DocumentCode
1064802
Title
New method for sound field reproduction
Author
Takemoto, Masatsugu ; Yakko, Satoshi ; Kuroda, Naosuke ; Sano, Shouji ; Miyachi, Tatsuo ; Muraoka, Teruo
Author_Institution
Victor Co. of Japan Ltd., Kanagawa, Japan
Volume
35
Issue
4
fYear
1989
fDate
11/1/1989 12:00:00 AM
Firstpage
775
Lastpage
784
Abstract
A new audio system which reproduces reflections of actual concert halls is presented. The system is based on the symmetrical six-point sound-field analysis method and a sound-field simulation method through convolution. The system reproduces realistic sound fields which cannot be reproduced by conventional stereo systems. A method for measuring hall reflections and a calculation method that displays reflections by an audio system in a listening room are described. The sound-field reproduction system based on the measurement and simulation results is described
Keywords
Hi-Fi equipment; acoustic field; sound reproduction; Hi-Fi equipment; audio system; concert hall reflections; listening room reflections; sound field reproduction; sound-field simulation method; symmetrical six-point sound-field analysis method; Acoustic reflection; Acoustic testing; Acoustical engineering; Audio systems; Delay effects; Ear; Floors; Microphones; Research and development; Shape;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.106895
Filename
106895
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