我需要以下JavaScript的帮助，希望有人能帮助我。文本以英语语音读出。
如何在以下工作代码中更改语言和语音？我在网上进行了大量搜索，但由于我的 java 技能很差，找不到合适的解决方案。
所以，不幸的是我的编程技能不够好，所以我需要一些具体代码行的帮助。谢谢。
<!DOCTYPE html>
<html lang="en">
<head>
<title>Microsoft Cognitive Services Speech SDK JavaScript Quickstart</title>
<meta charset="utf-8" />
</head>
<body>
<button id="startSpeakTextAsyncButton">speak</button>
<!-- Speech SDK reference sdk. -->
<script src="microsoft.cognitiveservices.speech.sdk.bundle.js"></script>
<!-- Speech SDK Authorization token -->
<script>
var authorizationEndpoint = "token.php";
function RequestAuthorizationToken() {
if (authorizationEndpoint) {
var a = new XMLHttpRequest();
a.open("GET", authorizationEndpoint);
a.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
a.send("");
a.onload = function() {
var token = JSON.parse(atob(this.responseText.split(".")[1]));
serviceRegion.value = token.region;
authorizationToken = this.responseText;
subscriptionKey.disabled = true;
}
}
}
</script>
<!-- Speech SDK USAGE -->
<script>
var startSpeakTextAsyncButton;
var serviceRegion = "westeurope";
// for testing:
// var voiceName = "HeddaRUS";
// var voiceLanguage ="de-DE";
var subscriptionKey;
var authorizationToken;
var SpeechSDK;
var synthesizer;
document.addEventListener("DOMContentLoaded", function () {
startSpeakTextAsyncButton = document.getElementById("startSpeakTextAsyncButton");
subscriptionKey = document.getElementById("subscriptionKey");
startSpeakTextAsyncButton.addEventListener("click", function () {
startSpeakTextAsyncButton.disabled = true;
speechConfig = SpeechSDK.SpeechConfig.fromAuthorizationToken(authorizationToken, serviceRegion);
// I don't know how the code should looke like:
// speechConfig = SpeechSDK.SpeechConfig.setSpeechSynthesisLanguage(voiceLanguage);
// speechConfig = SpeechSDK.SpeechConfig.setSpeechSynthesisVoiceName(voiceName);
synthesizer = new SpeechSDK.SpeechSynthesizer(speechConfig);
// output should be in German language:
let inputText = "Ich möchte es auf deutsche Sprache setzen, weiß aber nicht wie!";
synthesizer.speakTextAsync(
inputText,
function (result) {
startSpeakTextAsyncButton.disabled = false;
window.console.log(result);
synthesizer.close();
synthesizer = undefined;
});
});
if (!!window.SpeechSDK) {
SpeechSDK = window.SpeechSDK;
startSpeakTextAsyncButton.disabled = false;
if (typeof RequestAuthorizationToken === "function") {RequestAuthorizationToken();}
}
});
</script>
</body>
</html>
为了快速测试，您可以在
speechConfig<!DOCTYPE html>
<html lang="en">
<head>
<title>Microsoft Cognitive Services Speech SDK JavaScript Quickstart</title>
<meta charset="utf-8" />
</head>
<body>
<button id="startSpeakTextAsyncButton" onclick="synthesizeSpeech()">speak</button>
<!-- Speech SDK reference sdk. -->
<script src="microsoft.cognitiveservices.speech.sdk.bundle.js"></script>
<script>
function synthesizeSpeech() {
var speechConfig = SpeechSDK.SpeechConfig.fromSubscription("<your subscription key,you can find it on azure portal=> Kesy and Endpoints blade>", "<your region>");
speechConfig.speechSynthesisVoiceName = "Microsoft Server Speech Text to Speech Voice (de-DE, Hedda)";
speechConfig.speechSynthesisLanguage = "de-DE";
var synthesizer = new SpeechSDK.SpeechSynthesizer(speechConfig);
let inputText = "Ich möchte es auf deutsche Sprache setzen, weiß aber nicht wie!";
synthesizer.speakTextAsync(
inputText,
function (result) {
startSpeakTextAsyncButton.disabled = false;
window.console.log(result);
synthesizer.close();
synthesizer = undefined;
});
}
</script>
</body>
</html>
你可以在 this page 从第 130 行找到所有语音名称。这不是你的错，似乎没有官方的 js 示例:(
将给定文本保存为
mp3const textToSpeech = async (key, region, text, filename)=> {
// convert callback function to promise
return new Promise((resolve, reject) => {
const speechConfig = sdk.SpeechConfig.fromSubscription(key, region);
speechConfig.speechSynthesisOutputFormat = 5; // mp3
speechConfig.speechSynthesisVoiceName = "es-MX-LibertoNeural";
speechConfig.speechSynthesisLanguage = "es-ES";
let audioConfig = sdk.AudioConfig.fromAudioFileOutput(filename);
const synthesizer = new sdk.SpeechSynthesizer(speechConfig, audioConfig);
synthesizer.speakTextAsync(
text,
result => {
const { audioData } = result;
synthesizer.close();
// return stream from file
const audioFile = fs.createReadStream(filename);
resolve(audioFile);
},
error => {
console.log(error);
synthesizer.close();
reject(error);
});
});
};
module.exports = {
textToSpeech
};
// example of use - saves the generated audio in the oof3.mp3 file
(async () => {
await textToSpeech('yourkeygoeshere', 'youregiongoeshere', 'El gato y el perro', 'oof3.mp3');
})();
附言
speechConfig.speechSynthesisVoiceName = "es-MX-LibertoNeural";
足以使输出成为西班牙语。添加
speechConfig.speechSynthesisLanguage = "es-ES";
不改变输出。
当你只设置
speechConfig.speechSynthesisLanguage = "es-ES";
输出是西班牙语，但语音不同（我假设是默认语音）