Hi Ross,
> ..
> But aside from "rattling couplings" I'm wondering whether resonating
> objects exhibit energy migration between modes? if so, why/how?
> ..
Unless you want to go pretty deep in the higher maths (or an interest of
mine: theoretical phyics), it isn't hard to come up with examples
e sound examples are available at:
http://www.freesound.org/people/jaiserpey/sounds/165441/
Jaime
De: Ross Bencina
Para: A discussion list for music-related DSP
Enviado: Domingo 16 de diciembre de 2012 18:05
Asunto: [music-dsp] mechanisms that transfer of energy between modes in
acoustic sys
and i just found this on my travels:
http://www.ensta-paristech.fr/~touze/PDF/ChaosGong.pdf
On 16 Dec 2012, at 18:18, Ross Bencina wrote:
> Thanks Risto,
>
> On 17/12/2012 5:05 AM, Risto Holopainen wrote:
>> (*) Legge and Fletcher: Nonlinearity, chaos, and the sound of shallow
>> gongs. JASA
Thanks Risto,
On 17/12/2012 5:05 AM, Risto Holopainen wrote:
(*) Legge and Fletcher: Nonlinearity, chaos, and the sound of shallow
gongs. JASA 86(6), 1989.
is here:
http://www.ausgo.unsw.edu.au/music/people/publications/Leggeetal1989.pdf
Also at the same site:
Fletcher, N. H. 1994. ‘‘Nonlin
There is at least one early, but still interesting paper about the
transfer of vibrations from one mode to others in gongs by Legge and
Fletcher(*). They find a spread to both harmonic and subharmonic
frequencies using sinusoidal driving. Further, harmonics of the
subharmonics may be excited, lead
Hi Everyone,
I have a question which in a broad sense relates to physical modelling
and acoustics:
Under what circumstances does a resonating (acoustic) system move energy
from one frequency to another?
One gross example I can think of would be snares on a snare drum.
But aside from "rattl
