DocumentCode
431663
Title
A modal approach to soundfield reproduction in reverberant rooms
Author
Betlehem, Terence ; Abhayapala, Thushara D.
Author_Institution
Res. Sch. of Inf. Sci. & Eng., Australian Nat. Univ., ACT, Australia
Volume
3
fYear
2005
fDate
18-23 March 2005
Abstract
In this paper, we present a novel method of soundfield reproduction (SFR) for reverberant acoustic environments. Using an efficient parametrization of the acoustic transfer function (ATF) over a region of space, we devise a method for accurate SFR over the whole of the reproduction region. This method is based on a practical method of determining the ATF between each loudspeaker and the reproduction region.
Keywords
acoustic field; acoustic signal processing; reverberation; sound reproduction; transfer functions; ATF parametrization; SFR; acoustic transfer function; loudspeaker/reproduction region ATF; reverberant acoustic environments; reverberant enclosures; reverberant rooms; soundfield reproduction; Acoustic waves; Filtering; Filters; Frequency response; Least squares methods; Loudspeakers;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
ISSN
1520-6149
Print_ISBN
0-7803-8874-7
Type
conf
DOI
10.1109/ICASSP.2005.1415703
Filename
1415703
Link To Document