Search Results - "Letourneur, Stéphane"

Air leak detection in a pressurized containment building mock-up using elastic guided waves by Mora, Pierric, Vautrin, Denis, Urso, Guy d’, Letourneur, Stéphane, Chekroun, Mathieu, Longo, Roberto, Tournat, Vincent

“…This article reports an experimental study of the vibrations induced by air leaks in realistic conditions reproducing a leak test of a containment building,…”
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Nonlinear coda wave interferometry for the global evaluation of damage levels in complex solids by Zhang, Yuxiang, Tournat, Vincent, Abraham, Odile, Durand, Olivier, Letourneur, Stéphane, Le Duff, Alain, Lascoup, Bertrand

“…•Nonlinear modulation method is combined with CWI for global damage assessment.•Propagation medium’s elastic nonlinear level is evaluated effectively and…”
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Nonlinear Coda Wave Interferometry: Detecting, quantifying, and locating damage in complex solids by Tournat, Vincent, Abraham, Odile, Zhang, Yuxiang, Legland, Jean-Baptiste, Hilloulin, Benoit, Durand, Olivier, Letourneur, Stéphane, Brasseur, Emmanuel, Chekroun, Mathieu

“…In this talk, we report results on the nonlinear interactions of ultrasonic coda waves with lower pump waves, in reverberating or multiple scattering…”
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Performance evaluation of an acoustic indoor localization system based on a fingerprinting technique by Aloui, Nadia, Raoof, Kosai, Bouallegue, Ammar, Letourneur, Stephane, Zaibi, Sonia

“…We present an acoustic location system that adopts the time of arrival of the path of maximum amplitude as a signature and estimates the target position…”
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A Time Reversal-Based Acoustic Indoor Localization System at the Absolute Threshold of Hearing by Aloui, Nadia, Raoof, Kosai, Bouallegue, Ammar, Letourneur, Stephane, Zaibi, Sonia

“…We present in this paper an acoustic indoor location system that allows a simultaneous localization of sources with different location precisions. This is…”
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Performance evaluation of an acoustic indoor localization system based on a fingerprinting technique: Doc 586 by Aloui, Nadia, Raoof, Kosai, Bouallegue, Ammar, Letourneur, Stephane, Zaibi, Sonia

“…We present an acoustic location system that adopts the time of arrival of the path of maximum amplitude as a signature and estimates the target position…”
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Design of an electronic circuit for loudspeaker real-time digital signal processing by Munroe, Oliver, Letourneur, Stephane, Novak, Antonin

“…16eme Congr{\`e}s Fran{\c c}ais d'Acoustique, Apr 2022, Marseille, France In modern audio systems, real-time digital signal processing algorithms are widely…”
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Multi-resolution localization method based on time reversal and simulated annealing algorithm by Aloui, Nadia, Raoof, Kosai, Bouallegue, Ammar, Letourneur, Stephane, Zaibi, Sonia

“…In this paper, we propose a novel acoustic indoor localization system that is based on time reversal. The system estimates the target position with different…”
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A novel indoor localization scheme based on fingerprinting technique And CDMA signals by Aloui, N., Raoof, K., Bouallegue, A., Letourneur, S., Zaibi, S.

“…In this paper, we propose a novel acoustic localization system based on fingerprinting technique. It deploys the Time Of Arrival of CDMA signals emitted by…”
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