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calulation of amplitude on each sample number in Audio reading ???

 
arun singhal
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posted 15 years ago
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I have a trouble in reading a wav file. Actually i have to read a file and then calculate amplitude in each sampling in an array. Is there any function to calculate amplitude ?
 
arun singhal
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I have to make a graph that compares the amplitude and sample number of a music file. I can use AudioInputStream, AudioFormat, and SourceDataLine to get the total number of samples and all that stuff, and I can get a byte array representation of the file, but I don't know how to go through each sample frame and get the amplitude for each of them. Can someone please help???
 
Campbell Ritchie
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Too difficult a question for "beginning Java". Moving thread.
 
arun singhal
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Then please give me any link of forum for solution of this type of problem .....
So that can get out of this type of problem...
 
Ulf Dittmer
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This may help if you're using javax.sound.sampled, and this example uses JMF to access individual audio samples.
 
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