我如何使用Text-To-Speech准确实现火车平台的广播声音？ [关闭]

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[<7天前关闭。

示例：（tun tun）您的火车/代号为** 5 0 6 P 0 0 2 3 Q 7 **

我想在我的应用中实现这种确切的声音。我怎样才能做到这一点。我尝试了文本到语音转换，但效果不佳！？

[请注意：声音不应该被硬编码（否则我将通过原始资产来完成）。令牌号将从服务器端更改。

代码：

public class LauncherActivity extends FragmentActivity implements TextToSpeech.OnInitListener {
 private int mStatus;
   private TextToSpeech mTTS;

    private void init() {
        tokenNumber = findViewById(R.id.token_number);
        mTTS = new TextToSpeech(this, this);
        value = 1;
        setHandler();
    }

  private void setTextSound(String textSound, String val) {
    if (mStatus == TextToSpeech.SUCCESS) {
        int result = mTTS.setLanguage(Locale.ENGLISH);

        if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) {
            Logger.d("Language not supported");
        } else {
            String freshString = val.replaceAll("[-+.^:,]", "");

            mTTS.setPitch(1f);
            mTTS.setSpeechRate(0.8f);
            char[] ch = freshString.toCharArray();

            // Printing array
            mTTS.speak(textSound, TextToSpeech.QUEUE_ADD, null, null);
            for (char c : ch) {
                mTTS.setSpeechRate(0.4f);
                mTTS.speak(String.valueOf(c), TextToSpeech.QUEUE_ADD, null, null);
            }


        }

    } else {
        Logger.d("Something went wrong. Please try again later");
    }
}

[如果可能，建议我不要使用任何库。

Answer 1

将setTextSound方法更改为以下内容>>

private void setTextSound(String textSound) {
    if (mStatus == TextToSpeech.SUCCESS) {
        int result = mTTS.setLanguage(Locale.ENGLISH);

        if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) {
            Logger.d("Language not supported");
        } else {
            String freshString = textSound.replaceAll("[-+.^:,]","");

            mTTS.setPitch(1f);
            mTTS.setSpeechRate(1f);
            char[] ch = freshString.toCharArray();

            // Printing array
            for (char c : ch) {
                mTTS.speak(String.valueOf(c)  , TextToSpeech.QUEUE_ADD, null);
            }


        }

    } else {
        Logger.d("Something went wrong. Please try again later");
    }
} 

让我知道是否可行