DocumentCode
1548515
Title
Elevated speaker projection for digital home entertainment system
Author
Gan, Woon-Seng ; Tan, See-Ee ; Er, Meng-Hwa ; Chong, Yong-Kim
Author_Institution
Digital Signal Process. Lab., Nanyang Technol. Univ., Singapore
Volume
47
Issue
3
fYear
2001
fDate
8/1/2001 12:00:00 AM
Firstpage
631
Lastpage
637
Abstract
This paper presents a novel processing technique to enhance the sound images when playback over elevated loudspeakers for both two-speaker and multiple-speaker configuration. This is achieved by specially designed inverse filter together with HRTF filtering
Keywords
Hi-Fi equipment; audio signal processing; biquadratic filters; entertainment; filtering theory; loudspeakers; multidimensional signal processing; transfer functions; 3D audio processing; HRTF filtering; audio signal processing; biquad filters; coherent addition; digital home entertainment system; elevated speaker projection; filter coefficients; inverse filter; memory requirements; multiple-speaker configuration; sound images enhancement; stereo system; two-speaker configuration; Acoustic reflection; Delay; Digital signal processing; Erbium; Filters; Frequency; Gallium nitride; Laboratories; Loudspeakers; Psychoacoustic models;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.964156
Filename
964156
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