<!DOCTYPE html>

<html>
<head>

  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>teste</title>
</head>
<body>
    <button id="btn-gravar-audio">Gravar</button><br/><br/>
        <textarea id="textarea" cols="60" rows="5"></textarea>

<script
  src="https://code.jquery.com/jquery-3.4.1.min.js"
  integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo="
  crossorigin="anonymous"></script>  <script type="text/javascript" src="js/voice.js"></script>
</body>


</html>