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How to use createStereoImpulseBuffer method in wpt

Best JavaScript code snippet using wpt

panner-model-testing.js

Source:panner-model-testing.js

...27    // Angle between panner locations.  (nodeCount - 1 because we want28    // to include both 0 and 180 deg.29    var angleStep = Math.PI / (nodeCount - 1);30    if (numberOfChannels == 2) {31        impulse = createStereoImpulseBuffer(context, pulseLengthFrames);32    }33    else34        impulse = createImpulseBuffer(context, pulseLengthFrames);35    for (var k = 0; k < nodeCount; ++k) {36        bufferSource[k] = context.createBufferSource();37        bufferSource[k].buffer = impulse;38        panner[k] = context.createPanner();39        panner[k].panningModel = "equalpower";40        panner[k].distanceModel = "linear";41        var angle = angleStep * k;42        position[k] = {angle : angle, x : Math.cos(angle), z : Math.sin(angle)};43        panner[k].setPosition(position[k].x, 0, position[k].z);44        bufferSource[k].connect(panner[k]);45        panner[k].connect(context.destination);...

audio-testing.js

Source:audio-testing.js

...116        dataL[i] = constantValue;117    return audioBuffer;118}119// Create a stereo impulse in a buffer of length sampleFrameLength120function createStereoImpulseBuffer(context, sampleFrameLength) {121    var audioBuffer = context.createBuffer(2, sampleFrameLength, context.sampleRate);122    var n = audioBuffer.length;123    var dataL = audioBuffer.getChannelData(0);124    var dataR = audioBuffer.getChannelData(1);125    for (var k = 0; k < n; ++k) {126        dataL[k] = 0;127        dataR[k] = 0;128    }129    dataL[0] = 1;130    dataR[0] = 1;131    return audioBuffer;132}133// Convert time (in seconds) to sample frames.134function timeToSampleFrame(time, sampleRate) {...

Using AI Code Generation

1var context = new webkitAudioContext();2var buffer = context.createStereoImpulseBuffer(44100, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5);3var source = context.createBufferSource();4source.buffer = buffer;5source.connect(context.destination);6source.noteOn(0);7> +    var f0 = 1.0 / (2.0 * length);8> +    var f1 = 1.0 / (2.0 * (length - 1));9> +    var f2 = 1.0 / (2.0 * length * (1.0 - 1.0 / (2.0 * length)));10> +    var f3 = 1.0 / (2.0 * (length - 1) * (1.0 - 1.0 / (2.0 * (length - 1))));11> +    var h0 = 0.5 * (1.0 + Math.cos(2.0 * Math.PI * f0 * (length - 1)));12> +    var h1 = 0.5 * (1.0 + Math.cos(2.0 * Math.PI * f1 * (length - 1)));13> +    var h2 = 0.5 * (1.0 + Math.cos(2.0 * Math.PI * f2 * (length - 1)));

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3wptools.createStereoImpulseBuffer(44100, 0.1, function(err, buffer) {4  if (err) {5    console.log(err);6  } else {7    fs.writeFile('test.wav', buffer, function(err) {8      if (err) {9        console.log(err);10      } else {11        console.log('file written');12      }13    });14  }15});16  wptools.createStereoImpulseBuffer(44100, 0.1, function(err, buffer) {17    if (err) {18      console.log(err);19    } else {20      var blob = new Blob([buffer], {type: 'audio/wav'});21      var url = URL.createObjectURL(blob);22      var audio = new Audio(url);23      audio.play();24    }25  });26  var wptools = new Worker('wptools.js');27  wptools.onmessage = function(e) {28    var buffer = e.data.buffer;29    var blob = new Blob([buffer], {type: 'audio/wav'});30    var url = URL.createObjectURL(blob);31    var audio = new Audio(url);32    audio.play();33  }34  wptools.postMessage({cmd: 'createStereoImpulseBuffer', sampleRate: 44100, duration: 0.1});35  var wptools = new Worker('wptools.js');36  wptools.onmessage = function(e) {37    var data = e.data;38    if (data.cmd === 'createStereoImpulseBuffer') {39      var buffer = data.buffer;40      var blob = new Blob([buffer], {type: 'audio/wav'});41      var url = URL.createObjectURL(blob);42      var audio = new Audio(url);43      audio.play();44    }45  }46  wptools.postMessage({cmd: 'createStereoImpulseBuffer', sampleRate: 44100, duration: 0.1, callback: true});

Using AI Code Generation

1var impulseBuffer = createStereoImpulseBuffer(44100, 0.5, 0.5, 0.5, 0.5);2var impulseBuffer = createStereoImpulseBuffer(44100, 0.5, 0.5, 0.5, 0.5);3var impulseBuffer = createStereoImpulseBuffer(44100, 0.5, 0.5, 0.5, 0.5);4var impulseBuffer = createStereoImpulseBuffer(44100, 0.5, 0.5, 0.5, 0.5);5var impulseBuffer = createStereoImpulseBuffer(44100, 0.5, 0.5, 0.5, 0.5);6var impulseBuffer = createStereoImpulseBuffer(44100, 0.5, 0.5, 0.5, 0.5);7var impulseBuffer = createStereoImpulseBuffer(44100, 0.5, 0.5, 0.5, 0.5);8var impulseBuffer = createStereoImpulseBuffer(44100, 0.5, 0.5, 0.5, 0.5);9var impulseBuffer = createStereoImpulseBuffer(44100, 0.5, 0.5, 0.5, 0.5);10var impulseBuffer = createStereoImpulseBuffer(44100, 0.5, 0.5

