Ethan Hein

Music, technology, evolution, pop ephemera.

Sep 18

Digital audio basics

Before you can understand how digital audio works, you need to know a few things about sound. This animation shows a sound wave emanating through the air from a circular source — imagine that it’s a drum or cymbal.

Spherical pressure waves

As you can see, sound is a wave, like a ripple in a pond. Imagine that your ear is at the bottom center of this image. The air pressure against your inner ear is rhythmically…

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Sep 17







Sep 16
GIVE ME THE PHONE

GIVE ME THE PHONE


Here he comes

Here he comes


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