espeak-ng/emscripten/demo.html

<!doctype html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=2">
    <title>espeakng.js 1.49.1 Demo</title>
    <style>
      h1 {
        max-width: 480px;
        margin: 2rem auto;
        font-size: 150%;
      }
      form {
        max-width: 480px;
        margin: 0 auto;
      }
      .speecharg label {
        display: inline-block;
        width: 20%;
      }
      .speecharg input, .speecharg select {
        display: inline-block;
        width: calc(80% - 3rem);
        margin: 0;
      }
      .speecharg input {
        margin: 0;
        padding: 0;
        border: 0;
      }
      .speecharg button {
        width: 1.5rem;
        height: 1.5rem;
        margin: 0 0 0 1.5rem;
        display: inline-block;
      }
      .bottom {
        margin-top: 1rem;
        display: -webkit-flex;
        display: flex;
        -webkit-justify-content: space-between;
        justify-content: space-between;
        margin: 1rem 0;
      }
      .bottom button {
        flex-grow: 1;
        -webkit-flex-grow: 1;
      }
      #texttospeak {
        width: 100%;
        height: 8rem;
        display: block;
        margin-bottom: 1rem;
      }
      #ipaarea {
        width: 100%;
        height: 8rem;
        display: block;
        margin-bottom: 1rem;         
      }
      p.gh {
        color: #333;
        text-align: right;
        display: block;
        font-style: italic;
      }

      /* loading screen */
      #splash {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: #fff;
        padding-top: 4rem;
        transition: opacity 200ms ease, visibility 200ms;
        -webkit-transition: opacity 200ms ease, visibility 200ms;
        visibility: hidden;
        opacity: 0;
      }
      body.loading #splash {
        visibility: visible;
        opacity: 1;
      }
      #splash > * {
        width: 10rem;
        max-width: 480px;
        margin: 2rem auto;
        display: block;
        text-align: center;
      }
      body.loading > *:not(#splash) {
        visibility: hidden;
      }

    </style>
    <script type="text/javascript" src="js/espeakng.js"></script>
    <script type="text/javascript" src="js/demo.js"></script>
  </head>
  <body class="loading">
    <div id="splash">
      <div>Loading eSpeak-ng worker and data...</div>
      <progress></progress>
    </div>
    <h1>espeakng.js 1.49.1 Demo</h1>
    <form>
      <textarea id="texttospeak">Call me Ishmael. Some years ago --- never mind how long precisely --- having little or no money in my purse, and nothing particular to interest me on shore, I thought I would sail about a little and see the watery part of the world. It is a way I have of driving off the spleen and regulating the circulation.</textarea>
      <textarea readonly="true" placeholder="IPA" id="ipaarea"></textarea>
      <div class="speecharg">
        <label for="pitch">Pitch</label><input id="pitch" type="range" value="50" min="0" max="100" /><button type="button" aria-label="Reset pitch" title="Reset pitch" onclick="resetPitch();">&#x21b6;</button>
      </div>
      <div class="speecharg">
        <label for="rate">Rate</label><input id="rate" type="range" value="175" min="80" max="450" /><button type="button" aria-label="Reset rate" title="Reset rate" onclick="resetRate();">&#x21b6;</button>
      </div>
      <div class="speecharg">
        <label for="voice">Voice</label><select id="voice"></select><button type="button" aria-label="Reset voice" title="Reset voice" onclick="resetVoice();">&#x21b6;</button>
      </div>
      <div class="bottom">
        <button type="button" onmousedown="speakAndIpa();">Speak</button>
        <button type="button" onmousedown="stop();">Stop</button>
      </div>
      <p class="gh"><a href="https://github.com/eeejay/espeak/tree/emscripten">Original Code for eSpeak: Eitan Isaacson</a></p>
      <p class="gh"><a href="https://github.com/pettarin/espeak-ng/tree/emscripten">Adapted Code for eSpeak-ng: Alberto Pettarin</a></p>
    </form>
    <script type="text/javascript">
      initializeDemo();
    </script>
  </body>
</html>