Measurements and Modeling of the Nonlinear Behavior of a Guitar Pickup at Low Frequencies †

Autor: Antonin Novak, Leo Guadagnin, Bertrand Lihoreau, Pierrick Lotton, Emmanuel Brasseur, Laurent Simon

Publikováno v: Applied Sciences, Vol 7, Iss 1, p 50 (2017)

Description of the physical behavior of electric guitars is still not very widespread in the scientific literature. In particular, the physical models describing a nonlinear behavior of pickups still requires some refinements. The study presented in

Externí odkaz: https://doaj.org/article/afc42ff1dcfb4c7e93a81b5251ec3385

Guitar Pickup: Measurement of its Two-Dimensional Nonlinear Function

Autor: Emmanuel Brasseur, Bertrand Lihoreau, Pierrick Lotton, Antonin Novak, Laurent Simon

Publikováno v: Journal of the Audio Engineering Society
Journal of the Audio Engineering Society, Audio Engineering Society, 2020, 68 (3), pp.184-192. ⟨10.17743/jaes.2020.0002⟩

International audience; The electromagnetic pickup of an electric guitar is a nonlinear device that provides a pleasant distortion. Although the pickup is a simple device consisting of a coil and a few magnets or pole pieces, the measurement of its n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84fb290b36904b1bb817acedd4bee694
https://hal.archives-ouvertes.fr/hal-02512148/document

Localization of sound-producing fish in a water-filled tank

Autor: Pierrick Lotton, Michel Bruneau, Antonin Novak, Laurent Simon, Petr Cisar

Publikováno v: Journal of the Acoustical Society of America
Journal of the Acoustical Society of America, Acoustical Society of America, 2019, 146 (6), pp.4842-4850. ⟨10.1121/1.5138607⟩
The Journal of the Acoustical Society of America

International audience; In this paper, we introduce an algorithm for locating sound-producing fish in a small rectangular tank that can be used, e.g., in behavioral bioacoustical studies to determine which fish in a group is sound-producing. The tech

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66d12287a8ccef0ee7163263b9ed74e9
https://hal.archives-ouvertes.fr/hal-02504424

Digital acoustic projector – A proof of concept

Autor: Pierrick Lotton, Libor Husník, Philippe Béquin, Antonin Novak

Publikováno v: Applied Acoustics
Applied Acoustics, Elsevier, 2021, 173, ⟨10.1016/j.apacoust.2020.107667⟩

International audience; This paper describes a Digital Acoustic Projector (DAP), which is a hybrid sound system combining both a digital loudspeaker and a parametric array to convert directly an n-bits digital electrical signal into sound. It consist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab1c6c5b230ef3fb0d1c23dc79bd21f7
https://doi.org/10.1016/j.apacoust.2020.107667

One-dimensional propagation of longitudinal elastic waves through functionally graded materials

Autor: Pierrick Lotton, Jean-Philippe Groby, Michal Bednarik, Milan Cervenka

Publikováno v: International Journal of Solids and Structures
International Journal of Solids and Structures, Elsevier, 2018, 146, pp.43-54. ⟨10.1016/j.ijsolstr.2018.03.017⟩

International audience; The one-dimensional propagation of longitudinal elastic waves along the thickness of a plate made of functionally graded materials excited by a harmonic force is reported in this article. The material properties of the plate a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9890aba9620d395ac903ca5d09f69e2b
https://hal.archives-ouvertes.fr/hal-02511854