KR950001601A

KR950001601A - Digital VRL recording / playback device

Info

Publication number: KR950001601A
Application number: KR1019930009821A
Authority: KR
Inventors: 신용후
Original assignee: 이헌조; 주식회사 금성사
Priority date: 1993-06-01
Filing date: 1993-06-01
Publication date: 1995-01-03

Abstract

본 발명은 디지탈 브이씨알의 기록/재생장치에 관한 것으로서, 차기 기록매체에 미래의 정보를 기록하거나 또는 헤드의 현 트래이스 위치에서 자기 기록매체에 기록된 현 영상신호와 이전의 영상신호 및 미래의 영상신호를 재생하여 현 시점에서 과거 및 미래의 정보를 파악할 수 있도록 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a recording / reproducing apparatus of a digital VLC, in which future information is recorded on a next recording medium or recorded on a magnetic recording medium at a current trace position of a head, and a previous video signal and future By reproducing the video signal, it is possible to grasp the past and future information at the present time.

이와같은 본 발명은 헤드드럼의 회전드럼에 상호 180°의 각도로 취부되어 회전드럼과 함께 회전하여 비디오 테이프의 트랙을 트래이스하면서 기록신호를 읽어들이는 A헤드 및 B헤드와, 상기 A헤드 및 B헤드중의 현 트랙위치에서 소정트랙의 이후의 위치에 취부되어 이후 트랙의 영상정보를 읽어들이는 제 1 헤드와, 상기 A헤드 및 B헤드중의 현 트랙위치에서 소정트랙의 이전의 위치에 취부되어 현 트랙의 시점에서 이전의 트랙의 영상정보를 읽어들이는 제 2 헤드로 이루어짐으로써 달성되는 것이다.The present invention is mounted to the rotating drum of the head drum at an angle of 180 degrees and rotates with the rotating drum to read the recording signal while traversing the track of the video tape, and the head A and the head A and A first head which is mounted at a position after the predetermined track at the current track position in the head B and reads image information of the subsequent track, and at a position before the predetermined track at the current track position in the heads A and B. This is achieved by a second head which is mounted and reads image information of the previous track from the viewpoint of the current track.

Description

Digital VRL recording / playback device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명 브이씨알에 있어서 기록/재생헤드의 취부 상태를 보인도로서, (가)는 회전드럼의 평면도이고, (나)는 회전드럼 및 고정드럼의 정면도이다, 제 2 도는 제 1 도의 기록/재생헤드가 테이프의 트랙을 트래이스하는 상태를 보인 설명도.1 is a view showing the mounting state of the recording / playback head in the V-Rial of the present invention, (a) is a plan view of the rotating drum, (b) is a front view of the rotating drum and the fixed drum, FIG. An explanatory diagram showing a state in which a recording / playback head traces a track of a tape.

Claims

A and B heads mounted on the rotating drums of the head drum at an angle of 180 ° and rotated together with the rotating drums to record / play back image information while tracing the tracks of the video tape. A first head mounted at a position after the predetermined track at the current track position and recording / reproducing subsequent track image information, and mounted at a position preceding the predetermined track at the current track position among the heads A and B; And a second head for recording / reproducing video information of a previous track in a track.

The digital VR recording / reproducing apparatus according to claim 1, wherein the first head is mounted on the rotating drum at a distance determined by multiplying the track pitch (Tp) by the number of tracks (n) around the head B.

2. The digital VR recording / reproducing apparatus according to claim 1, wherein the second head is mounted on the rotating drum by a distance obtained by multiplying the track pitch (Tp) by the number of tracks (m) around the head B.

※ Note: The disclosure is based on the initial application.