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Thursday, October 14, 2010

Roughness and beats demo

Here is a recording of the demo from 10/14.


http://www.music.mcgill.ca/~jacob/acoustics/sweep.mp3


A steady tone sounds at 571 Hz while a second sine waves goes from 520 Hz to 620 Hz over the course of about 2 minutes. Listen for the moment when the roughness begins, when the beats begin, and so on.

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