audio signal sampled data processing
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How do I do operations on audio signal sampled data? For ex. I want to double the amplitude of audio data(multiply the data by 2)
3 Commenti
Walter Roberson
il 17 Nov 2013
Double to relative amplitude? Or double the pressure?
RoboKid
il 19 Nov 2013
Walter Roberson
il 19 Nov 2013
The back of my memory is saying that pressure is proportional to amplitude squared; if so then multiply by sqrt(2). I could easily be wrong on the relationship.
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