Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Essl, Georg"'
Autor:
Essl, Georg
Lecture notes of a tutorial on Combinatorial Hodge Theory in Simplicial Signal Processing held at international conference for digital audio effects (DAFx-23) in Copenhagen, Denmark.
Comment: 33 pages, 40 figures. arXiv admin note: substantial t
Comment: 33 pages, 40 figures. arXiv admin note: substantial t
Externí odkaz:
http://arxiv.org/abs/2311.03469
Autor:
Essl, Georg
Lecture notes of a tutorial on topology in sound synthesis and digital signal processing held at international conference for digital audio effects (DAFx-22) in Vienna, Austria.
Comment: 30 pages, 45 figures
Comment: 30 pages, 45 figures
Externí odkaz:
http://arxiv.org/abs/2211.05821
Autor:
Essl, Georg
Topological filters via sheaves generalize the classical linear translation-invariant filter theory by attaching the filter computation locally to a simplicial topological space. This paper develops topological filters for causal signal flow over a 2
Externí odkaz:
http://arxiv.org/abs/2110.02362
Autor:
Essl, Georg
Topology offers a means to formally generalize digital filtering methods based on digital linear translation-invariant (LTI) filters while also, in principle, incorporating translation-variant and nonlinear methods as well as studying large scale (gl
Externí odkaz:
http://arxiv.org/abs/2004.11446
Autor:
Essl, Georg
Elementary integration methods for waveguides are compared. One using non-local loading rules based on Heaviside step functions, one using input side integration and one using integration of the output of traveling velocity waves. We show that most a
Externí odkaz:
http://arxiv.org/abs/physics/0407102
Autor:
Essl, Georg
This paper discusses aspects of the second order hyperbolic partial differential equation associated with the ideal lossless string under tension and it's relationship to two discrete models. These models are finite differencing in the time domain an
Externí odkaz:
http://arxiv.org/abs/physics/0401065
Autor:
Essl, Georg
Publikováno v:
Phys. Rev. E 69, 066601 (2004)
Using a lattice string model, a number of peculiar excitation situations related to non-propagating excitations and non-radiating sources are demonstrated. External fields can be used to trap excitations locally but also lead to the ability to steer
Externí odkaz:
http://arxiv.org/abs/physics/0311077
Publikováno v:
Computer Music Journal, 2004 Apr 01. 28(1), 37-50.
Externí odkaz:
https://www.jstor.org/stable/3681381
Publikováno v:
Computer Music Journal, 2004 Apr 01. 28(1), 51-63.
Externí odkaz:
https://www.jstor.org/stable/3681382
Autor:
Yang, Qi, Essl, Georg
Publikováno v:
Computer Music Journal, 2014 Dec 01. 38(4), 68-79.
Externí odkaz:
https://www.jstor.org/stable/24265450