How to use createHighShelfFilter method in wpt

Best JavaScript code snippet using wpt

biquad-filters.js

Source:biquad-filters.js

...145        coef = normalizeFilterCoefficients(b0, b1, b2, a0, a1, a2);146    }147    return coef;148}149function createHighShelfFilter(freq, q, gain) {150    // q not used151    var b0;152    var b1;153    var b2;154    var a0;155    var a1;156    var a2;157    var coef;158    var A = Math.pow(10, gain / 40);159    if (freq == 1) {160        // When freq = 1, the z-transform is 1161        coef = {b0 : 1, b1 : 0, b2 : 0, a1 : 0, a2 : 0};162    } else if (freq > 0) {163        var w0 = Math.PI * freq;...

audio.service.ts

Source:audio.service.ts

...12        value: this.createLowShelfFilter()13      },14      {15        name: 'highshelf',16        value: this.createHighShelfFilter()17      }18    ];19    this.setupPlainAudioGraph();20  }21  setupPlainAudioGraph() {22    navigator.mediaDevices.getUserMedia({23        audio: true24      })25      .then(stream => {26        this.source = global.audioContext.createMediaStreamSource(stream);27        this.source.connect(this.analyser);28        this.analyser.connect(global.audioContext.destination);29      })30      .catch(e => {31      });32  }33  getAnalyser(): AnalyserNode {34    return this.analyser35  }36  connectFilters(connectedFilters: Array < string > ): Promise<any> {37    // ä¸åº¦å¨ãã¼ããã°ãã38    return new Promise( (resolve, rejected) => {39      this.disconnectAll()40          .then(() => {41            // ç¹ããã£ã«ã¿ããªããªããã¢ãã©ã¤ã¶ã ãç¹ã42            if (connectedFilters.length == 0) {43              this.source.connect(this.analyser);44              this.analyser.connect(global.audioContext.destination);45              resolve();46            }47    48            let lastConnectedNode: AudioNode;49            connectedFilters.forEach((connectedFilter, i) => {50    51              // ååã«å¯¾å¿ããFilterãåå¾52              let connectedNode: AudioNode = this.filters.find(obj => {53                return obj['name'] == connectedFilters[i];54              })['value'];55    56              // æåã®ãã£ã«ã¿57              if (i == 0) {58                this.source.connect(connectedNode);59              } else {60                lastConnectedNode.connect(connectedNode);61              }62              // æå¾ã®ãã£ã«ã¿63              if (i == connectedFilters.length - 1) {64                connectedNode.connect(this.analyser);65                this.analyser.connect(global.audioContext.destination);66              }67    68              lastConnectedNode = connectedNode;69    70            });71  72            resolve();73          })74          .catch(e => {75            new Error(e);76          });77    });78  }79  disconnectAll(): Promise < any > {80    return new Promise((resolve, reject) => {81      if (this.source) {82        this.source.disconnect();83      }84      this.analyser.disconnect();85      this.filters.forEach(obj => {86        let filter: AudioNode = obj['value'];87        filter.disconnect();88      });89      resolve();90    });91  };92  createLowShelfFilter(): BiquadFilterNode {93    let biquadForLow = global.audioContext.createBiquadFilter();94    biquadForLow.type = 'lowshelf';95    biquadForLow.frequency.value = 400;96    biquadForLow.gain.value = 25;97    return biquadForLow;98  }99  createHighShelfFilter(): BiquadFilterNode {100    let biquadForHigh = global.audioContext.createBiquadFilter();101    biquadForHigh.type = 'highshelf';102    biquadForHigh.frequency.value = 750;103    biquadForHigh.gain.value = 25;104    return biquadForHigh;105  }...

fake-audio.service.ts

Source:fake-audio.service.ts

...15        value: this.createLowShelfFilter()16      },17      {18        name: 'highshelf',19        value: this.createHighShelfFilter()20      }21    ];22    navigator.mediaDevices.getUserMedia({23        audio: true24      })25      .then(26        stream => {27          this.source = global.audioContext.createMediaStreamSource(stream);28          this.source.connect(this.analyser);29          this.analyser.connect(global.audioContext.destination);30        }31      );32  }33  getAnalyser(): AnalyserNode {34    return this.analyser35  }36  connectFilters(connectedFilters: Array<string>) {37    // ãªã«ãããªã38  }39  disconnectAll() {40    // ãªã«ãããªã41  }42  createLowShelfFilter(): BiquadFilterNode {43    let biquadForLow = global.audioContext.createBiquadFilter();44    biquadForLow.type = 'lowshelf';45    return biquadForLow;46  }47  createHighShelfFilter(): BiquadFilterNode {48    let biquadForHigh = global.audioContext.createBiquadFilter();49    biquadForHigh.type = 'highshelf';50    return biquadForHigh;51  }...

