This work addresses the problem of multiple sound source localization for both deterministic and random signals measured by an array of microphones. The problem is solved in a statistical framework via maximum likelihood. The pressure measured by a microphone is interpreted as a mixture of latent signals emitted by the sources; then, both the sound source locations and strengths can be estimated using an expectation-maximization (EM) algorithm. In this thesis, two kinds of uncertainties are also considered: on the microphone locations and on the wave number. These uncertainties are transposed to the data in the belief functions framework. Then, the source locations and strengths can be estimated using a variant of the EM algorithm, known as...
On se propose de localiser des sources sonores par représentation parcimonieuse des données temporel...
We consider the theoretical and practical aspects of locating acoustic sources using an array of mi...
In this thesis, we address the long-studied problem of binaural (two microphones) sound source separ...
Ce travail de thèse se penche sur le problème de la localisation de sources acoustiques à partir de ...
International audienceThis paper investigates the problem of sound source localization from acoustic...
Experimental characterization of acoustic sources is one of the essential steps for reducing noise p...
This thesis concerns the problem of sensor array source localization and power estimation by an acou...
International audienceThis PhD thesis deals with real-time computer-aided decision for acoustic emis...
International audienceIn this paper, the localization of a random sound source via different source ...
Acoustic imaging is an advanced technique for acoustic source localization and power reconstruction ...
L’imagerie acoustique est une technique performante pour la localisation et la reconstruction de pui...
In this thesis we study the problematic of a sound engineer mixing HOA (Higher Order Ambisonics) and...
The objective of this thesis work is to propose an approach of array design for the localization of ...
On se propose de localiser des sources sonores par représentation parcimonieuse des données temporel...
We consider the theoretical and practical aspects of locating acoustic sources using an array of mi...
In this thesis, we address the long-studied problem of binaural (two microphones) sound source separ...
Ce travail de thèse se penche sur le problème de la localisation de sources acoustiques à partir de ...
International audienceThis paper investigates the problem of sound source localization from acoustic...
Experimental characterization of acoustic sources is one of the essential steps for reducing noise p...
This thesis concerns the problem of sensor array source localization and power estimation by an acou...
International audienceThis PhD thesis deals with real-time computer-aided decision for acoustic emis...
International audienceIn this paper, the localization of a random sound source via different source ...
Acoustic imaging is an advanced technique for acoustic source localization and power reconstruction ...
L’imagerie acoustique est une technique performante pour la localisation et la reconstruction de pui...
In this thesis we study the problematic of a sound engineer mixing HOA (Higher Order Ambisonics) and...
The objective of this thesis work is to propose an approach of array design for the localization of ...
On se propose de localiser des sources sonores par représentation parcimonieuse des données temporel...
We consider the theoretical and practical aspects of locating acoustic sources using an array of mi...
In this thesis, we address the long-studied problem of binaural (two microphones) sound source separ...