how to convert audio signal into binary signal for using in classifier?

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pranjal on 4 Jun 2015
Commented: Image Analyst on 4 Jun 2015
i have audio signals and want to classify them in 3 categories. what type classifier i can use? for that my audio files needs to be converted into binary signals? how to do that? pls help
Image Analyst
Image Analyst on 4 Jun 2015
You have digital computer files that represent sounds. Why are these .wav files already not in binary form? Did you use wavread() to read them in? Now you have numbers that represent the strength of the signal at each time point. A number is binary, like 9 is 1001 when you look at the low level computer storage of it. So, what do you mean?

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