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How to use audioParamLinearRamp method in wpt

Best JavaScript code snippet using wpt

param.ts

Source:param.ts

1import { useEffect } from 'react'2export type AudioParamSetValue = [type: 'setValue', value: number, startTime: number];3export type AudioParamLinearRamp = [type: 'linearRamp', value: number, endTime: number];4export type AudioParamExponentialRamp = [type: 'exponentialRamp', value: number, endTime: number];5export type AudioParamSetTarget = [type: 'setTarget', target: number, startTime: number, timeConstant: number];6export type AudioParamSetValueCurve = [type: 'setValueCurve', values: number[] | Float32Array, startTime: number, duration: number];7export type AudioParamT = AudioParamSetValue | AudioParamLinearRamp | AudioParamExponentialRamp | AudioParamSetTarget | AudioParamSetValueCurve;8export type AudioParamSequence = AudioParamT[];9export function scheduleValues(param: AudioParam, sequence: AudioParamSequence): void {10	for (const command of sequence) {11		switch (command[0]) {12			case 'setValue':13				param.setValueAtTime(command[1], command[2]);14				break;15			case 'linearRamp':16				param.linearRampToValueAtTime(command[1], command[2]);17				break;18			case 'exponentialRamp':19				param.exponentialRampToValueAtTime(command[1], command[2]);20				break;21			case 'setTarget':22				param.setTargetAtTime(command[1], command[2], command[3]);23				break;24			case 'setValueCurve':25				param.setValueCurveAtTime(command[1], command[2], command[3]);26				break;27			default:28		}29	}30}31export default function useParam(param: AudioParam | undefined, value: number, sequence?: AudioParamSequence): void {32	useEffect(() => {33		if (!param) return;34		param.value = value;35		if (sequence) {36			scheduleValues(param, sequence);37		}38		return () => {39			param.cancelScheduledValues(0);40		}41	}, [param, value, sequence])...

audio-param.js

Source:audio-param.js

1// Define functions that implement the formulas for AudioParam automations.2// AudioParam linearRamp value at time t for a linear ramp between (t0, v0) and3// (t1, v1).  It is assumed that t0 <= t.  Results are undefined otherwise.4function audioParamLinearRamp(t, v0, t0, v1, t1) {5  if (t >= t1)6    return v1;7  return (v0 + (v1 - v0) * (t - t0) / (t1 - t0))8}9// AudioParam exponentialRamp value at time t for an exponential ramp between10// (t0, v0) and (t1, v1). It is assumed that t0 <= t.  Results are undefined11// otherwise.12function audioParamExponentialRamp(t, v0, t0, v1, t1) {13  if (t >= t1)14    return v1;15  return v0 * Math.pow(v1 / v0, (t - t0) / (t1 - t0));16}17// AudioParam setTarget value at time t for a setTarget curve starting at (t0,18// v0) with a final value of vFainal and a time constant of timeConstant.  It is...

Using AI Code Generation

1var context = new webkitAudioContext();2var osc = context.createOscillator();3osc.frequency.value = 440;4osc.connect(context.destination);5osc.start(0);6var param = osc.frequency;7param.linearRampToValueAtTime(880, 1);8param.linearRampToValueAtTime(440, 2);9param.linearRampToValueAtTime(880, 3);10param.linearRampToValueAtTime(440, 4);11param.linearRampToValueAtTime(880, 5);12param.linearRampToValueAtTime(440, 6);13param.linearRampToValueAtTime(880, 7);14param.linearRampToValueAtTime(440, 8);15param.linearRampToValueAtTime(880, 9);16param.linearRampToValueAtTime(440, 10);17param.linearRampToValueAtTime(880, 11);18param.linearRampToValueAtTime(440, 12);19param.linearRampToValueAtTime(880, 13);20param.linearRampToValueAtTime(440, 14);21param.linearRampToValueAtTime(880, 15);22param.linearRampToValueAtTime(440, 16);23param.linearRampToValueAtTime(880, 17);24param.linearRampToValueAtTime(440, 18);25param.linearRampToValueAtTime(880, 19);26param.linearRampToValueAtTime(440, 20);27var context = new webkitAudioContext();28var osc = context.createOscillator();29osc.frequency.value = 440;30osc.connect(context.destination);31osc.start(0);32var param = osc.frequency;33param.linearRampToValueAtTime(880, 1);34param.linearRampToValueAtTime(440, 2);35param.linearRampToValueAtTime(880, 3);36param.linearRampToValueAtTime(440, 4);37param.linearRampToValueAtTime(880, 5);38param.linearRampToValueAtTime(440, 6);39param.linearRampToValueAtTime(880, 7);40param.linearRampToValueAtTime(440, 8);

Using AI Code Generation

1var context = new AudioContext();2var osc = context.createOscillator();3var gain = context.createGain();4osc.connect(gain);5gain.connect(context.destination);6osc.start(0);7gain.gain.linearRampToValueAtTime(1, 0.5);8gain.gain.linearRampToValueAtTime(0, 1);9osc.stop(1.5);

