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Joint model-based recognition and localization of overlapped acoustic events using a set of distributed small microphone arrays

Autor
Chakraborty , R.; Nadeu, C.
Tipus d'activitat
Document cientificotècnic
Data
2017-12-19
Projecte finançador
Tecnologías de aprendizaje profundo aplicadas al procesado de voz y audio
Repositori
http://hdl.handle.net/2117/114426 Obrir en finestra nova
URL
https://arxiv.org/abs/1712.07065 Obrir en finestra nova
Resum
Article publicat a Arxiv, sense revisió per parells In the analysis of acoustic scenes, often the occurring sounds have to be detected in time, recognized, and localized in space. Usually, each of these tasks is done separately. In this paper, a model-based approach to jointly carry them out for the case of multiple simultaneous sources is presented and tested. The recognized event classes and their respective room positions are obtained with a single system that maximizes the combination of a ...
Citació
Chakraborty , R., Nadeu, C. "Joint model-based recognition and localization of overlapped acoustic events using a set of distributed small microphone arrays". 2017.
Paraules clau
Acoustic event detection, Computational acoustic scene analysis, Microphone array signal processing
Grup de recerca
IDEAI-UPC Intelligent Data Science and Artificial Intelligence
TALP - Centre de Tecnologies i Aplicacions del Llenguatge i la Parla
VEU - Grup de Tractament de la Parla

Participants

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