mirror of
https://github.com/Tonejs/Tone.js
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45 lines
1 KiB
TypeScript
45 lines
1 KiB
TypeScript
import { InputNode, OutputNode, ToneAudioNode, ToneAudioNodeOptions } from "../../core/context/ToneAudioNode";
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import { optionsFromArguments } from "../../core/util/Defaults";
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import { Analyser } from "./Analyser";
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export type MeterBaseOptions = ToneAudioNodeOptions;
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/**
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* The base class for Metering classes.
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*/
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export class MeterBase<Options extends MeterBaseOptions> extends ToneAudioNode<Options> {
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readonly name: string = "MeterBase";
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/**
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* The signal to be analysed
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*/
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input: InputNode;
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/**
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* The output is just a pass through of the input
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*/
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output: OutputNode;
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/**
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* The analyser node for the incoming signal
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*/
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protected _analyser: Analyser;
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constructor(options?: Partial<MeterBaseOptions>);
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constructor() {
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super(optionsFromArguments(MeterBase.getDefaults(), arguments));
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this.input = this.output = this._analyser = new Analyser({
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context: this.context,
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size: 256,
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type: "waveform",
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});
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}
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dispose(): this {
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super.dispose();
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this._analyser.dispose();
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return this;
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}
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}
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