Title:
MULTI-SIGNAL EXTRACTOR
Document Type and Number:
Japanese Patent JPS5254323
Kind Code:
A
Abstract:
PURPOSE: To extract multi-signal precisely in a comparatively weak electric field or when impulse noise is inserted-by using a delayed signal at the leading edge or trailing edge of a vertical synch-signal.
Inventors:
ITONO KATSUO
SANADA SEIJI
SANADA SEIJI
Application Number:
JP13020775A
Publication Date:
May 02, 1977
Filing Date:
October 29, 1975
Export Citation:
Assignee:
SONY CORP
International Classes:
H04N9/44; H04N17/00; (IPC1-7): H04N9/02