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Reference Signal Generation for Broadband ANC Systems in Reverberant Rooms

Abstract: 

One major issue of implementing broadband active noise control systems in reverberant
rooms is the lack of reference signals. In this work, by exploiting the spatial sound
field characteristics, a time-domain sound field separation method is developed to
generate the reference signal for broadband active noise control systems in reverberant
rooms. The time-domain sound field separation method separates the outgoing field produced
by the primary source from the secondary source feedback and room reverberation on a
spherical array, based on spherical harmonic decomposition of the sound field and the
radial particle velocity measured by the array.

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Paper Details

Authors:
Fei Ma, Wen Zhang, Thushara D. Abhayapala
Submitted On:
12 April 2018 - 9:39pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
Fei Ma
Paper Code:
ICASSP18001
Document Year:
2018
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[1] Fei Ma, Wen Zhang, Thushara D. Abhayapala, "Reference Signal Generation for Broadband ANC Systems in Reverberant Rooms", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2543. Accessed: Oct. 16, 2018.
@article{2543-18,
url = {http://sigport.org/2543},
author = {Fei Ma; Wen Zhang; Thushara D. Abhayapala },
publisher = {IEEE SigPort},
title = {Reference Signal Generation for Broadband ANC Systems in Reverberant Rooms},
year = {2018} }
TY - EJOUR
T1 - Reference Signal Generation for Broadband ANC Systems in Reverberant Rooms
AU - Fei Ma; Wen Zhang; Thushara D. Abhayapala
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2543
ER -
Fei Ma, Wen Zhang, Thushara D. Abhayapala. (2018). Reference Signal Generation for Broadband ANC Systems in Reverberant Rooms. IEEE SigPort. http://sigport.org/2543
Fei Ma, Wen Zhang, Thushara D. Abhayapala, 2018. Reference Signal Generation for Broadband ANC Systems in Reverberant Rooms. Available at: http://sigport.org/2543.
Fei Ma, Wen Zhang, Thushara D. Abhayapala. (2018). "Reference Signal Generation for Broadband ANC Systems in Reverberant Rooms." Web.
1. Fei Ma, Wen Zhang, Thushara D. Abhayapala. Reference Signal Generation for Broadband ANC Systems in Reverberant Rooms [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2543