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freetts初探

FreeTTS是一个语音合成库,今天进行了相关的试用。
1、下载完毕之后,构建工程,拷贝到LIB中的JAR有:en_us.jar、freetts.jar、jsapi.jar、freetts-jsapi10.jar
2、jsapi.jar因为采用的授权不同于freetts,所以需要运行jsapi.exe并同意后来获取
3、需要将speech.properties拷贝到user.home或者java.home/lib下
4、编写基于JSAPI的HelloWorld程序:
import java.util.Locale;

import javax.speech.Central;
import javax.speech.EngineList;
import javax.speech.synthesis.Synthesizer;
import javax.speech.synthesis.SynthesizerModeDesc;
import javax.speech.synthesis.Voice;

public class HelloWorld {

    
public HelloWorld() {
    }

    
public static void listAllVoices(String modeName) {
        System.out.println(
"All " + modeName + " Mode JSAPI Synthesizers and Voices:");
        SynthesizerModeDesc required 
= new SynthesizerModeDesc(null, modeName, Locale.US, nullnull);
        EngineList engineList 
= Central.availableSynthesizers(required);
        
for (int i = 0; i < engineList.size(); i++) {
            SynthesizerModeDesc desc 
= (SynthesizerModeDesc) engineList.get(i);
            System.out.println(
"    " + desc.getEngineName() + " (mode=" + desc.getModeName() + ", locale="
                    
+ desc.getLocale() + "):");
            Voice voices[] 
= desc.getVoices();
            
for (int j = 0; j < voices.length; j++)
                System.out.println(
"        " + voices[j].getName());
        }
    }

    
public static void main(String args[]) {
        
// 利用 FreeTTS 读出Good job
        try {
            SynthesizerModeDesc desc 
= new SynthesizerModeDesc("FreeTTS en_US general synthesizer""general",
                    Locale.US, 
nullnull);
            Synthesizer synthesizer 
= Central.createSynthesizer(desc);
            
if (synthesizer == null) {
                System.exit(
1);
            }
            synthesizer.allocate();
            synthesizer.resume();
            desc 
= (SynthesizerModeDesc) synthesizer.getEngineModeDesc();
            Voice voices[] 
= desc.getVoices();
            
for (Voice v : voices) {
                synthesizer.getSynthesizerProperties().setVoice(v);
                synthesizer.speakPlainText(
"good job"null);
                synthesizer.waitEngineState(
0x10000L);
            }
            synthesizer.deallocate();
        } 
catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}

5、编写基于FreeTTS的测试程序:
import com.sun.speech.freetts.Voice;
import com.sun.speech.freetts.VoiceManager;

public class FreeTTSHelloWorld {

    
public FreeTTSHelloWorld() {
    }

    
public static void listAllVoices() {
        System.out.println();
        System.out.println(
"All voices available:");
        VoiceManager voiceManager 
= VoiceManager.getInstance();
        Voice voices[] 
= voiceManager.getVoices();
        
for (int i = 0; i < voices.length; i++)
            System.out.println(
"    " + voices[i].getName() + " (" + voices[i].getDomain() + " domain)");

    }

    
public static void main(String args[]) {
        listAllVoices();
        System.out.println();
        VoiceManager voiceManager 
= VoiceManager.getInstance();
        Voice helloVoice 
= voiceManager.getVoice("kevin16");
        
if (helloVoice == null) {
            System.exit(
1);
        }
        helloVoice.allocate();
        helloVoice.speak(
"GOOD JOB KINKDING");
        helloVoice.deallocate();
        System.exit(
0);
    }
}

posted on 2010-10-15 11:28 俊星 阅读(3374) 评论(2)  编辑  收藏

评论

# re: freetts初探 2011-06-02 22:16 珑儿

System property "mbrola.base" is undefined. Will not use MBROLA voices.

这个问题怎么解决啊?  回复  更多评论   

# re: freetts初探 2012-02-01 17:12 apiao

学习了! 就是不清楚为啥在eclipse下跑不起来...  回复  更多评论   


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