From: drew mccallum (andrew.l.mccallum@gmail.com)
Date: Wed Jul 25 2007 - 19:12:14 EDT
While not directly linked, this might allow for different perspectives.
http://www.cesiumsound.com/GestureSynthesis.html
Might I suggest that you recreate your experiment with rubber bands,
this might allow for focused listening of the effect as opposed to
the colored listening of affect.
The instruments you are dealing with have bodies that sound, as much
as the strings.
drew
On 25-Jul-07, at 6:26 PM, Kamen Zenov wrote:
> 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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Drew McCallum
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