Audio Examples for Kyle Gann's
The Arithmetic of Listening:
Tuning Theory and History for the Impractical Musician

Chapter 1: The Cosmic Joke

Demonstration of Cent Sizes:

The following recording alternates between a drone note and a higher note that ascends one cent with each new note; in other words, the first interval is one cent (and back down), the second two cents, the third three cents, and so on up to fifty cents (a quarter-tone):


Here are a series of scales up and down with the following interval sizes: 5 cents, 10 cents, 15 cents, 22 cents, 30 cents:


Here we hear three pure 5/4 major thirds stacked up, not quite equaling one octave:


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