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How to use createPeakingFilter method in wpt

Best JavaScript code snippet using wpt

biquad-filters.js

Source:biquad-filters.js

...179        coef = {b0 : A * A, b1 : 0, b2 : 0, a1 : 0, a2 : 0};180    }181    return coef;182}183function createPeakingFilter(freq, q, gain) {184    var b0;185    var b1;186    var b2;187    var a0;188    var a1;189    var a2;190    var coef;191    var A = Math.pow(10, gain / 40);192    if (freq > 0 && freq < 1) {193        if (q > 0) {194            var w0 = Math.PI * freq;195            var alpha = Math.sin(w0) / (2 * q);196            var k = Math.cos(w0);197            b0 = 1 + alpha * A;...

EffectEqualizer.ts

Source:EffectEqualizer.ts

...26  bands: number[]27): BiquadFilterNode[] => {28  const peakings = new Array<BiquadFilterNode>(bands.length)29  bands.forEach((band, index) => {30    peakings[index] = createPeakingFilter(context, band)31  })32  // Chain paekings (0-1, 1-2, ...N)33  for (let index = 0, max = peakings.length - 1; index < max; ++index) {34    peakings[index].connect(peakings[index + 1])35  }36  return peakings37}38/**39 * Provides the graphic equalizer.40 */41export class EffectEqualizer {42  /** Value indicating that it is connected. */43  private _connected: boolean44  /** Peakings. */...

Using AI Code Generation

1var createPeakingFilter = require('wptoolkit').createPeakingFilter;2var createPeakingFilter = require('wptoolkit').createPeakingFilter;3var createPeakingFilter = require('wptoolkit').createPeakingFilter;4var createPeakingFilter = require('wptoolkit').createPeakingFilter;5var createPeakingFilter = require('wptoolkit').createPeakingFilter;6var createPeakingFilter = require('wptoolkit').createPeakingFilter;7var createPeakingFilter = require('wptoolkit').createPeakingFilter;8var createPeakingFilter = require('wptoolkit').createPeakingFilter;9var createPeakingFilter = require('wptoolkit').createPeakingFilter;10var createPeakingFilter = require('wptoolkit').createPeakingFilter;11var createPeakingFilter = require('wptoolkit').createPeakingFilter;12var createPeakingFilter = require('wptoolkit').createPeakingFilter;13var createPeakingFilter = require('wptoolkit').createPeakingFilter;14var createPeakingFilter = require('wptoolkit').createPeakingFilter;

Using AI Code Generation

1var ctx = new AudioContext();2var filter = ctx.createPeakingFilter(1000, 0.5, 0.5);3var filter2 = ctx.createPeakingFilter(1000, 0.5, 0.5);4var filter3 = ctx.createPeakingFilter(1000, 0.5, 0.5);5var filter4 = ctx.createPeakingFilter(1000, 0.5, 0.5);6var filter5 = ctx.createPeakingFilter(1000, 0.5, 0.5);7var filter6 = ctx.createPeakingFilter(1000, 0.5, 0.5);8var filter7 = ctx.createPeakingFilter(1000, 0.5, 0.5);9var filter8 = ctx.createPeakingFilter(1000, 0.5, 0.5);10var filter9 = ctx.createPeakingFilter(1000, 0.5, 0.5);11var filter10 = ctx.createPeakingFilter(1000, 0.5, 0.5);12var filter11 = ctx.createPeakingFilter(1000, 0.5, 0.5);13var filter12 = ctx.createPeakingFilter(1000, 0.5, 0.5);14var filter13 = ctx.createPeakingFilter(1000, 0.5, 0.5);15var filter14 = ctx.createPeakingFilter(1000, 0.5, 0.5);16var filter15 = ctx.createPeakingFilter(1000, 0.5, 0.5);17var filter16 = ctx.createPeakingFilter(1000, 0.5, 0.5);18var filter17 = ctx.createPeakingFilter(1000, 0.5, 0.5);19var filter18 = ctx.createPeakingFilter(1000, 0.5, 0.5);20var filter19 = ctx.createPeakingFilter(1000, 0.5, 0.5);21var filter20 = ctx.createPeakingFilter(1000, 0.5, 0.5);22var filter21 = ctx.createPeakingFilter(1000, 0.5, 0.5);

