0

How to get audio from microphone (Line-In) and playback device (speakers Line-Out) in Java?

Andrew Thompson
  • 168,117
  • 40
  • 217
  • 433
Ha Thi Hong
  • 1
  • 1
  • You ***might*** be able to get the 'playback' sound using Java Sound (tag added). Check [this answer](https://stackoverflow.com/questions/14301618/can-java-sound-be-used-to-control-the-system-volume/14301620#14301620) for a start on looking into the sound system. – Andrew Thompson Jun 01 '18 at 10:55
  • @AndrewThompson Thank for your help. But my computer (windows) mixer name: Java Sound Audio Engine not showed. – Ha Thi Hong Jun 04 '18 at 02:47
  • Well, that Q&A was specifically about ***changing the system volume.*** I directed your attention to it, as it lists **all** the sound lines. Try tapping into some of the others. – Andrew Thompson Jun 04 '18 at 02:58
  • @AndrewThompson my computer have not Java sound, so i can't get sound of playback? – Ha Thi Hong Jun 05 '18 at 03:20
  • *"my computer have not Java sound"* If it has the J2SE, is has the Java Sound API. – Andrew Thompson Jun 05 '18 at 04:52
  • @AndrewThompson Thank for you help! I think j2se is installed in my computer. It have 6 mixer but have not Java Sound. Do you give a suggestion ? – Ha Thi Hong Jun 05 '18 at 10:12
  • Well, I said this a couple of comments ago, but I'll repeat it more *emphatically* and **boldly.** ***Try tapping into some of the others.*** Do you get the sound signal you need from any of *them?* (I don't understand your obsession with the Java Sound Engine that was only mentioned in passing!) – Andrew Thompson Jun 05 '18 at 10:22
  • BTW - the answer form below is **not** for extra information. Instead [edit] the question to add new information. – Andrew Thompson Jun 05 '18 at 10:24

0 Answers0