IMAGE CAPTURING APPARATUS

PROBLEM TO BE SOLVED: To facilitate calculation for generating surround sound signals, for example, when multi-channel surround sound signals are generated by using sound signals from sounds collected by four non-directional sound collectors, and to prevent the size of the entire apparatus from incr...

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Bibliographic Details
Main Author IKEDA SHINGO
Format Patent
LanguageEnglish
Published 02.07.2009
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PUBLIC ADDRESS SYSTEMS
STEREOPHONIC SYSTEMS
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Summary:PROBLEM TO BE SOLVED: To facilitate calculation for generating surround sound signals, for example, when multi-channel surround sound signals are generated by using sound signals from sounds collected by four non-directional sound collectors, and to prevent the size of the entire apparatus from increasing. SOLUTION: A first sound collector is disposed in front of the apparatus. A second sound collector is disposed at the rear of the apparatus. A third sound collector is disposed at a vertex of a nearly isosceles triangle including as its base a line segment connecting the first sound collector and the second sound collector. A fourth sound collector is disposed at a vertex of the nearly isosceles triangle including as the base a line segment connecting the first sound collector and the second sound collector and inside a triangle having the vertices at the first sound collector, the second collector, and the third sound collector. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070320957