人工智能AI创作打击音乐效果代码-html代码-BFW代码库

代码语言：html
所属分类：多媒体
代码描述：人工智能AI创作打击音乐效果代码，可设置节拍及速度，还可自己自定义节拍位置创作新的电子乐。
下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <meta name="viewport" content="width=device-width, initial-scale=1">

    <link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/materialize.css">
    <link rel='stylesheet' href='https://fonts.googleapis.com/icon?family=Material+Icons'>

    <style>
        html,
        body,
        .app {
          margin: 0;
          padding: 0;
          width: 100%;
          height: 100%;
        
          background-color: #111;
          color: white;
        }
        
        .progress {
          max-width: 30%;
          margin: 45vh auto 55vh auto;
        }
        
        .app {
          display: flex;
          flex-direction: column;
          align-items: center;
          justify-content: center;
        
          background: linear-gradient(to right, #010305, #131516);
        }
        
        .sequencer,
        .controls {
          width: 80vw;
        }
        .controls {
          display: flex;
          flex-direction: row;
          justify-content: space-around;
        }
        .control {
          text-align: center;
        }
        .control input {
          margin-bottom: 20px;
        }
        .select-wrapper span.caret {
          color: inherit; /* Override materialize.css black */
        }
        .select-wrapper input.select-dropdown {
          margin-bottom: 10px;
        }
        .input-field {
          margin-top: 0;
        }
        input[type='range'] {
          border: 0;
        }
        input[type='range'] + .thumb {
          background-color: #2196f3;
        }
        input[type='range']::-webkit-slider-thumb {
          background-color: #2196f3;
        }
        input[type='range']::-moz-range-thumb {
          background-color: #2196f3;
        }
        input[type='range']::-ms-thumb {
          background-color: #2196f3;
        }
        .control .share {
          margin-top: 10px;
        }
        .midi-output,
        .midi-clock-input,
        .select-wrapper {
          max-width: 200px;
          margin: 0 auto;
        }
        .select-wrapper input {
          color: white;
        }
        .sequencer {
          position: relative;
          height: 70vh;
          margin: 20px 0;
          display: flex;
          flex-direction: row;
          perspective: 1000px;
          transform-style: preserve-3d;
        }
        .sequencer .legend {
          flex: 0.75;
          display: flex;
          flex-direction: column;
        }
        .drum-class {
          display: flex;
          align-items: center;
          justify-content: flex-start;
          margin: 2.5px;
        
          font-size: 12px;
          color: #999;
        }
        .sequencer .steps {
          flex: 9;
          display: flex;
          flex-direction: row;
        }
        .step {
          flex: 1;
          display: flex;
          flex-direction: column;
          transform-style: preserve-3d;
        }
        .steps {
          transform-style: preserve-3d;
        }
        .gutter {
          width: 5px;
        }
        .gutter.seed-marker {
          background-color: #aaa;
          margin: 0 10px;
          cursor: move;
        }
        .gutter.seed-marker:hover {
          background-color: white;
        }
        .cell {
          margin: 2.5px 0;
          background-color: rgba(100, 100, 100, 0.1);
          border: 1px solid rgba(100, 100, 100, 0.2);
          border-radius: 3px;
          z-index: 0;
          transition: background-color 0.3s ease;
        }
        
        .cell:hover {
          background-color: rgba(100, 100, 100, 0.5);
        }
        .step:not(.regenerating) .cell.on {
          background-color: #64b5f6;
          opacity: 1;
        }
        
        .step.seed .cell.on {
          background-color: #e91e63;
        }
        
        .regenerate {
          position: absolute;
          visibility: hidden;
          font-size: 30px;
          line-height: 56px;
        }
        
        .kick {
          flex: 2;
          margin-bottom: 10px;
        }
        .snare {
          flex: 1;
          margin-top: 10px;
          margin-bottom: 10px;
        }
        .hi-hat-closed {
          flex: 1;
          margin-top: 10px;
        }
        .hi-hat-open {
          flex: 1;
          margin-bottom: 10px;
        }
        .tom-low {
          flex: 1;
          margin-top: 10px;
        }
        .tom-mid {
          flex: 1;
        }
        .tom-high {
          flex: 1;
          margin-bottom: 10px;
        }
        .clap {
          flex: 1;
          margin-top: 10px;
        }
        .rim {
          flex: 1;
        }
        
        .info {
          max-width: 50%;
          margin: 100px auto;
          text-align: center;
        }
        .info p {
          margin-top: 50px;
        }
    </style>




