FreeTTS无法找到任何声音

时间:2012-10-02 04:40:42

标签: java text-to-speech freetts

我正在尝试使用FreeTTS,这是代码:

import com.sun.speech.freetts.Voice;
import com.sun.speech.freetts.VoiceManager;

public class FreeTTSVoice {

public static final String VOICE_ALAN = "alan";
public static final String VOICE_KEVIN = "kevin";
public static final String VOICE_KEVIN16 = "kevin16";

private Voice voice;

public FreeTTSVoice(String voiceName) {

    VoiceManager voiceManager = VoiceManager.getInstance();
    voice = voiceManager.getVoice(voiceName);

    if (voice == null) {
        System.err.println(
            "Cannot find a voice named "
            + voiceName + ".  Please specify a different voice.");
        System.exit(1);
    }
}

public void speak(String msg) {
    voice.speak(msg);

}

public void open() {
    voice.allocate();
}

public void close() {
    voice.deallocate();
}

public static void main(String[] args) {
    System.setProperty("freetts.voices", "com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory");

    FreeTTSVoice me = new FreeTTSVoice(FreeTTSVoice.VOICE_KEVIN);
    me.open();
    me.speak("Hello java is smart. isn't is?");
    me.close();
}

}

编译正常,但会抛出以下运行时错误:

    pkswatch@neurals:~/dev/java/speech/viame-speech$ javac FreeTTSVoice.java
    pkswatch@neurals:~/dev/java/speech/viame-speech$ java FreeTTSVoice 
    Exception in thread "main" java.lang.Error: Unable to load voice directory.java.lang.ClassNotFoundException: com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory
    at com.sun.speech.freetts.VoiceManager.getVoiceDirectories(VoiceManager.java:198)
    at com.sun.speech.freetts.VoiceManager.getVoices(VoiceManager.java:110)
    at com.sun.speech.freetts.VoiceManager.getVoice(VoiceManager.java:502)
    at FreeTTSVoice.<init>(FreeTTSVoice.java:15)
    at FreeTTSVoice.main(FreeTTSVoice.java:39)

我正在使用: java版“1.6.0_24”

OpenJDK运行时环境(IcedTea6 1.11.3)(6b24-1.11.3-1ubuntu0.12.04.1)

OpenJDK Server VM(build 20.0-b12,混合模式)

FreeTTS 1.2.2版

为什么会出错?请帮忙

3 个答案:

答案 0 :(得分:2)

可能有些罐子没有正确连接.. 我使用netbeans建立项目后立即开始工作!

谢谢你们(@netbeans)..你救了我的一天! :)

对于那些可能遇到同样问题的人,请使用netbeans来避免图书馆的麻烦。

  1. 在“freetts-1.2.2-src.zip”的“lib”文件夹中添加lib / freetts.jar (可从sf.net下载)
  2. 将jdk文件夹(如果尚未列出)添加到项目库
  3. 你完成了!现在运行代码。

答案 1 :(得分:1)

我最近得到了同样的异常,这个例外是因为在你的应用中你已经在构建路径中添加了JAR但是没有 lib文件夹。

请在lib文件夹中添加Jars,它会起作用。 希望它有所帮助。

答案 2 :(得分:1)

我在以下Java论坛中找到了一种解决方案:https://community.oracle.com/thread/2182800

尝试设置合成器使用的SystemProperty。

System.setProperty("freetts.voices", "com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory");

现在效果很好!