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IEEE SIGNAL PROCESSING MAGAZINE [91] MARCH 2015
include active room compensation, microphone array processing,
and room acoustic modeling.
Wen Zhang ([e-mail]) received the M.E. and
Ph.D. degrees in electrical engineering from the Australian
National University in 2005 and 2010, respectively. She worked
as a Commonwealth Scientific and Industrial Research
Organization (CSIRO) Office of the Chief Executive postdoctor-
al fellow at the CSIRO Process Science and Engineering
Division in Sydney from 2010 to 2012. She is currently a
research fellow at the College of Engineering and Computer
Science at the Australian National University. Her research
interests include spatial audio, source separation and localiza-
tion, and active noise cancelation. She is currently an affiliate
member of the Audio and Acoustics Signal Processing Technical
Committee of the IEEE Signal Processing Society.
Mark A. Poletti ([e-mail])
received an M.S. degree in physics at the University of Auckland in
1984, then worked at the Acoustics Research Centre at Auckland
University for five years, where he was involved in acoustics test-
ing and signal processing research. In 1989, he joined the
Department of Scientific and Industrial Research communica-
tions group in Lower Hutt, New Zealand. This group became a
part of Industrial Research Limited in 1992, which became
Callaghan Innovation in 2013, where he is currently employed. In
the 1990s, he developed the Variable Room Acoustic System (now
called the Constellation System) for the electroacoustic enhance-
ment of room acoustics. This work was the topic of his Ph.D. dis-
sertation. His current research interests include electronic
enhancement of room acoustics, holographic sound recording
and reproduction systems using higher-order loudspeakers, and
virtual acoustics systems.
Thushara D. Abhayapala ([e-mail].
au) received the B.E. degree in interdisciplinary systems engi-
neering and the Ph.D. degree in telecommunications engi-
neering from the Australian National University (ANU),
Canberra, in 1994 and 1999, respectively. Since December
1999, he has been a faculty member at ANU. His research
interests are in the areas of spatial audio and acoustics signal
processing and array signal processing. He is an associate edi-
tor of IEEE/ACM Transactions in Audio, Speech, and
Language Processing. He is a member of the Audio and
Acoustic Signal Processing Technical Committee (2011–2015)
of the IEEE Signal Processing Society.
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