</head>

<body>
    <div class="progress pink">
        <div class="indeterminate white"></div>
    </div>
    <div class="app" style="display: none;">
        <div class="sequencer">
            <div class="steps"></div>
        </div>
        <a class="regenerate btn-floating btn-large waves-effect waves-light pink darken-2 pulse">
            <i class="material-icons">refresh</i>
        </a>
        <div class="controls">
            <div class="control">
                <a class="playpause btn-floating btn-large waves-effect waves-light blue">
                    <i class="material-icons play-icon">play_arrow</i>
                    <i class="material-icons pause-icon" style="display: none">pause</i>
                </a>
            </div>
            <div class="control">
                <div class="input-field grey-text">
                    <select id="pattern-length">
            <option>4</option>
            <option>8</option>
            <option selected>16</option>
            <option>32</option>
          </select> Pattern length
                </div>
            </div>
            <div class="control">
                <p class="range-field grey-text">
                    <input type="range" id="tempo" min="20" max="240" value="120" step="1"> Tempo
                </p>
            </div>
            <div class="control">
                <p class="range-field grey-text">
                    <input type="range" id="swing" min="0.5" max="0.7" value="0.55" step="0.05"> Swing
                </p>
            </div>
            <div class="control">
                <p class="range-field grey-text">
                    <input type="range" id="temperature" class="tooltipped" min="0.5" max="2" value="1.1" step="0.1" data-tooltip="Higher temperatures will make the neural network generates wilder patterns" data-delay="500"> Temperature
                </p>
            </div>
        </div>
    </div>
    <div class="info">
        <p class="webmidi-enabled" style="display: none;">
            Output:
            <select class="midi-output"></select>
        </p>
        <p class="webmidi-enabled" style="display: none;">
            MIDI clock output:
            <select class="midi-clock-output"></select>
        </p>
        <p class="webmidi-enabled" style="display: none;">
            MIDI clock input:
            <select class="midi-clock-input"></select>
        </p>
        <p>This is an experimental drum machine powered by a deep neural network. To use it, define a seed pattern on the left, and use the &ldquo;generate&rdquo; button. A neural network will dream up a continuation to your seed pattern.</p>
        <p>Using the
            <a href="https://github.com/tensorflow/magenta/tree/master/magenta/models/drums_rnn">Drums RNN</a> (pretrained) model from
            <a href="https://magenta.tensorflow.org/">Google Magenta</a>, and
            <a href="https://goo.gl/magenta/js">Magenta.js</a> +
            <a href="https://js.tensorflow.org/">TensorFlow.js</a> +
            <a href="https://tonejs.github.io/">Tone.js</a>.</p>
        <p>A pen by
            <a href="https://twitter.com/teropa">@teropa</a>.</p>
    </div>


<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/babel.min.js"></script>
    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/lodash-min.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/magentamusic.min.js"></script>
    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jquery-3.2.1.min.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/materialize.1.0.0.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/web-animations.min.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/webmidi.min.js"></script>
    <script>
        const DRUM_CLASSES = [
          'Kick',
          'Snare',
          'Hi-hat closed',
          'Hi-hat open',
          'Tom low',
          'Tom mid',
          'Tom high',
          'Clap',
          'Rim'
        ];
        const TIME_HUMANIZATION = 0.01;
        
        let Tone = mm.Player.tone;
        
        let sampleBaseUrl = '//repo.bfw.wiki/bfwrepo/sound/tones';
        
        let reverb = new Tone.Convolver(
          `${sampleBaseUrl}/small-drum-room.wav`
        ).toMaster();
        reverb.wet.value = 0.35;
        
        let snarePanner = new Tone.Panner().connect(reverb);
        new Tone.LFO(0.13, -0.25, 0.25).connect(snarePanner.pan).start();
        
        let drumKit = [
          new Tone.Players({
            high: `${sampleBaseUrl}/808-kick-vh.mp3`,
            med: `${sampleBaseUrl}/808-kick-vm.mp3`,
            low: `${sampleBaseUrl}/808-kick-vl.mp3`
          }).toMaster(),
          new Tone.Players({
            high: `${sampleBaseUrl}/flares-snare-vh.mp3`,
            med: `${sampleBaseUrl}/flares-snare-vm.mp3`,
            low: `${sampleBaseUrl}/flares-snare-vl.mp3`
          }).connect(snarePanner),
          new Tone.Players({
            high: `${sampleBaseUrl}/808-hihat-vh.mp3`,
            med: `${sampleBaseUrl}/808-hihat-vm.mp3`,
            low: `${sampleBaseUrl}/808-hihat-vl.mp3`
          }).connect(new Tone.Panner(-0.5).connect(reverb)),
          new Tone.Players({
            high: `${sampleBaseUrl}/808-hihat-open-vh.mp3`,
            med: `${sampleBaseUrl}/808-hihat-open-vm.mp3`,
            low: `${sampleBaseUrl}/808-hihat-open-vl.mp3`
          }).connect(new Tone.Panner(-0.5).connect(reverb)),
          new Tone.Players({
            high: `${sampleBaseUrl}/slamdam-tom-low-vh.mp3`,
            med: `${sampleBaseUrl}/slamdam-tom-low-vm.mp3`,
            low: `${sampleBaseUrl}/slamdam-tom-low-vl.mp3`
          }).connect(new Tone.Panner(-0.4).connect(reverb)),
          new Tone.Players({
            high: `${sampleBaseUrl}/slamdam-tom-mid-vh.mp3`,
            med: `${sampleBaseUrl}/slamdam-tom-mid-vm.mp3`,
            low: `${sampleBaseUrl}/slamdam-tom-mid-vl.mp3`
          }).connect(reverb),
          new Tone.Players({
            high: `${sampleBaseUrl}/slamdam-tom-high-vh.mp3`,
   .........完整代码请登录后点击上方下载按钮下载查看