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the java tutorials are at <a href="http://java.sun.com/docs/books/tutorial/" rel="ugc">http://java.sun.com/docs/books/tutorial/</a><br />
if you are not familiar with them I highly recommend them
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the java tutorials are at http://java.sun.com/docs/books/tutorial/ [http://java.sun.com/docs/books/tutorial/]
if you are not familiar with them I highly recommend them

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Thanks Kengoudsward:<br />
This &nbsp;website is quite helpful , &nbsp;I can get enough things from it<br />
<br />
Thanks <br />
<br />
Roy <br />

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Thanks Kengoudsward:
This  website is quite helpful ,  I can get enough things from it

Thanks

Roy


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<div class="content wysiwyg-content">
today is extremely hot:<br />
&nbsp; &nbsp;continue that question I asked yesterday..<br />
&nbsp; I am planning to use a java application to read the data from .wav file and plot the waveform. I want to plot the data as double format. those data can be used to do further analysis such fft or more. Can you tell me how to extract the raw data from wave file and convert them to double format that I can use to do FFT.<br />
<br />
&nbsp; &nbsp;please !!! Christmas is coming ! <br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Roy from melbourne
</div>
</div>


today is extremely hot:
   continue that question I asked yesterday..
  I am planning to use a java application to read the data from .wav file and plot the waveform. I want to plot the data as double format. those data can be used to do further analysis such fft or more. Can you tell me how to extract the raw data from wave file and convert them to double format that I can use to do FFT.

   please !!! Christmas is coming ! 
                                                          
                                                            Roy from melbourne

how to plot .wav file 2

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.