Using AI Code Generation

1var audioCtx = new AudioContext();2var osc = audioCtx.createOscillator();3osc.connect(audioCtx.destination);4var audioParam = osc.frequency;5var now = audioCtx.currentTime;6audioParam.linearRampToValueAtTime(440, now + 0.5);7audioParam.linearRampToValueAtTime(880, now + 1.0);8osc.start();9osc.stop(now + 1.5);10var audioCtx = new AudioContext();11var osc = audioCtx.createOscillator();12osc.connect(audioCtx.destination);13var audioParam = osc.frequency;14var now = audioCtx.currentTime;15audioParam.exponentialRampToValueAtTime(440, now + 0.5);16audioParam.exponentialRampToValueAtTime(880, now + 1.0);17osc.start();18osc.stop(now + 1.5);19var audioCtx = new AudioContext();20var osc = audioCtx.createOscillator();21osc.connect(audioCtx.destination);22var audioParam = osc.frequency;23var now = audioCtx.currentTime;24audioParam.setTargetAtTime(440, now + 0.5, 0.1);25audioParam.setTargetAtTime(880, now + 1.0, 0.1);26osc.start();27osc.stop(now + 1.5);28var audioCtx = new AudioContext();29var osc = audioCtx.createOscillator();30osc.connect(audioCtx.destination);31var audioParam = osc.frequency;32var now = audioCtx.currentTime;33var values = new Float32Array(3);34values[0] = 440;35values[1] = 880;36values[2] = 440;37audioParam.setValueCurveAtTime(values, now + 0.5, 1.0);38osc.start();39osc.stop(now + 1.5);40var audioCtx = new AudioContext();41var osc = audioCtx.createOscillator();42osc.connect(audioCtx.destination);43var audioParam = osc.frequency;44var now = audioCtx.currentTime;45audioParam.setValueAtTime(880

Using AI Code Generation

1function testAudioParamLinearRamp(audioParam, value, time, duration) {2    audioParam.linearRampToValueAtTime(value, time);3    audioParam.linearRampToValueAtTime(value, time + duration);4    return audioParam.value;5}6function testAudioParamExponentialRamp(audioParam, value, time, duration) {7    audioParam.exponentialRampToValueAtTime(value, time);8    audioParam.exponentialRampToValueAtTime(value, time + duration);9    return audioParam.value;10}11function testAudioParamSetTarget(audioParam, value, time, duration) {12    audioParam.setTargetAtTime(value, time, duration);13    audioParam.setTargetAtTime(value, time + duration, duration);14    return audioParam.value;15}16function testAudioParamSetValueCurve(audioParam, value, time, duration) {17    audioParam.setValueCurveAtTime(value, time, duration);18    audioParam.setValueCurveAtTime(value, time + duration, duration);19    return audioParam.value;20}21function testAudioParamCancelScheduledValues(audioParam, time) {22    audioParam.cancelScheduledValues(time);23    audioParam.cancelScheduledValues(time + 0.1);24    return audioParam.value;25}26function testAudioParamSetValue(audioParam, value, time) {27    audioParam.setValueAtTime(value, time);28    audioParam.setValueAtTime(value, time + 0.1);29    return audioParam.value;30}31function testAudioParam(audioParam, value, time, duration) {32    testAudioParamLinearRamp(audioParam, value, time, duration);33    testAudioParamExponentialRamp(audioParam, value, time, duration);34    testAudioParamSetTarget(audioParam, value, time, duration);35    testAudioParamSetValueCurve(audioParam, value, time, duration);36    testAudioParamCancelScheduledValues(audioParam, time);37    testAudioParamSetValue(audioParam, value, time);38}39function testAudioNode(audioNode, value, time

Using AI Code Generation

1var audioParam = context.createGain().gain;2var start = 0;3var end = 0.5;4var duration = 1;5audioParam.setValueAtTime(start, 0);6audioParam.linearRampToValueAtTime(end, duration);7audioParam.linearRampToValueAtTime(start, duration*2);8audioParam.linearRampToValueAtTime(end, duration*3);9audioParam.linearRampToValueAtTime(start, duration*4);10audioParam.linearRampToValueAtTime(end, duration*5);11audioParam.linearRampToValueAtTime(start, duration*6);12audioParam.linearRampToValueAtTime(end, duration*7);13audioParam.linearRampToValueAtTime(start, duration*8);14audioParam.linearRampToValueAtTime(end, duration*9);15audioParam.linearRampToValueAtTime(start, duration*10);16audioParam.linearRampToValueAtTime(end, duration*11);17audioParam.linearRampToValueAtTime(start, duration*12);18audioParam.linearRampToValueAtTime(end, duration*13);19audioParam.linearRampToValueAtTime(start, duration*14);20audioParam.linearRampToValueAtTime(end, duration*15);21audioParam.linearRampToValueAtTime(start, duration*16);22audioParam.linearRampToValueAtTime(end, duration*17);23audioParam.linearRampToValueAtTime(start, duration*18);24audioParam.linearRampToValueAtTime(end, duration*19);25audioParam.linearRampToValueAtTime(start, duration*20);26audioParam.linearRampToValueAtTime(end, duration*21);27audioParam.linearRampToValueAtTime(start, duration*22);28audioParam.linearRampToValueAtTime(end, duration*23);29audioParam.linearRampToValueAtTime(start, duration*24);30audioParam.linearRampToValueAtTime(end, duration*25);31audioParam.linearRampToValueAtTime(start, duration*26);32audioParam.linearRampToValueAtTime(end, duration*27);33audioParam.linearRampToValueAtTime(start, duration*28);34audioParam.linearRampToValueAtTime(end, duration*29);35audioParam.linearRampToValueAtTime(start, duration*30);36audioParam.linearRampToValueAtTime(end

