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How to use linearToDecibel method in wpt

Best JavaScript code snippet using wpt

convolution-testing.js

Source:convolution-testing.js

...29}30function log10(x) {31  return Math.log(x) / Math.LN10;32}33function linearToDecibel(x) {34  return 20 * log10(x);35}36// Verify that the rendered result is very close to the reference37// triangular pulse.38function checkTriangularPulse(rendered, reference, should) {39  let match = true;40  let maxDelta = 0;41  let valueAtMaxDelta = 0;42  let maxDeltaIndex = 0;43  for (let i = 0; i < reference.length; ++i) {44    let diff = rendered[i] - reference[i];45    let x = Math.abs(diff);46    if (x > maxDelta) {47      maxDelta = x;48      valueAtMaxDelta = reference[i];49      maxDeltaIndex = i;50    }51  }52  // allowedDeviationFraction was determined experimentally.  It53  // is the threshold of the relative error at the maximum54  // difference between the true triangular pulse and the55  // rendered pulse.56  let allowedDeviationDecibels = -124.41;57  let maxDeviationDecibels = linearToDecibel(maxDelta / valueAtMaxDelta);58  should(59      maxDeviationDecibels,60      'Deviation (in dB) of triangular portion of convolution')61      .beLessThanOrEqualTo(allowedDeviationDecibels);62  return match;63}64// Verify that the rendered data is close to zero for the first part65// of the tail.66function checkTail1(data, reference, breakpoint, should) {67  let isZero = true;68  let tail1Max = 0;69  for (let i = reference.length; i < reference.length + breakpoint; ++i) {70    let mag = Math.abs(data[i]);71    if (mag > tail1Max) {72      tail1Max = mag;73    }74  }75  // Let's find the peak of the reference (even though we know a76  // priori what it is).77  let refMax = 0;78  for (let i = 0; i < reference.length; ++i) {79    refMax = Math.max(refMax, Math.abs(reference[i]));80  }81  // This threshold is experimentally determined by examining the82  // value of tail1MaxDecibels.83  let threshold1 = -129.7;84  let tail1MaxDecibels = linearToDecibel(tail1Max / refMax);85  should(tail1MaxDecibels, 'Deviation in first part of tail of convolutions')86      .beLessThanOrEqualTo(threshold1);87  return isZero;88}89// Verify that the second part of the tail of the convolution is90// exactly zero.91function checkTail2(data, reference, breakpoint, should) {92  let isZero = true;93  let tail2Max = 0;94  // For the second part of the tail, the maximum value should be95  // exactly zero.96  let threshold2 = 0;97  for (let i = reference.length + breakpoint; i < data.length; ++i) {98    if (Math.abs(data[i]) > 0) {...

audioUtils.js

Source:audioUtils.js

...17  else18    return 019}20// Converts a given volume factor to a Decibel value21function linearToDecibel(linear) {22  if (linear > 0)23    return Phaser.Math.Clamp(20 * Math.log10(linear), -80, 0)24  else25    return -8026}27export default {28  semitone2pitch,29  pitch2semitone,30  decibelToLinear,31  linearToDecibel...

Using AI Code Generation

1var wptools = require('wptools');2var linearToDecibel = wptools.linearToDecibel;3var decibelToLinear = wptools.decibelToLinear;4var linear = 0.5;5var decibel = linearToDecibel(linear);6var linear2 = decibelToLinear(decibel);7var wptools = require('wptools');8var linearToDecibel = wptools.linearToDecibel;9var decibelToLinear = wptools.decibelToLinear;10var linear = 0.5;11var decibel = linearToDecibel(linear);12var linear2 = decibelToLinear(decibel);13var wptools = require('wptools');14var linearToDecibel = wptools.linearToDecibel;15var decibelToLinear = wptools.decibelToLinear;16var linear = 0.5;17var decibel = linearToDecibel(linear);18var linear2 = decibelToLinear(decibel);19var wptools = require('wptools');20var linearToDecibel = wptools.linearToDecibel;21var decibelToLinear = wptools.decibelToLinear;22var linear = 0.5;23var decibel = linearToDecibel(linear);24var linear2 = decibelToLinear(decibel);25var wptools = require('wptools');

Using AI Code Generation

1var wptools = require('wptools');2var db = wptools.linearToDecibel(0.5);3console.log(db);4var wptools = require('wptools');5var lin = wptools.decibelToLinear(-6);6console.log(lin);7var wptools = require('wptools');8var lin = wptools.decibelToLinear(-6);9console.log(lin);10var wptools = require('wptools');11var lin = wptools.decibelToLinear(-6);12console.log(lin);13var wptools = require('wptools');14var lin = wptools.decibelToLinear(-6);15console.log(lin);16var wptools = require('wptools');17var lin = wptools.decibelToLinear(-6);18console.log(lin);19var wptools = require('wptools');20var lin = wptools.decibelToLinear(-6);21console.log(lin);22var wptools = require('wptools');23var lin = wptools.decibelToLinear(-6);24console.log(lin);25var wptools = require('wptools');26var lin = wptools.decibelToLinear(-6);27console.log(lin);28var wptools = require('wptools');29var lin = wptools.decibelToLinear(-6);30console.log(lin);

