错误 output 语言 Azure Text-To-Speech

Question

我使用 azure 的 javascript 语音 SDK 并修改了speechSynthesisLanguage属性以更改 output 语言，但它不起作用。 output 语言还是英文。 我遵循了文档并使用了他们的 repo上可用的演示代码。

(function() {
  // <code>
  "use strict";
  
  // pull in the required packages.
  var sdk = require("microsoft-cognitiveservices-speech-sdk");
  var readline = require("readline");
  const { exec } = require("child_process");
  
  // replace with your own subscription key,
  // service region (e.g., "westus"), and
  // the name of the file you save the synthesized audio.
  var subscriptionKey = "xxx";
  var serviceRegion = "francecentral"; // e.g., "westus"
  var filename = "test1.wav";

  // we are done with the setup

  // now create the audio-config pointing to our stream and
  // the speech config specifying the language.
  var audioConfig = sdk.AudioConfig.fromAudioFileOutput(filename);
  var speechConfig = sdk.SpeechConfig.fromSubscription(subscriptionKey, serviceRegion);

  speechConfig.setProperty('speechSynthesisLanguage', 'fr-FR')
  speechConfig.setProperty('SpeechServiceConnection_RecoLanguage', 'fr-FR')
  speechConfig.setProperty('speechSynthesisVoiceName', 'fr-FR-AlainNeural')
  console.log(speechConfig)
  
  //create the speech synthesizer.
  var synthesizer = new sdk.SpeechSynthesizer(speechConfig, audioConfig);


  var rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
  });

  rl.question("Test à saisir :\n", function (text) {
    rl.close();
    // start the synthesizer and wait for a result.
    synthesizer.speakTextAsync(text,
        function (result) {
      if (result.reason === sdk.ResultReason.SynthesizingAudioCompleted) {
        console.log("synthesis finished.");
      } else {
        console.error("Speech synthesis canceled, " + result.errorDetails +
            "\nDid you update the subscription info?");
      }
      synthesizer.close();
      synthesizer = undefined;
    },
        function (err) {
      console.trace("err - " + err);
      synthesizer.close();
      synthesizer = undefined;
    });
    console.log("Now synthesizing to: " + filename);
    exec(`vlc ${filename} vlc://quit`);
  });
  // </code>
  
}());

根据文档，output 语言已正确设置为fr-FR 。

console.log(speechConfig.getProperty('speechSynthesisLanguage')) //fr-FR

我试图通过德语更改语言或使用setServiceProperty(string, string, ServicePropertyChannel)方法，但它没有用。

你有解决方案吗？ 谢谢

Answer 1

• 我假设您想将法语文本转换为法语语音。 现在要做到这一点，我们需要设置两个设置，即speechSynthesisLanguage和speechSynthesisVoiceName这些设置将代表您传递的语言的名称和语音的名称。

• 在这里，我创建了一个 function，它将要求以法语作为文本并将数据添加到YourAudioFile.wav文件中。

代码：

(function() {
    "use strict";
    var  sdk = require("microsoft-cognitiveservices-speech-sdk");
var  readline = require("readline");

  

var  audioFile = "YourAudioFile.wav";

const  speechConfig = sdk.SpeechConfig.fromSubscription(process.env.SPEECH_KEY, process.env.SPEECH_REGION);
const  audioConfig = sdk.AudioConfig.fromAudioFileOutput(audioFile);

  // the speech settings for french

speechConfig.speechSynthesisLanguage = "fr-FR";

speechConfig.speechSynthesisVoiceName = "fr-FR-BrigitteNeural";

var  synthesizer = new  sdk.SpeechSynthesizer(speechConfig, audioConfig);
var  rl = readline.createInterface({
    input:  process.stdin,
    output:  process.stdout
});

 
rl.question("Enter some text that you want to speak >\n> ", 
        function (text)
        {
            rl.close();
            synthesizer.speakTextAsync(text,
                function (result) 
                {
                    if (result.reason === sdk.ResultReason.SynthesizingAudioCompleted)
                        {
                            console.log("synthesis finished.");
                        }
                    else
                        {
                            console.error("Speech synthesis canceled, " + result.errorDetails +"\nDid you set the speech resource key and region values?");
                        }
                    synthesizer.close();
                    synthesizer = null;
                },
            function (err) 
            {
                console.trace("err - " + err);
                synthesizer.close();        
                synthesizer = null;
            }
        );
        console.log("Now synthesizing to: " + audioFile);
        }
    );
}());

上面的大部分代码来自这个关于文本到语音的MSDOC 。