Signal amplitude against time (java)

Posted by wsr74ws84 on Stack Overflow See other posts from Stack Overflow or by wsr74ws84
Published on 2010-04-11T20:09:46Z Indexed on 2010/04/11 20:13 UTC
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Hi everyone , I'm racking my brain in order to solve a knotty problem (at least for me)

While playing an audio file (using java) I want the signal amplitude to be displayed against time.

I mean I'd like to implement a small panel showing a sort of oscilloscope .(SPECTRUM ANALYZER) The audio signal should be viewed in the time domain (vertical axis is amplitude and the horizontal axis is time)

Does anyone know how to do it? Is there a good tutorial I can rely on? Since I know vwry little about java , I wish someone could help me .

Thanks in advance.

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