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Waveforms

How to “play back” a picture of a sound wave

For many people, the reproduction of recorded sounds takes place in a conceptual black box: sound goes in, and sound comes out, and it’s stored up in things called “records” in between, but the process itself is all very mysterious.  Because of that, the claim that we can play back pictures of sound waves (which…

November 27, 2014 in Techniques of Eduction, Waveforms.

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