Virtual-loudspeakers-based multichannel sound system

Author

Wang, P.Y. ; Hsieh, S.F.

Author_Institution

Dept. of Commun. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan

fYear

1997

fDate

19-22, Oct 1997

Abstract

We investigate the 3D virtual-loudspeakers-based multichannel sound system. This system uses the HRTFs (head related transfer functions) as the directional perception cues and makes the transmission paths transparent by using the crosstalk cancellers. We propose both the forward and feedback types of crosstalk cancellation systems and compare their complexities and performance such as equalization and crosstalk suppression factors

Keywords

Hi-Fi equipment; acoustic signal processing; crosstalk; equalisers; feedback; interference suppression; loudspeakers; transfer functions; 3D virtual-loudspeakers sound systems; HDTV multichannel sound system; complexities; crosstalk suppression; directional perception cues; equalization; feedback crosstalk cancellation; forward crosstalk cancellation; head related transfer functions; multichannel sound system; performance; stereophonic techniques; transparent transmission paths; Acoustical engineering; Audio systems; Crosstalk; Distortion; Ear; Feedback; Finite impulse response filter; Headphones; Loudspeakers; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Applications of Signal Processing to Audio and Acoustics, 1997. 1997 IEEE ASSP Workshop on

Conference_Location

New Paltz, NY

Print_ISBN

0-7803-3908-8

Type

conf

DOI

10.1109/ASPAA.1997.625595

Filename

625595