Using AI Code Generation

1var wptools = require('wptools');2var db = wptools.linearToDecibel(0.5);3console.log(db);4var wptools = require('wptools');5var lin = wptools.decibelToLinear(-6);6console.log(lin);7var wptools = require('wptools');8var freq = wptools.getFrequency(440);9console.log(freq);10var wptools = require('wptools');11var pitch = wptools.getPitch(440);12console.log(pitch);13var wptools = require('wptools');14var freq = wptools.getFrequencyFromPitch(440);15console.log(freq);16var wptools = require('wptools');17var pitch = wptools.getPitchFromFrequency(440);18console.log(pitch);19var wptools = require('wptools');20var freq = wptools.getFrequencyFromPitch(440);21console.log(freq);22var wptools = require('wptools');23var pitch = wptools.getPitchFromFrequency(440);24console.log(pitch);25var wptools = require('wptools');26var freq = wptools.getFrequencyFromPitch(440);27console.log(freq);28var wptools = require('wptools');29var pitch = wptools.getPitchFromFrequency(440);30console.log(pitch);31var wptools = require('wptools');

Using AI Code Generation

1var wptools = require('wptools');2var decibel = wptools.linearToDecibel(1);3console.log(decibel);4var wptools = require('wptools');5var linear = wptools.decibelToLinear(0);6console.log(linear);7var wptools = require('wptools');8var decibel = wptools.linearToDecibel(1);9console.log(decibel);10var wptools = require('wptools');11var linear = wptools.decibelToLinear(0);12console.log(linear);13var wptools = require('wptools');14var decibel = wptools.linearToDecibel(1);15console.log(decibel);16var wptools = require('wptools');17var linear = wptools.decibelToLinear(0);18console.log(linear);19var wptools = require('wptools');20var decibel = wptools.linearToDecibel(1);21console.log(decibel);22var wptools = require('wptools');23var linear = wptools.decibelToLinear(0);24console.log(linear);25var wptools = require('wptools');26var decibel = wptools.linearToDecibel(1);27console.log(decibel);

Using AI Code Generation

1var wptools = require('wptools');2var linear = 0.5;3var decibel = wptools.linearToDecibel(linear);4var wptools = require('wptools');5var decibel = -6;6var linear = wptools.decibelToLinear(decibel);7var wptools = require('wptools');8var number = 10;9var wptools = require('wptools');10var string = "Hello World";11var wptools = require('wptools');12var array = [1,2,3,4,5];13var wptools = require('wptools');14var object = {name: "John", age: 28};15var wptools = require('wptools');16var func = function(){console.log("Hello World")};17var wptools = require('wptools');18var bool = true;19var wptools = require('wptools');20var nul = null;21var wptools = require('wptools');22var undef = undefined;23console.log(wptools.isUndefined(undef));

Using AI Code Generation

1var wptools = require('wptools');2var decibel = wptools.linearToDecibel(0.5);3console.log(decibel);4var wptools = require('wptools');5var decibel = wptools.linearToDecibel(0.5);6console.log(decibel);7var wptools = require('wptools');8var decibel = wptools.linearToDecibel(0.5);9console.log(decibel);10var wptools = require('wptools');11var decibel = wptools.linearToDecibel(0.5);12console.log(decibel);13var wptools = require('wptools');14var decibel = wptools.linearToDecibel(0.5);15console.log(decibel);16var wptools = require('wptools');

Using AI Code Generation

1var wptools = require('webaudio-peaks');2var linear = 0.5;3var db = wptools.linearToDecibel(linear);4console.log(db);5var wptools = require('webaudio-peaks');6var db = -6;7var linear = wptools.decibelToLinear(db);8console.log(linear);9var wptools = require('webaudio-peaks');10var peaks = [0.5, 0.5, 0.5, 0.5, 0.5];11var fade = 0.2;12var fadeType = 'in';13var newPeaks = wptools.applyFade(peaks, fade, fadeType);14console.log(newPeaks);15var wptools = require('webaudio-peaks');16var peaks = [0.5, 0.5, 0.5, 0.5, 0.5];17var fade = 0.2;18var fadeType = 'out';19var newPeaks = wptools.applyFade(peaks, fade, fadeType);20console.log(newPeaks);21var wptools = require('webaudio-peaks');22var peaks = [0.5, 0.5, 0.5, 0.5, 0.5];23var fade = 0.2;24var fadeType = 'inout';25var newPeaks = wptools.applyFade(peaks, fade, fadeType);26console.log(newPeaks);

Using AI Code Generation

1var wpt = require('web-audio-test-api');2var context = new wpt.AudioContext();3var linearGain = 0.5;4var decibelGain = context.linearToDecibel(linearGain);5console.log("decibelGain = " + decibelGain);6var linearGain = context.decibelToLinear(decibelGain);7console.log("linearGain = " + linearGain);

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