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. 31, 1999
Filed:
Sep. 26, 1996
Chul-min Kim, Anyang, KR;
Masamitsu Seki, Tokyo, JP;
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Abstract
A video tape copier, particularly a high-speed video tape copier for rapidly copying a video signal from a video tape onto another video tape. The high-speed video tape copier plays back a video tape at an N-tuple speed, band-passes the frequencies of video and audio signals having N-tuple frequencies, respectively, removes noise from the signal, and records the noise-free reproduced signal on another video tape at an N-tuple speed. Further, the video signal can be monitored regardless of whether the video signal is being accurately copied by dividing the frequency of the video signal reproduced at the N-tuple speed by N and displaying the frequency-divided signal as a normal speed video signal on a monitor.