8

我正在尝试将 freetts 用于一个简单的 java 应用程序，但我遇到了一个问题，谁能告诉我如何将从文本转换为语音的输出语音保存到我的程序中的波形文件中。我想通过代码来做到这一点。

这是与示例一起提供的示例 helloworld 应用程序

/**
 * Copyright 2003 Sun Microsystems, Inc.
 * 
 * See the file "license.terms" for information on usage and
 * redistribution of this file, and for a DISCLAIMER OF ALL 
 * WARRANTIES.
 */
import com.sun.speech.freetts.FreeTTS;
import com.sun.speech.freetts.Voice;
import com.sun.speech.freetts.VoiceManager;
import com.sun.speech.freetts.audio.JavaClipAudioPlayer;

/**
 * Simple program to demonstrate the use of the FreeTTS speech
 * synthesizer.  This simple program shows how to use FreeTTS
 * without requiring the Java Speech API (JSAPI).
 */
public class FreeTTSHelloWorld {

    /**
     * Example of how to list all the known voices.
     */


    public static void main(String[] args) {

       // listAllVoices();

        FreeTTS freetts;

        String voiceName = "kevin16";

        System.out.println();
        System.out.println("Using voice: " + voiceName);

        /* The VoiceManager manages all the voices for FreeTTS.
         */
        VoiceManager voiceManager = VoiceManager.getInstance();
        Voice helloVoice = voiceManager.getVoice(voiceName);

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

        /* Allocates the resources for the voice.
         */
        helloVoice.allocate();

        /* Synthesize speech.
         */


        helloVoice.speak("Thank you for giving me a voice. "
                         + "I'm so glad to say hello to this world.");


        /* Clean up and leave.
         */
        helloVoice.deallocate();
        System.exit(0);
    }
}

此代码运行良好我想将输出保存为磁盘上的音频文件。

谢谢普拉内

4

2 回答 2

14

我想出了如何做到这一点，您必须简单地使用SingleFileAudioPlayer传递文件名和文件类型，您想要的示例声明将如下所示：

audioPlayer = new SingleFileAudioPlayer("output",Type.WAVE);

现在您需要将SinglefileAudioplayer对象附加到您的VoiceManager对象：例如

helloVoice.setAudioPlayer(audioPlayer);

现在使用：

hellovoice.speak("zyxss");

这将保存文件，其中包含任何内容。记得关闭音频播放器，否则文件将不会被保存。audioPlayer.close();退出前放 。

这是完整的工作代码，它将在您的 C 目录中转储文件

    /**
     * Copyright 2003 Sun Microsystems, Inc.
     * 
     * See the file "license.terms" for information on usage and
     * redistribution of this file, and for a DISCLAIMER OF ALL 
     * WARRANTIES.
     */
    import com.sun.speech.freetts.FreeTTS;
    import com.sun.speech.freetts.Voice;
    import com.sun.speech.freetts.VoiceManager;
    import com.sun.speech.freetts.audio.AudioPlayer;
    import com.sun.speech.freetts.audio.SingleFileAudioPlayer;
    import javax.sound.sampled.AudioFileFormat.Type;

    /**
     * Simple program to demonstrate the use of the FreeTTS speech
     * synthesizer.  This simple program shows how to use FreeTTS
     * without requiring the Java Speech API (JSAPI).
     */
    public class FreeTTSHelloWorld {

        /**
         * Example of how to list all the known voices.
         */


        public static void main(String[] args) {

           // listAllVoices();

            FreeTTS freetts;
       AudioPlayer audioPlayer = null;
            String voiceName = "kevin16";

            System.out.println();
            System.out.println("Using voice: " + voiceName);

            /* The VoiceManager manages all the voices for FreeTTS.
             */
            VoiceManager voiceManager = VoiceManager.getInstance();
            Voice helloVoice = voiceManager.getVoice(voiceName);

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

            /* Allocates the resources for the voice.
             */
            helloVoice.allocate();

            /* Synthesize speech.
             */
//create a audioplayer to dump the output file
           audioPlayer = new SingleFileAudioPlayer("C://output",Type.WAVE);
    //attach the audioplayer 
           helloVoice.setAudioPlayer(audioPlayer);



            helloVoice.speak("Thank you for giving me a voice. "
                             + "I'm so glad to say hello to this world.");



            /* Clean up and leave.
             */
            helloVoice.deallocate();
//don't forget to close the audioplayer otherwise file will not be saved
            audioPlayer.close();
            System.exit(0);
        }
    }
于 2010-10-28T06:36:01.427 回答
0

我从未使用过 FreeTTS，但对 JavaDocs 的快速扫描显示Voice.setWaveDumpFile(String)。这是否符合要求？

于 2010-10-27T00:19:34.123 回答