para estimarem a localização de fontes de som. Uma delas baseia-se na diferença de fase do sinal captado por cada um dos ouvidos devido ao percurso executado pela onda sonora ter comprimento diferente. Este algoritmo pode ser implementada num Robot equipado com dois microfones e com recurso a algum processamento de sinal. Neste artigo mostra-se que utilizando um sinal sinusoidal com duas frequências é possível estimar-se com alguma precisão o ângulo de incidência da onda sonora mesmo na presença de ruído. Esta medida pode ser utilizada para a estimativa da localização de múltiplos Robots. Abstract- There are many techniques used by a human to estimate the location of a sound source. One of then is based on the phase difference on each ear d...
It is a great challenge to perform a sound source localization system for mobile robots, because noi...
There are many different areas of use for sound localization. This concept is not only used to local...
32 pagesInternational audienceThis paper attempts to provide a state-of-the-art of sound source loca...
This article details the development and evaluation of an acoustic localization system for autonomou...
The auditory system provides the human with many informations on its acoustic environment. For insta...
The department of the University for which I worked is developing a project based on the interaction...
This article introduces the incorporation of acoustic sensors for the localization of a mobile robot...
This paper details the results of an effort to develop a computer-based algorithm for sound localiza...
Nowadays there is an intensive study on the functionalities and capabilities of the robots in order ...
L’audition est une modalité utile pour aider un robot à explorer et comprendre son environnement s...
Speaker localization is the study direction of sound detection. A listener can identify the location...
The use of speech in human-robot interaction is an indispensable feature from the points of view of ...
The simultaneous localization and mapping (SLAM) problem for mobile robots has always been a hotspot...
The use of speech in human-robot interaction is an indispensable feature from the points of view of ...
This paper deals with the development of acoustic source localization algorithms for service robots ...
It is a great challenge to perform a sound source localization system for mobile robots, because noi...
There are many different areas of use for sound localization. This concept is not only used to local...
32 pagesInternational audienceThis paper attempts to provide a state-of-the-art of sound source loca...
This article details the development and evaluation of an acoustic localization system for autonomou...
The auditory system provides the human with many informations on its acoustic environment. For insta...
The department of the University for which I worked is developing a project based on the interaction...
This article introduces the incorporation of acoustic sensors for the localization of a mobile robot...
This paper details the results of an effort to develop a computer-based algorithm for sound localiza...
Nowadays there is an intensive study on the functionalities and capabilities of the robots in order ...
L’audition est une modalité utile pour aider un robot à explorer et comprendre son environnement s...
Speaker localization is the study direction of sound detection. A listener can identify the location...
The use of speech in human-robot interaction is an indispensable feature from the points of view of ...
The simultaneous localization and mapping (SLAM) problem for mobile robots has always been a hotspot...
The use of speech in human-robot interaction is an indispensable feature from the points of view of ...
This paper deals with the development of acoustic source localization algorithms for service robots ...
It is a great challenge to perform a sound source localization system for mobile robots, because noi...
There are many different areas of use for sound localization. This concept is not only used to local...
32 pagesInternational audienceThis paper attempts to provide a state-of-the-art of sound source loca...