From: Kamen Zenov (buddha_killah@hotmail.com)
Date: Wed Jul 25 2007 - 18:26:50 EDT
So we're interested in strings crossing perpendicularly while vibrating
Strings being side by side and only touching when both are vibrating
Strings interlaced into a single dna-like spiral being plucked
also possibly combinations of these
Of interest:
http://www.acoustics.hut.fi/~jykke/publications/Nonlinear_string_FINSIG03.pdf
>From: "Kamen Zenov" <buddha_killah@hotmail.com>
>Reply-To: eamt@concordia.ca
>To: eamt@concordia.ca
>Subject: Cross Modulation
>Date: Wed, 25 Jul 2007 19:08:09 -0300
>
>Has anyone tried preparing a piano with another piano? That is, instead of
>hammers hitting the string, you have a (vibrating) string hitting the
>string.
>
>
>A string is vibrating at 261.6 Hz (C). Another string is vibrating at 392.0
>Hz (G). While they are vibrating, you literally cross them, that is, string
>C's center comes in contact with string G's center.
>
>Is there a way to model this interaction? There are many phase-games at
>play here, plus the fact that they cross ``at the octave`` (center).
>
>
>If you have a guitar, try taking the 2 lowest or highest strings and have
>the lower touch and pass over the higher, then hold that ``knot`` and play
>a ``note``.
>
>
>on my bass guitar, i definitely hear a ring mod-type timbre, with the
>strings hitting each other asymmetrically while rattling on the frets.
>Sitar-like droning, too.
>
>
>
>it's like when people meet and talk, ideas cross-mod and the result is a
>conversation!
>
>
>
>
>
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>
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