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Editor to share with you how to use java to achieve text-to-voice broadcasting function, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

The method is as follows

1. Pom.xml introduces jar package dependency

Com.hynnet jacob 1.18

Copy the jacob-1.18-x64.dll file to the bin directory of the jdk installation location.

Https://files.cnblogs.com/files/w1441639547/jacob-1.18-x64.rar

Third, import the jacobtest.java class into the project for test run.

Package com.Interface.util;import com.jacob.activeX.ActiveXComponent;import com.jacob.com.Dispatch;import com.jacob.com.Variant / * * text-to-speech test jdk bin file needs to import jacob-1.17-M2-x64.dll * * @ author zk * @ date: 10:05:21 on June 25, 2019 * / public class jacobtest {/ * Voice to text and play * * @ param txt * / public static void textToSpeech (String text) {ActiveXComponent ax = null; try {ax = new ActiveXComponent ("Sapi.SpVoice") / / output voice content Dispatch spVoice = ax.getObject (); / / Volume 0-100 ax.setProperty ("Volume", new Variant (100)); / / speech reading speed-10 to + 10 ax.setProperty ("Rate", new Variant (- 2)); / / perform Dispatch.call (spVoice, "Speak", new Variant (text)) / / the following is the build file stream to generate voice files ax = new ActiveXComponent ("Sapi.SpFileStream"); Dispatch spFileStream = ax.getObject (); ax = new ActiveXComponent ("Sapi.SpAudioFormat"); Dispatch spAudioFormat = ax.getObject (); / / set the audio stream format Dispatch.put (spAudioFormat, "Type", new Variant (22)) / / set the file output stream format Dispatch.putRef (spFileStream, "Format", spAudioFormat); / / call the output file stream opening method to create a .wav file Dispatch.call (spFileStream, "Open", new Variant (". / text.wav"), new Variant (3), new Variant (true)) / / set the audio output stream of the sound object to the output file object Dispatch.putRef (spVoice, "AudioOutputStream", spFileStream); / / set the volume from 0 to 100 Dispatch.put (spVoice, "Volume", new Variant (100)); / / set the reading speed Dispatch.put (spVoice, "Rate", new Variant (- 2)) / / start reading Dispatch.call (spVoice, "Speak", new Variant (text)); / / close the output file Dispatch.call (spFileStream, "Close"); Dispatch.putRef (spVoice, "AudioOutputStream", null); spAudioFormat.safeRelease (); spFileStream.safeRelease (); spVoice.safeRelease (); ax.safeRelease ();} catch (Exception e) {e.printStackTrace () The above is "how to use java to achieve text-to-voice broadcasting function" all the content of this article, thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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