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2var context = new AudioContext();3var filter = wptoolkit.createPeakingFilter(context, 1000, 1, 0);4var wptoolkit = require('wptoolkit');5var context = new AudioContext();6var filter = wptoolkit.createLowpassFilter(context, 1000, 1);7var wptoolkit = require('wptoolkit');8var context = new AudioContext();9var filter = wptoolkit.createHighpassFilter(context, 1000, 1);10var wptoolkit = require('wptoolkit');11var context = new AudioContext();12var filter = wptoolkit.createNotchFilter(context, 1000, 1);13var wptoolkit = require('wptoolkit');14var context = new AudioContext();15var filter = wptoolkit.createAllpassFilter(context, 1000, 1);16var wptoolkit = require('wptoolkit');17var context = new AudioContext();18var filter = wptoolkit.createBandpassFilter(context, 1000, 1);19var wptoolkit = require('wptoolkit');20var context = new AudioContext();21var filter = wptoolkit.createLowShelfFilter(context, 1000, 1, 0);22var wptoolkit = require('wptoolkit');23var context = new AudioContext();24var filter = wptoolkit.createHighShelfFilter(context, 1000, 1, 0);

Using AI Code Generation

1var wptools = require('web-audio-tools');2var context = new AudioContext();3var filter = wptools.createPeakingFilter(context, 440, 1, 0);4var wptools = require('web-audio-tools');5var context = new AudioContext();6var filter = wptools.createPeakingFilter(context, 440, 1, 0);7var wptools = require('web-audio-tools');8var context = new AudioContext();9var filter = wptools.createPeakingFilter(context, 440, 1, 0);10var wptools = require('web-audio-tools');11var context = new AudioContext();12var filter = wptools.createPeakingFilter(context, 440, 1, 0);13var wptools = require('web-audio-tools');14var context = new AudioContext();15var filter = wptools.createPeakingFilter(context, 440, 1, 0);16var wptools = require('web-audio-tools');17var context = new AudioContext();18var filter = wptools.createPeakingFilter(context, 440, 1, 0);19var wptools = require('web-audio-tools');20var context = new AudioContext();21var filter = wptools.createPeakingFilter(context, 440, 1, 0);22var wptools = require('web-audio-tools');23var context = new AudioContext();24var filter = wptools.createPeakingFilter(context, 440, 1, 0);25var wptools = require('web-a

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2var audioCtx = new (window.AudioContext || window.webkitAudioContext)();3var filter = wptoolkit.createPeakingFilter(audioCtx);4var wptoolkit = require('wptoolkit');5var audioCtx = new (window.AudioContext || window.webkitAudioContext)();6var filter = wptoolkit.createLowpassFilter(audioCtx);7var wptoolkit = require('wptoolkit');8var audioCtx = new (window.AudioContext || window.webkitAudioContext)();9var filter = wptoolkit.createHighpassFilter(audioCtx);10var wptoolkit = require('wptoolkit');11var audioCtx = new (window.AudioContext || window.webkitAudioContext)();12var filter = wptoolkit.createAllpassFilter(audioCtx);13var wptoolkit = require('wptoolkit');14var audioCtx = new (window.AudioContext || window.webkitAudioContext)();15var filter = wptoolkit.createBandpassFilter(audioCtx);16var wptoolkit = require('wptoolkit');

Using AI Code Generation

1var wpt = require('./wpt.js');2var context = new AudioContext();3var filter = wpt.createPeakingFilter(context, 440, 1.0, 0.5);4console.log(filter);5var createPeakingFilter = function(context, frequency, Q, gain) {6  var peakingFilter = context.createBiquadFilter();7  peakingFilter.type = 'peaking';8  peakingFilter.frequency.value = frequency;9  peakingFilter.Q.value = Q;10  peakingFilter.gain.value = gain;11  return peakingFilter;12};13exports.createPeakingFilter = createPeakingFilter;

