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:
Aug. 02, 1988
Filed:
Feb. 19, 1987
Applicant:
Inventors:
Hidejiro Higashi, Saitama, JP;
Hiroshi Sato, Saitama, JP;
Kaoru Yamamoto, Saitama, JP;
Jun Kanda, Saitama, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360 13 ; 360 64 ;
Abstract
A magnetic recording and reproducing method and device using a rotary head with two reproducing heads and two corresponding recording heads whereby slanted tracks are formed on the tape, each consisting of several sequential recording tracks. The reproducing heads are arranged to precede the corresponding recording heads by at least three fields (slanted track) so that a new audio signal can be input at the same time as the output of the audio signal from a given recording track and then recorded in that given track.