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:
Nov. 11, 1986
Filed:
Nov. 28, 1983
Applicant:
Inventors:
Akira Hirota, Chigasaki, JP;
Seiji Higurashi, Chiba, JP;
Assignee:
Victor Company of Japan, Limited, Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358343 ; 360 191 ;
Abstract
A multiplex recording and playback system records an audio signal into and plays it back from a track on which was stored a video signal. A rotary member, around which a magnetic tape is wound, carries therewith a plurality of video signal read and write rotary heads and a single audio signal read and write rotary head exclusively allocated to the audio signal and located ahead one of the video signal read and write heads by a predetermined angular distance. The audio signal read and write head has an azimuth angle which is sufficiently larger than those of the video signal read and write heads.