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jdk21使用Vosk实现语音文字转换，免费的语音识别

news 2025/5/14 6:41:22

1.下载vosk的model

vosk官网：https://alphacephei.com/vosk/models
我这里使用较小的vosk-model-small-cn-0.22

2.添加相关pom文件

 <!-- 获取音频信息 --><dependency><groupId>org</groupId><artifactId>jaudiotagger</artifactId><version>2.0.3</version></dependency><!-- 语音识别 --><dependency><groupId>net.java.dev.jna</groupId><artifactId>jna</artifactId><version>5.16.0</version></dependency><dependency><groupId>com.alphacephei</groupId><artifactId>vosk</artifactId><version>0.3.45</version></dependency>

3.代码

添加model和使用的音频，我这里用的wav格式的，不同格式的参数会不一样


import org.vosk.LibVosk;
import org.vosk.LogLevel;
import org.vosk.Model;
import org.vosk.Recognizer;import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.UnsupportedAudioFileException;
import java.io.*; public class testVosk {public static void main(String[] argv) throws IOException, UnsupportedAudioFileException {LibVosk.setLogLevel(LogLevel.DEBUG);try (Model model = new Model("E:\\srk\\bigData\\vosk-model-small-cn-0.22");InputStream fis = AudioSystem.getAudioInputStream(new BufferedInputStream(new FileInputStream("C:\\Users\\Administrator\\Downloads\\mdhs1-5ob2k.wav")));Recognizer recognizer = new Recognizer(model, 16000)) {int bytes;byte[] b = new byte[4096];while ((bytes = fis.read(b)) >= 0) {if (recognizer.acceptWaveForm(b, bytes)) {System.out.println(recognizer.getResult());} else {System.out.println(recognizer.getPartialResult());}}String result = recognizer.getFinalResult();System.out.println(result);}}
}