java - 如何将输出语音存储到 freetts 中的音频文件

Question

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程序中的 wave 文件中。我想通过代码来完成。

这是随示例提供的示例 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。

谢谢呼吸机

Answer 1

我想出了如何做到这一点，你必须简单地使用 SingleFileAudioPlayer 传递你想要的文件名和文件类型，示例声明如下:

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"); 

这将保存文件中的任何内容。请记住关闭音频播放器，否则文件将无法保存。在退出前放置 audioPlayer.close();。

这是将文件转储到您的 C 目录中的完整工作代码

    /**
     * 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);
        }
    }