Using AI Code Generation

1var peak = wptools.createPeakingFilter(1000, 10, 1);2var peak = wptools.createPeakingFilter(1000, 10, 1);3var peak = wptools.createPeakingFilter(1000, 10, 1);4var peak = wptools.createPeakingFilter(1000, 10, 1);5var peak = wptools.createPeakingFilter(1000, 10, 1);6var peak = wptools.createPeakingFilter(1000, 10, 1);7var peak = wptools.createPeakingFilter(1000, 10, 1);8var peak = wptools.createPeakingFilter(1000, 10, 1);9var peak = wptools.createPeakingFilter(1000, 10, 1);10var peak = wptools.createPeakingFilter(1000, 10, 1);11var peak = wptools.createPeakingFilter(1000, 10, 1);

Using AI Code Generation

1var filter = wpt.createPeakingFilter(1000, 10, 1);2filter.gain.value = 10;3filter.connect(wpt.context.destination);4var filter = wpt.createNotchFilter(1000, 10);5filter.connect(wpt.context.destination);6var filter = wpt.createLowPassFilter(1000);7filter.connect(wpt.context.destination);8var filter = wpt.createHighPassFilter(1000);9filter.connect(wpt.context.destination);10var filter = wpt.createBandPassFilter(1000, 10);11filter.connect(wpt.context.destination);12var filter = wpt.createAllPassFilter(1000);13filter.connect(wpt.context.destination);14var delay = wpt.createDelay(0.5);15delay.connect(wpt.context.destination);16var panner = wpt.createStereoPanner();17panner.pan.value = 0.5;18panner.connect(wpt.context.destination);19var convolver = wpt.createConvolver();

Using AI Code Generation

1"use strict";2importScripts("wpt.js");3var context = new AudioContext();4var sampleRate = context.sampleRate;5var wpt = new WPT();6wpt.init(sampleRate);7var wptPeakingFilter = wpt.createPeakingFilter();8var webAudioPeakingFilter = context.createBiquadFilter();9webAudioPeakingFilter.type = "peaking";10var frequency = 1000;11var Q = 10;12var gain = 10;13wptPeakingFilter.setFrequency(frequency);14wptPeakingFilter.setQ(Q);15wptPeakingFilter.setGain(gain);16webAudioPeakingFilter.frequency.value = frequency;17webAudioPeakingFilter.Q.value = Q;18webAudioPeakingFilter.gain.value = gain;19var bufferLength = 1024;20var buffer = context.createBuffer(1, bufferLength, sampleRate);21var channelData = buffer.getChannelData(0);22for (var i = 0; i < bufferLength; ++i)23    channelData[i] = Math.sin(2 * Math.PI * frequency * i / sampleRate);24var source = context.createBufferSource();25source.buffer = buffer;26source.connect(wptPeakingFilter);27wptPeakingFilter.connect(webAudioPeakingFilter);28webAudioPeakingFilter.connect(context.destination);29source.start();30postMessage("Test passed");31close();32var WPT = function() {33    this._sampleRate = 0;34}35WPT.prototype.init = function(sampleRate) {36    this._sampleRate = sampleRate;37}38WPT.prototype.createPeakingFilter = function() {39    return new PeakingFilter(this._sampleRate);40}41var PeakingFilter = function(sampleRate) {42    this._sampleRate = sampleRate;43    this._frequency = 0;44    this._Q = 0;45    this._gain = 0;46}47PeakingFilter.prototype.setFrequency = function(frequency) {48    this._frequency = frequency;49}50PeakingFilter.prototype.setQ = function(Q) {51    this._Q = Q;52}53PeakingFilter.prototype.setGain = function(gain) {54    this._gain = gain;55}56PeakingFilter.prototype.process = function(input, output

Using AI Code Generation

1window.onload = function() {2  var context = new webkitAudioContext();3  var filter = context.createPeakingFilter(1000, 1, 0);4  if (filter.frequency.value != 1000) {5    testFailed('frequency value is not 1000');6  }7  if (filter.Q.value != 1) {8    testFailed('Q value is not 1');9  }10  if (filter.gain.value != 0) {11    testFailed('gain value is not 0');12  }13  testPassed('filter created successfully');14}

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