Using AI Code Generation

1var context = new AudioContext();2var gain = context.createGain();3gain.gain.setValueAtTime(0, 0);4gain.gain.linearRampToValueAtTime(1, 1);5gain.gain.linearRampToValueAtTime(0, 2);6gain.gain.linearRampToValueAtTime(1, 3);7gain.gain.linearRampToValueAtTime(0, 4);8gain.gain.linearRampToValueAtTime(1, 5);9gain.gain.linearRampToValueAtTime(0, 6);10gain.gain.linearRampToValueAtTime(1, 7);11gain.gain.linearRampToValueAtTime(0, 8);12gain.gain.linearRampToValueAtTime(1, 9);13gain.gain.linearRampToValueAtTime(0, 10);14gain.gain.linearRampToValueAtTime(1, 11);15gain.gain.linearRampToValueAtTime(0, 12);16gain.gain.linearRampToValueAtTime(1, 13);17gain.gain.linearRampToValueAtTime(0, 14);18gain.gain.linearRampToValueAtTime(1, 15);19gain.gain.linearRampToValueAtTime(0, 16);20gain.gain.linearRampToValueAtTime(1, 17);21gain.gain.linearRampToValueAtTime(0, 18);22gain.gain.linearRampToValueAtTime(1, 19);23gain.gain.linearRampToValueAtTime(0, 20);24gain.gain.linearRampToValueAtTime(1, 21);25gain.gain.linearRampToValueAtTime(0, 22);26gain.gain.linearRampToValueAtTime(1, 23);27gain.gain.linearRampToValueAtTime(0, 24);28gain.gain.linearRampToValueAtTime(1, 25);29gain.gain.linearRampToValueAtTime(0, 26);30gain.gain.linearRampToValueAtTime(1, 27);31gain.gain.linearRampToValueAtTime(0, 28);32gain.gain.linearRampToValueAtTime(1

Using AI Code Generation

1var audioParam = audioNode.gain;2audioParam.linearRampToValueAtTime(1, 1);3audioParam.linearRampToValueAtTime(0, 2);4audioParam.linearRampToValueAtTime(1, 3);5var audioParam = audioNode.gain;6audioParam.exponentialRampToValueAtTime(1, 1);7audioParam.exponentialRampToValueAtTime(0.1, 2);8audioParam.exponentialRampToValueAtTime(1, 3);9var audioParam = audioNode.gain;10audioParam.setTargetAtTime(0.5, 0, 0.25);11audioParam.setTargetAtTime(0, 0.25, 0.25);12audioParam.setTargetAtTime(0.5, 0.5, 0.25);13var audioParam = audioNode.gain;14var values = new Float32Array(2);15values[0] = 0;16values[1] = 1;17audioParam.setValueCurveAtTime(values, 0

Using AI Code Generation

1var context = new AudioContext();2var gainNode = context.createGain();3gainNode.connect(context.destination);4var startTime = context.currentTime;5gainNode.gain.setValueAtTime(0, startTime);6gainNode.gain.linearRampToValueAtTime(0.5, startTime + 1);7var context = new AudioContext();8var gainNode = context.createGain();9gainNode.connect(context.destination);10var startTime = context.currentTime;11gainNode.gain.setValueAtTime(0, startTime);12gainNode.gain.audioParamLinearRamp(gainNode.gain, 0.5, startTime + 1);

Using AI Code Generation

1var audioContext = new AudioContext();2var audioParam = audioContext.createGain().gain;3var value = 0.5;4var duration = 2;5audioParam.linearRampToValueAtTime(value, duration);6assert_equals(audioParam.value, value);7var audioContext = new AudioContext();8var audioParam = audioContext.createGain().gain;9var value = 0.5;10var duration = 2;11audioParam.exponentialRampToValueAtTime(value, duration);12assert_equals(audioParam.value, value);13var audioContext = new AudioContext();14var audioParam = audioContext.createGain().gain;15var target = 0.5;16var startTime = 0;17var timeConstant = 0.1;18audioParam.setTargetAtTime(target, startTime, timeConstant);19assert_equals(audioParam.value, target);20var audioContext = new AudioContext();21var audioParam = audioContext.createGain().gain;22var values = [0, 0.5, 1];23var startTime = 0;24var duration = 2;25audioParam.setValueCurveAtTime(values, startTime, duration);26assert_equals(audioParam.value, values[0]);27var audioContext = new AudioContext();28var audioParam = audioContext.createGain().gain;29var startTime = 0;30audioParam.setValueAtTime(1, 0);

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