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. 27, 1984
Filed:
Jun. 16, 1983
Applicant:
Inventors:
Toshiyuki Maegawa, Hiyashiosaka, JP;
Haruo Nakatsuji, Ikoma, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360 46 ; 360 67 ;
Abstract
A method for recording digital information on a recording medium immediately after a silence interval is disclosed. A signal sound of a predetermined level is recorded at the beginning of the digital information stored on the recording medium. Preferably, a silence interval is placed between the signal sound of the predetermined level and the beginning of the digital information.