This work was conducted in the fast-growing context of hands-free voice command. In domestic environments, smart devices are usually laid in a fixed position, while the human speaker gives orders from anywhere, not necessarily next to the device, or nor even facing it. This adds difficulties compared to the problem of near-field voice command (typically for mobile phones) : strong reverberation, early reflections on furniture around the device, and surrounding noises can degrade the signal. Moreover, other speakers may interfere, which make the understanding of the target speaker quite difficult. In order to facilitate speech recognition in such adverse conditions, several preprocessing methods are introduced here. We use a spatialized audi...
Some of the experiments presented in this manuscript were performed on Grid5000, a server supported ...
Along the past two decades, the industry has developed several commercial products with audio-visual...
Human interaction increasingly relies on telecommunication as an addition to or replacement for imme...
This work was conducted in the fast-growing context of hands-free voice command. In domestic environ...
Cette thèse s'inscrit dans le contexte de l'essor des assistants vocaux mains libres. Dans un enviro...
Voice based personal assistants are part of our daily lives. Their performance suffers in the presen...
Les assistants vocaux font partie de notre vie quotidienne. Leurs performances sont mises à l'épreuv...
Sound source localization (SSL) is a subtask of audio scene analysis that has challenged researchers...
La localisation de sources sonores est une sous-tâche de l'analyse de scènes sonores qui a défié les...
The objective of this PhD is to propose a location solution that should be simple and robust to mult...
More and more devices we use in our daily life are embedded with one or more microphones so that the...
The auditory system provides the human with many informations on its acoustic environment. For insta...
This PhD falls within the development of hands-free telecommunication systems, more specifically sma...
For my PhD thesis, I propose to explore the path of supervised learning, for the task of locating ac...
International audienceLocalizing audio sources is challenging in real reverberant environments, espe...
Some of the experiments presented in this manuscript were performed on Grid5000, a server supported ...
Along the past two decades, the industry has developed several commercial products with audio-visual...
Human interaction increasingly relies on telecommunication as an addition to or replacement for imme...
This work was conducted in the fast-growing context of hands-free voice command. In domestic environ...
Cette thèse s'inscrit dans le contexte de l'essor des assistants vocaux mains libres. Dans un enviro...
Voice based personal assistants are part of our daily lives. Their performance suffers in the presen...
Les assistants vocaux font partie de notre vie quotidienne. Leurs performances sont mises à l'épreuv...
Sound source localization (SSL) is a subtask of audio scene analysis that has challenged researchers...
La localisation de sources sonores est une sous-tâche de l'analyse de scènes sonores qui a défié les...
The objective of this PhD is to propose a location solution that should be simple and robust to mult...
More and more devices we use in our daily life are embedded with one or more microphones so that the...
The auditory system provides the human with many informations on its acoustic environment. For insta...
This PhD falls within the development of hands-free telecommunication systems, more specifically sma...
For my PhD thesis, I propose to explore the path of supervised learning, for the task of locating ac...
International audienceLocalizing audio sources is challenging in real reverberant environments, espe...
Some of the experiments presented in this manuscript were performed on Grid5000, a server supported ...
Along the past two decades, the industry has developed several commercial products with audio-visual...
Human interaction increasingly relies on telecommunication as an addition to or replacement for imme...