How to integrate and use the speech synthesis function of Baidu AI interface in a Java project
Introduction:
Baidu AI open platform provides rich artificial intelligence capabilities. Including speech synthesis, etc. This article will introduce how to integrate and use the speech synthesis function of Baidu AI interface in a Java project.
Steps:
<dependency> <groupId>com.baidu.aip</groupId> <artifactId>java-sdk</artifactId> <version>4.15.2</version> </dependency>
import com.baidu.aip.client.DefaultAipSpeechClient; import com.baidu.aip.speech.AipSpeech; public class SpeechSynthesisDemo { // 设置APPID/AK/SK public static final String APP_ID = "your App ID"; public static final String API_KEY = "your API Key"; public static final String SECRET_KEY = "your Secret Key"; public static void main(String[] args) { // 初始化一个AipSpeech AipSpeech client = new AipSpeech(APP_ID, API_KEY, SECRET_KEY); // 可选:设置网络连接参数 client.setConnectionTimeoutInMillis(2000); client.setSocketTimeoutInMillis(60000); // 选择本地文件 String filePath = "test.pcm"; TtsResponse res = client.synthesis("你好百度", "zh", 1, null); byte[] data = res.getData(); JSONObject result = res.getResult(); if (data != null) { try { Util.writeBytesToFileSystem(data, filePath); } catch (IOException e) { e.printStackTrace(); } } if (result != null) { System.out.println(result.toString(2)); } } }
In the above code, you need to replace APP_ID, API_KEY and SECRET_KEY with the relevant information of your own application. You can also adjust speech synthesis parameters such as language, speaking speed, etc. as needed.
String filePath = "test.pcm"; TtsResponse res = client.synthesis("你好百度", "zh", 1, null); byte[] data = res.getData(); JSONObject result = res.getResult(); if (data != null) { try { Util.writeBytesToFileSystem(data, filePath); } catch (IOException e) { e.printStackTrace(); } } if (result != null) { System.out.println(result.toString(2)); }
Replace the text to be synthesized with the content you need, and filePath is the path to save the voice file.
Summary:
Through the above steps, we can integrate and use the speech synthesis function of Baidu AI interface in the Java project. You can adjust the parameters of speech synthesis according to actual needs, and save the synthesized speech as a file in pcm format to implement your own speech synthesis application.
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