});
this.port.onmessage = ({ data: b }) => {
b = Object.assign(new Event("status"), b);
this.dispatchEvent(b);
if (this.onstatus) this.onstatus(b);
};
}
update(a) {
this.port.postMessage(a);
}
}) ||
((window.ScriptProcessorNode ||
(window.ScriptProcessorNode = window.webkitScriptProcessorNode)) &&
Object.assign(
function (a) {
const b = a.createScriptProcessor(512, 1, 1),
d = c.newState();
let f = !0;
b.onaudioprocess = ({ inputBuffer: b, outputBuffer: a }) => {
f &&
(e.set(b.getChannelData(0), c.getInput(d) / 4),
(b = a.getChannelData(0)),
(a = c.pipe(d, b.length) / 4) &&
b.set(e.subarray(a, a + b.length)));
};
b.update = (a) => {
if (f)
if (a) {
if (
((a = Object.assign(new Event("status"), {
vadProb: c.getVadProb(d),
})),
b.dispatchEvent(a),
b.onstatus)
)
b.onstatus(a);
} else (f = !1), c.deleteState(d);
};
return b;
},
{
register: async () => {
c ||
(e = new Float32Array(
(c = (await WebAssembly.instantiate(await h))
.exports).memory.buffer
));
},
}
));
}
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