bookstoreHTML/speech.html at main · waalexan/bookstoreHTML · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Conversor de Voz para Texto</title>
</head>
<body>
<h1>Conversor de Voz para Texto</h1>
<select id="language-select">
    <option value="en">Ingles</option>
    <option value="pt">Portugues</option>
</select>
<button id="start-btn">Iniciar</button>
<button id="stop-btn">Parar</button>
<span id="tmpOutput"></span>
<script>
  const startBtn = document.getElementById('start-btn');
const stopBtn = document.getElementById('stop-btn');
const outputSpan = document.getElementById('tmpOutput');
const languageSelect = document.getElementById('language-select');
let recognition;

startBtn.addEventListener('click', startSpeechRecognition);
stopBtn.addEventListener('click', stopSpeechRecognition);

function startSpeechRecognition() {
    const lang = languageSelect.value;
    recognition = new webkitSpeechRecognition(); // para navegadores que suportam apenas o prefixo webkit
    // Configuracoes para reconhecimento de voz em tempo real
    recognition.continuous = true;
    recognition.interimResults = true;
    recognition.lang = lang;

    recognition.onresult = function(event) {
        let transcript = '';
        for (let i = event.resultIndex; i < event.results.length; i++) {
            transcript += event.results[i][0].transcript;
        }
        outputSpan.textContent = transcript

    };

    recognition.onend = function() {
        console.log('Reconhecimento de voz parado.');
    };

    recognition.start();

}

function stopSpeechRecognition() {
    if (recognition) {
        recognition.stop();
    }
}


</script>
</body>
</html>