Sound source separation based on time reversal technique in room

DOI

10.2991/icsma-16.2016.62How to use a DOI?

Keywords

time reversal; source separation; microphone array; temporal compression

Abstract

Sound source separation (SSS) is a very important processing in room with multi-source. Common methods for SSS do not perform well in reverberation room. Time reversal technique (TRT) has many advantages to provide a solution for room acoustic problem. We propose a novel method of SSS based on TRT (TRS) in reverberation room. The presented method can separate specific sources from mixed signals and reduce reverberation and noise. The theory of TRS is derived and the numerical simulations are proposed.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Jinfang Zeng
AU  - Lintao Xu
AU  - Yicheng Zeng
AU  - Bing Bai
PY  - 2016/12
DA  - 2016/12
TI  - Sound source separation based on time reversal technique in room
BT  - Proceedings of the 2016 4th International Conference on Sensors, Mechatronics and Automation (ICSMA 2016)
PB  - Atlantis Press
SP  - 346
EP  - 350
SN  - 1951-6851
UR  - https://doi.org/10.2991/icsma-16.2016.62
DO  - 10.2991/icsma-16.2016.62
ID  - Zeng2016/12
ER  -