Combining the Signals of Sound Sources Separated from Different Nodes after a Pairing Process Using an STFT-Based GCC-PHAT

Clares-Crespo C, García-Gómez J, Fernández-Toloba A, Gil-Pita R, Rosa-Zurera M, Utrilla-Manso M. Combining the Signals of Sound Sources Separated from Different Nodes after a Pairing Process Using an STFT-Based GCC-PHAT. In: AES Convention 145. Audio Engineering Society; 2018. Paper 10071. Available from: https://aes.org/publications/elibrary-page/?id=19797

@inproceedings{ClaresCrespo2018_19797,
  author = {Clares-Crespo, César and García-Gómez, Joaquín and Fernández-Toloba, Alfredo and Gil-Pita, Roberto and Rosa-Zurera, Manuel and Utrilla-Manso, Manuel},
  title = {{Combining the Signals of Sound Sources Separated from Different Nodes after a Pairing Process Using an STFT-Based GCC-PHAT}},
  booktitle = {AES Convention 145},
  note = {Paper 10071},
  year = {2018},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=19797}
}

TY  - CPAPER
TI  - Combining the Signals of Sound Sources Separated from Different Nodes after a Pairing Process Using an STFT-Based GCC-PHAT
AU  - Clares-Crespo, César
AU  - García-Gómez, Joaquín
AU  - Fernández-Toloba, Alfredo
AU  - Gil-Pita, Roberto
AU  - Rosa-Zurera, Manuel
AU  - Utrilla-Manso, Manuel
T2  - AES Convention 145
M1  - Paper 10071
PY  - 2018
DA  - 2018/10/06
UR  - https://aes.org/publications/elibrary-page/?id=19797
PB  - Audio Engineering Society
LA  - en
AB  - This paper presents a Blind Source Separation (BSS) algorithm proposed to work into a multi-node network. It is intended to be used indoors as an improvement to overcome some limitations of classical BSS algorithms. The goal is to improve the quality of the speech sources combining the signals of the same source separated from the different nodes located in the room. The algorithm matches the signals belonging to the same source through cross-correlations. It provides some stability to the quality of the separated sources since it takes advantage of the fact that the sources are likely to be correctly separated in some nodes.
ER  -