Using AI Code Generation

1var context = new AudioContext();2var stereoImpulseBuffer = createStereoImpulseBuffer(context, 3, 44100);3var stereoImpulseBufferSource = context.createBufferSource();4stereoImpulseBufferSource.buffer = stereoImpulseBuffer;5stereoImpulseBufferSource.connect(context.destination);6stereoImpulseBufferSource.start();7function createStereoImpulseBuffer(context, duration, sampleRate) {8    var channelCount = 2;9    var frameCount = duration * sampleRate;10    var audioBuffer = context.createBuffer(channelCount, frameCount, sampleRate);11    for (var channel = 0; channel < channelCount; channel++) {12        var nowBuffering = audioBuffer.getChannelData(channel);13        for (var i = 0; i < frameCount; i++) {14            nowBuffering[i] = (i % sampleRate == 0) ? 1 : 0;15        }16    }17    return audioBuffer;18}

Using AI Code Generation

1var context = new AudioContext();2var oscillator = context.createOscillator();3var impulseResponse = context.createStereoImpulseBuffer(2, 2, 1, 1, 1, 1);4var convolver = context.createConvolver();5oscillator.connect(convolver);6convolver.connect(context.destination);7convolver.buffer = impulseResponse;8oscillator.start();9oscillator.stop(context.currentTime + 3);10if (impulseResponse.length !== 2) {11  throw "impulseResponse.length should be 2 but is " + impulseResponse.length;12}13if (impulseResponse.sampleRate !== 44100) {14  throw "impulseResponse.sampleRate should be 44100 but is " + impulseResponse.sampleRate;15}16if (impulseResponse.numberOfChannels !== 2) {17  throw "impulseResponse.numberOfChannels should be 2 but is " + impulseResponse.numberOfChannels;18}19if (impulseResponse.getChannelData(0)[0] !== 1) {20  throw "impulseResponse.getChannelData(0)[0] should be 1 but is " + impulseResponse.getChannelData(0)[0];21}22if (impulseResponse.getChannelData(1)[1] !== 1) {23  throw "impulseResponse.getChannelData(1)[1] should be 1 but is " + impulseResponse.getChannelData(1)[1];24}25if (impulseResponse.getChannelData(0)[1] !== 0) {26  throw "impulseResponse.getChannelData(0)[1] should be 0 but is " + impulseResponse.getChannelData(0)[1];27}28if (impulseResponse.getChannelData(1)[0] !== 0) {29  throw "impulseResponse.getChannelData(1)[0] should be 0 but is " + impulseResponse.getChannel

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2var fs = require('fs');3var buffer = wptoolkit.createStereoImpulseBuffer(44100, 0.5);4fs.writeFile('test.wav', buffer, function(err) {5  if (err) {6    console.log('Error writing file');7  } else {8    console.log('File written successfully');9  }10});11var wptoolkit = require('wptoolkit');12var fs = require('fs');13var buffer = wptoolkit.createStereoImpulseBuffer(44100, 0.5);14fs.writeFile('test.wav', buffer, function(err) {15  if (err) {16    console.log('Error writing file');17  } else {18    console.log('File written successfully');19  }20});21var audioContext = new AudioContext();22var panner = audioContext.createStereoPanner();23var source = audioContext.createBufferSource();24var buffer = audioContext.createBuffer(impulseBuffer, false);25source.buffer = buffer;26panner.pan.value = 0.5;

Using AI Code Generation

1var impulse = createStereoImpulseBuffer(1.0, 44100, 0.5);2var convolver = context.createConvolver();3convolver.buffer = impulse;4var impulse = createStereoImpulse(1.0, 44100, 0.5);5var convolver = context.createConvolver();6convolver.buffer = impulse;7var impulse = createStereoImpulse(1.0, 44100, 0.5);8var convolver = context.createConvolver();9convolver.buffer = impulse;10var impulse = createStereoImpulse(1.0, 44100, 0.5);11var convolver = context.createConvolver();12convolver.buffer = impulse;13var impulse = createStereoImpulse(1.0, 44100, 0.5);14var convolver = context.createConvolver();15convolver.buffer = impulse;16var impulse = createStereoImpulse(1.0, 44100, 0.5);17var convolver = context.createConvolver();18convolver.buffer = impulse;19var impulse = createStereoImpulse(1.0, 44100, 0.5);20var convolver = context.createConvolver();21convolver.buffer = impulse;22var impulse = createStereoImpulse(1.0, 44100, 0.5);23var convolver = context.createConvolver();24convolver.buffer = impulse;25var impulse = createStereoImpulse(1.0, 44100, 0.5);26var convolver = context.createConvolver();27convolver.buffer = impulse;28var impulse = createStereoImpulse(

Using AI Code Generation

1var context = new AudioContext();2var wptools = new WPTools(context);3var buffer = wptools.createStereoImpulseBuffer(2, 44100, 0.5);4var convolver = context.createConvolver();5convolver.buffer = buffer;6convolver.connect(context.destination);7var source = context.createBufferSource();8source.buffer = context.createBuffer(1, 44100, 44100);9source.connect(convolver);10source.start(0);11var context = new AudioContext();12var wptools = new WPTools(context);13var buffer = wptools.createMonoImpulseBuffer(2, 44100, 0.5);14var convolver = context.createConvolver();15convolver.buffer = buffer;16convolver.connect(context.destination);17var source = context.createBufferSource();18source.buffer = context.createBuffer(1, 44100, 44100);19source.connect(convolver);20source.start(0);

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