How can i convert a audio file(i.e SONG) into a signal in signal processing ??

23 Jan 2013
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How can i convert a audio file(i.e SONG) into a analog signal in signal processing ?? I am learning signal processing for my college project.

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Walter Roberson
Walter Roberson on 23 Jan 2013

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wavread() the audio file. sound() the contents of it to send the signal to the built-in audio. If there is a speaker or headphones jack on the system, the analog signal can be pulled off of that.

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Medi Pooja
Medi Pooja on 8 Mar 2013
How to add an audio(.wav) file in a model in MATLAB ?Our project is on Adaptive noise cancellation...Kindly help us. Thanks in advance
Walter Roberson
Walter Roberson on 8 Mar 2013
Please start a new Question for that; when you do, please clarify there what you mean by "model".

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