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:
Apr. 17, 2001
Filed:
Jun. 22, 1994
Applicant:
Inventor:
Hyun-soo Lee, Suwon, KR;
Assignee:
Samsung Electronics Co., Ltd., Kyungki-Do, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/7826 ;
U.S. Cl.
CPC ...
H04N 5/7826 ;
Abstract
A record mode discriminating apparatus used in a magnetic recording/reproducing system records a record mode discriminating signal having a predetermined periodicity that is dependent upon the record mode being used to record an audio/video signal. The record mode discriminating signal is recorded along with the audio/video signal and a pilot signal. During reproduction of the recorded signals in a search mode the record mode discriminating signals are detected and the record mode is determined therefrom. The detected record mode is used to control the speed of the recording medium during playback.