Using AI Code Generation

1var wpt = new WebAudioTestAPI();2var context = wpt.createContext();3var biquadFilter = context.createBiquadFilter();4biquadFilter.type = "highshelf";5biquadFilter.frequency.value = 1000;6biquadFilter.gain.value = 10;7biquadFilter.Q.value = 1;8biquadFilter.connect(context.destination);9biquadFilter.disconnect();10wpt.releaseAudioContext(context);11> +    def check_sys_deps(self, needs_http):12> +            _log.warning('No wav file is specified. Skipping the test.')13> +        if not os.path.exists(self._path_to_wav_file):14> +            _log.error('The wav file %s does not exist.' % self._path_to_wav_file)15> +        if not self._path_to_wav_file.endswith('.wav'):16> +            _log.error('The wav file %s is not a wav file.' % self._path_to_wav_file)17> +        if self._path_to_wav_file.endswith('sine.wav'):18> +            _log.error('The wav file %s is a sine wav file. Please use a real wav file.' % self._path_to_wav_file)19> +        if not self._path_to_wav_file.startswith(self._webkit_base()):20> +            _log.error('The wav file %s

Using AI Code Generation

1function test() {2  var context = new AudioContext();3  var filter = context.createHighShelfFilter();4  filter.frequency.value = 1000;5  filter.gain.value = 40;6  filter.Q.value = 10;7  shouldBe("filter.frequency.value", "1000");8  shouldBe("filter.gain.value", "40");9  shouldBe("filter.Q.value", "10");10}11test();12> +        (WebCore::IDL::Operation::ExtendedAttributes::CustomGetter): 13> +        (WebCore::IDL::Operation::ExtendedAttributes::CustomSetter): 14> +        (WebCore::IDL::Operation::ExtendedAttributes::CustomGetter

Using AI Code Generation

1var wpt = require('./wpt.js');2var fs = require('fs');3var context = new wpt.AudioContext();4var filter = context.createHighShelfFilter();5filter.frequency.value = 1000;6filter.gain.value = 10;7filter.Q.value = 20;8var data = context.toJSON();9var json = JSON.stringify(data, null, 2);10fs.writeFile('./test.json', json, function(err) {11  if(err) {12    console.log(err);13  } else {14    console.log("JSON saved to test.json");15  }16});17var WebAudioTestAPI = require('web-audio-test-api');18var context = new WebAudioTestAPI.AudioContext();19AudioContext.prototype.createHighShelfFilter = function() {20  return context.createBiquadFilter();21};22module.exports = WebAudioTestAPI;

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2var filter = wptoolkit.createHighShelfFilter(44100, 1000, 0.5);3var wptoolkit = require('wptoolkit');4var filter = wptoolkit.createLowShelfFilter(44100, 1000, 0.5);5var wptoolkit = require('wptoolkit');6var filter = wptoolkit.createPeakingFilter(44100, 1000, 0.5, 0.5);7var wptoolkit = require('wptoolkit');8var filter = wptoolkit.createNotchFilter(44100, 1000, 0.5);9var wptoolkit = require('wptoolkit');10var filter = wptoolkit.createAllPassFilter(44100, 1000, 0.5);11var wptoolkit = require('wptoolkit');12var filter = wptoolkit.createBandPassFilter(44100, 1000, 0.5);13var wptoolkit = require('wptoolkit');14var filter = wptoolkit.createBandStopFilter(44100, 1000, 0.5);15var wptoolkit = require('wptoolkit');16var filter = wptoolkit.createLowPassFilter(44100, 1000);

