Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Fattaccioli Dominique"'
Autor:
Cristol Xavier, Fattaccioli Dominique, Lopatka Maciej, Le Touzé Grégoire, Nicolas Barbara, Mars JérômeI
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2010, Iss 1, p 304103 (2010)
Passive source localization is a crucial issue in underwater acoustics. In this paper, we focus on shallow water environment (0 to 400 m) and broadband Ultra-Low Frequency acoustic sources (1 to 100 Hz). In this configuration and at a long range, the
Externí odkaz:
https://doaj.org/article/1f0ca3323bf242afb573f8fc5047ab62
Autor:
Jukna, Vytautas, Jarnac, Amelie, Milián, Carles, Brelet, Yohann, Carbonnel, Jérôme, André, Yves-Bernard, Guillermin, Régine, Sessarego, Jean-Pierre, Fattaccioli, Dominique, Mysyrowicz, André, Couairon, Arnaud, Houard, Aurélien
Publikováno v:
Phys. Rev. E 93, 063106 (2016)
Acoustic signals generated by filamentation of ultrashort TW laser pulses in water are characterized experimentally. Measurements reveal a strong influence of input pulse duration on the shape and intensity of the acoustic wave. Numerical simulations
Externí odkaz:
http://arxiv.org/abs/1603.05268
Akademický článek
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Publikováno v:
Proceedings or the Institute of Acoustics
Acoustic and environmental variabilities, fluctuations and coherence
Acoustic and environmental variabilities, fluctuations and coherence, Dec 2016, Cambridge, United Kingdom
Acoustic and environmental variabilities, fluctuations and coherence
Acoustic and environmental variabilities, fluctuations and coherence, Dec 2016, Cambridge, United Kingdom
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::100c9da7bcd2958d93f7b189ba05698e
https://hal.science/hal-01472366
https://hal.science/hal-01472366
Autor:
Sessarego, Jean-Pierre, Guillermin, Régine, Jarnac, Amélie, Houard, Aurélien, Brelet, Yohann, Carbonnel, Jérôme, André, Yves-Bernard, Mysyrowicz, André, Fattaccioli, Dominique
Publikováno v:
Traitement du Signal
Traitement du Signal, 2016, 33 (1), pp.95-111. ⟨10.3166/ts.33.95-111⟩
Traitement du Signal, Lavoisier, 2016, 33 (1), pp.95-111. ⟨10.3166/ts.33.95-111⟩
Traitement du Signal, 2016, 33 (1), pp.95-111. ⟨10.3166/ts.33.95-111⟩
Traitement du Signal, Lavoisier, 2016, 33 (1), pp.95-111. ⟨10.3166/ts.33.95-111⟩
International audience; In this work the non-linear opto-acoustic problem which consists in generating an acoustic signal in water from an intense ultra short laser pulse has been studied. The acoustic source obtained could be related to the phenomen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::602a568a13e6c1999d553005e9a120b8
https://hal-ensta-paris.archives-ouvertes.fr/hal-01317509
https://hal-ensta-paris.archives-ouvertes.fr/hal-01317509
Publikováno v:
CFM 2015-22ème Congrès Français de Mécanique
CFM 2015-22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
CFM 2015-22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
Colloque avec actes et comité de lecture. Internationale.; International audience; The authors focus here on the study of a scaled experiment. The intrinsic objective is to reproduce the effects of medium fluctuations on underwater acoustic propagat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::87bbeaae7430ad331143224aba3b6a13
https://hal.archives-ouvertes.fr/hal-03446392/document
https://hal.archives-ouvertes.fr/hal-03446392/document
Autor:
Real, Gaultier, Cristol, Xavier, Habault, Dominique, Sessarego, Jean-Pierre, Fattaccioli, Dominique
Publikováno v:
UACE2015 3rd Underwater Acoustics Conference & Exhibition
UACE2015 3rd Underwater Acoustics Conference & Exhibition, Jun 2015, Chania, Greece
UACE2015 3rd Underwater Acoustics Conference & Exhibition, Jun 2015, Chania, Greece
International audience; We present here an experimental protocol to reproduce the effects of linear internal waves (LIW) on acoustic wave propagation in a very controlled and reproducible manner. In fact, the experiment consists in propagating an ult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::139634792f3fc6804bfba30580f0745b
https://hal.archives-ouvertes.fr/hal-01313633/document
https://hal.archives-ouvertes.fr/hal-01313633/document
Autor:
Real, Gaultier, Cristol, Xavier, Habault, Dominique, Sessarego, Jean-Pierre, Fattaccioli, Dominique
Publikováno v:
UACE2015 3rd Underwater Acoustics Conference & Exhibition
UACE2015 3rd Underwater Acoustics Conference & Exhibition, Jun 2015, Chania, Greece
UACE2015 3rd Underwater Acoustics Conference & Exhibition, Jun 2015, Chania, Greece
International audience; Our study focuses on the subject of acoustic wave propagation through spatially fluctuating ocean. The fluctuations are here linear internal waves (LIW) and we developed an experimental protocol in water tank in order to repro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b04ad86c7c789ef1f1e9e32db1324067
https://hal.science/hal-01313631
https://hal.science/hal-01313631
Publikováno v:
UACE2014, 2nd International Conference and Exhibition on Underwater Acoustics
UACE2014, 2nd International Conference and Exhibition on Underwater Acoustics, Jun 2014, Rhodes, Greece
UACE2014, 2nd International Conference and Exhibition on Underwater Acoustics, Jun 2014, Rhodes, Greece
International audience; The authors focus on the effects of phenomena, such as linear internal waves, that are responsible for fluctuations of the depth-dependent sound speed profile and, hence, induce distortions of the resulting acoustic pressure f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::96c80e9c87ce3164e7e3b783abc0ee2b
https://hal.archives-ouvertes.fr/hal-01313630/document
https://hal.archives-ouvertes.fr/hal-01313630/document
Publikováno v:
UACE2014 2nd international conferences and exhibitions on Underwater Acoustics
UACE2014 2nd international conferences and exhibitions on Underwater Acoustics, Jun 2014, Rhodes, Greece
UACE2014 2nd international conferences and exhibitions on Underwater Acoustics, Jun 2014, Rhodes, Greece
International audience; We reproduce, using scaled experiments in a water tank, the effects of scattering phenomena responsible for the degradations of sonar system performances in oceanic environment (typically, the small sound speed fluctuations as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::16d07476154e85797539222014a3c7b0
https://hal.archives-ouvertes.fr/hal-01313628
https://hal.archives-ouvertes.fr/hal-01313628