Patrick Marmaroli

Cette personne n’est plus à l’EPFL

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Publications associées (15)

Observation of Vehicle Axles Through Pass-by Noise: A Strategy of Microphone Array Design

Jean-Marc Odobez, Hervé Lissek, Xavier Falourd, Patrick Marmaroli

This paper focuses on road traffic monitoring using sounds and proposes, more specifically, a microphone array design methodology for observing vehicle trajectory from acoustic-based correlation functions. In a former work, authors have shown that combinin ...

IEEE Institute of Electrical and Electronics Engineers2013

A Bimodal Sound Source Model for Vehicle Tracking in Traffic Monitoring

Jean-Marc Odobez, Hervé Lissek, Xavier Falourd, Patrick Marmaroli

The paper addresses road traffic monitoring using a compact microphone array. More precisely, estimation of both speed and wheelbase distance of detected vehicles is performed. The detection algorithm is based on the comparison between theoretical and meas ...

2011

Device and method for capturing and processing voice

Hervé Lissek, Xavier Falourd, Patrick Marmaroli, Philippe Martin

A portable voice capture device comprising: an orientable arm with a first differential array of microphones comprising at least one pair of microphones, the directivity of said first array being arranged for sensing voice from a first direction depending ...

2011

Etude d'une antenne octaédrique pour la localisation de sources sonores compétitives

Hervé Lissek, Xavier Falourd, Patrick Marmaroli

L'environnement industriel ou urbain peut être composé de nombreuses sources nuisibles compétitives. Les stratégies optimales pour réduire le bruit nécessitent en amont une connaissance la plus précise possible des caractéristiques acoustiques et physiques ...

2010

Study of an octahedral antenna for both sound pressure level estimation and 3D localization of multiple sources

Hervé Lissek, Xavier Falourd, Patrick Marmaroli

This study deals with localization and characterization of multiple sources by mean of an octahedral array processing. We show how correlations enable to both localize more sources that the number of sensors and estimate their sound level pressure simultan ...

2010

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