Using AI Code Generation

1var wptoolkit = require("wptoolkit");2var filter = wptoolkit.createHighShelfFilter(100, 100, 100, 100);3console.log(filter);4var wptoolkit = require("wptoolkit");5var filter = wptoolkit.createLowShelfFilter(100, 100, 100, 100);6console.log(filter);7var wptoolkit = require("wptoolkit");8var filter = wptoolkit.createPeakingFilter(100, 100, 100, 100);9console.log(filter);10var wptoolkit = require("wptoolkit");11var filter = wptoolkit.createNotchFilter(100, 100, 100);12console.log(filter);13var wptoolkit = require("wptoolkit");14var filter = wptoolkit.createAllPassFilter(100, 100);15console.log(filter);16var wptoolkit = require("wptoolkit");17var filter = wptoolkit.createLowPassFilter(100, 100);18console.log(filter);19var wptoolkit = require("wptoolkit");20var filter = wptoolkit.createHighPassFilter(100, 100);21console.log(filter);22var wptoolkit = require("wptoolkit");23var filter = wptoolkit.createBandPassFilter(100, 100, 100);24console.log(filter);25var wptoolkit = require("wptoolkit");26var filter = wptoolkit.createBandStopFilter(100, 100

Using AI Code Generation

1var wptools = require('wav-pcm-tools');2var fs = require('fs');3var data = fs.readFileSync('test.wav');4var wav = wptools.readWav(data);5var filter = wptools.createHighShelfFilter(wav, 1, 1, 1);6var filtered = filter.filter(wav.data);7var newWav = wptools.createWav(filtered, wav.channels, wav.sampleRate, wav.bitDepth, wav.validBits);8fs.writeFileSync('test2.wav', new Buffer(newWav));9var wptools = require('wav-pcm-tools');10var fs = require('fs');11var data = fs.readFileSync('test.wav');12var wav = wptools.readWav(data);13var filter = wptools.createLowShelfFilter(wav, 1, 1, 1);14var filtered = filter.filter(wav.data);15var newWav = wptools.createWav(filtered, wav.channels, wav.sampleRate, wav.bitDepth, wav.validBits);16fs.writeFileSync('test2.wav', new Buffer(newWav));17var wptools = require('wav-pcm-tools');18var fs = require('fs');19var data = fs.readFileSync('test.wav');20var wav = wptools.readWav(data);21var filter = wptools.createBandPassFilter(wav, 1, 1, 1);22var filtered = filter.filter(wav.data);23var newWav = wptools.createWav(filtered, wav.channels, wav.sampleRate, wav.bitDepth, wav.validBits);24fs.writeFileSync('test2.wav', new Buffer(newWav));25var wptools = require('wav-pcm-tools');26var fs = require('fs');27var data = fs.readFileSync('test.wav');28var wav = wptools.readWav(data);29var filter = wptools.createBandStopFilter(wav, 1, 1, 1);30var filtered = filter.filter(wav.data);31var newWav = wptools.createWav(filtered, wav.channels, wav.sampleRate, wav.bitDepth, wav.validBits);

Using AI Code Generation

1var wptools = require('webaudio-peaks-tools');2var highShelfFilter = wptools.createHighShelfFilter(2000, 6, 0.5);3console.log(highShelfFilter);4var wptools = require('webaudio-peaks-tools');5var peakingFilter = wptools.createPeakingFilter(1000, 6, 0.5);6console.log(peakingFilter);7var wptools = require('webaudio-peaks-tools');8var lowShelfFilter = wptools.createLowShelfFilter(2000, 6, 0.5);9console.log(lowShelfFilter);10var wptools = require('webaudio-peaks-tools');11var lowPassFilter = wptools.createLowPassFilter(2000, 6, 0.5);12console.log(lowPassFilter);13var wptools = require('webaudio-peaks-tools');14var highPassFilter = wptools.createHighPassFilter(2000, 6, 0.5);15console.log(highPassFilter);

Using AI Code Generation

1var filter = wptAudio.createHighShelfFilter();2var filter = wptAudio.createLowPassFilter();3var filter = wptAudio.createHighPassFilter();4var filter = wptAudio.createBandPassFilter();5var filter = wptAudio.createNotchFilter();6var filter = wptAudio.createAllPassFilter();7var filter = wptAudio.createPeakingFilter();8var filter = wptAudio.createLowShelfFilter();

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