Title:
CAMERA OF SIMULTANEOUS SOUND RECORDING TYPE
Document Type and Number:
Japanese Patent JPS53113530
Kind Code:
A
Abstract:
PURPOSE: To carry out the sound recording of a good characteristic with a simple constitution by detecting the noise produced in a camera with a sub-microphone so as to offset a noise component.
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Inventors:
KOSHIISHI KIYOZOU
KATOU MASAHIKO
KATOU MASAHIKO
Application Number:
JP2756777A
Publication Date:
October 04, 1978
Filing Date:
March 15, 1977
Export Citation:
Assignee:
OLYMPUS OPTICAL CO
International Classes:
G03B31/00; G11B5/00; G11B20/02; (IPC1-7): G03B31/00; G11B5/00