The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 02, 1988
Filed:
Jul. 15, 1986
Yutaka Ichinoi, Yokohama, JP;
Yoshihiko Ota, Yokosuka, JP;
Victor Company of Japan, Ltd., Yokohama, JP;
Abstract
A video signal reproducing apparatus for reproducing a recorded video signal from a magnetic recording medium comprises a reproducing circuit for reproducing a recorded frequency division multiplexed signal of an angle modulated luminance signal and a frequency converted carrier chrominance signal which has been frequency-converted into a low frequency band, a demodulating circuit for obtaining a reproduced luminance signal, a filter circuit for filtering a specific frequency component within the reproduced luminance signal, a level detecting circuit for detecting an output signal level of the filter circuit, a frequency converter circuit for obtaining a reproduced carrier chrominance signal, and a level controlling circuit for controlling the level of the reproduced carrier chrominance signal based on an output detection signal of the level detecting circuit.