KR920003277A - 4-head video dual recording playback - Google Patents

4-head video dual recording playback Download PDF

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Publication number
KR920003277A
KR920003277A KR1019900009981A KR900009981A KR920003277A KR 920003277 A KR920003277 A KR 920003277A KR 1019900009981 A KR1019900009981 A KR 1019900009981A KR 900009981 A KR900009981 A KR 900009981A KR 920003277 A KR920003277 A KR 920003277A
Authority
KR
South Korea
Prior art keywords
recording playback
dual recording
head video
video dual
head
Prior art date
Application number
KR1019900009981A
Other languages
Korean (ko)
Inventor
최천수
Original Assignee
최천수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 최천수 filed Critical 최천수
Priority to KR1019900009981A priority Critical patent/KR920003277A/en
Publication of KR920003277A publication Critical patent/KR920003277A/en

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Abstract

내용 없음No content

Description

4헤드 방식 영상 이중 녹화 재생4-head video dual recording playback

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 VTR의 자기테이프의 초당 주행표시 도면,1 is a traveling display diagram of the magnetic tape of the VTR per second,

제2도는 본 발명에 있어서 자기 테이프상의 비디오 트랙간 거리표시 도면,2 is a distance display diagram of video tracks on a magnetic tape according to the present invention;

제3도는 비디오 헤드 드럼 및 전폭소거, 음성헤드를 나타내는 평면도.3 is a plan view showing a video head drum, full mute, and voice head.

Claims (1)

2번째의 영상정보를 기록 및 재생하기 위하여 애지머스 각도 0도로 하는 전용헤드 H3, H4를 설치하여 4헤드 방식으로 영상이중녹화재생을 하는 방법.A method of performing dual video recording and reproducing in a four-head method by installing dedicated heads H 3 and H 4 having an azimuth angle of 0 degrees to record and reproduce second video information. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900009981A 1990-07-03 1990-07-03 4-head video dual recording playback KR920003277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900009981A KR920003277A (en) 1990-07-03 1990-07-03 4-head video dual recording playback

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900009981A KR920003277A (en) 1990-07-03 1990-07-03 4-head video dual recording playback

Publications (1)

Publication Number Publication Date
KR920003277A true KR920003277A (en) 1992-02-29

Family

ID=67539101

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900009981A KR920003277A (en) 1990-07-03 1990-07-03 4-head video dual recording playback

Country Status (1)

Country Link
KR (1) KR920003277A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293482A (en) * 1991-10-18 1994-03-08 Supermac Technology, Inc. Method and apparatus for partial display and magnification of a graphical video display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293482A (en) * 1991-10-18 1994-03-08 Supermac Technology, Inc. Method and apparatus for partial display and magnification of a graphical video display
US5375203A (en) * 1991-10-18 1994-12-20 Supermac Technology, Inc. Method and apparatus for partial display and magnification of a graphical video display

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A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E601 Decision to refuse application