KR860006897A - Recorder - Google Patents

Recorder Download PDF

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Publication number
KR860006897A
KR860006897A KR1019860000733A KR860000733A KR860006897A KR 860006897 A KR860006897 A KR 860006897A KR 1019860000733 A KR1019860000733 A KR 1019860000733A KR 860000733 A KR860000733 A KR 860000733A KR 860006897 A KR860006897 A KR 860006897A
Authority
KR
South Korea
Prior art keywords
signal
horizontal synchronizing
burst
recording
time
Prior art date
Application number
KR1019860000733A
Other languages
Korean (ko)
Other versions
KR940006727B1 (en
Inventor
게이지 가노우따
게이지 가노우따 (외 2)
마사요시 이시마루
마사시 미쯔다
Original Assignee
소니 가부시끼가이샤
오오가 노리오
소니 가부시끼 가이샤
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 소니 가부시끼가이샤, 오오가 노리오, 소니 가부시끼 가이샤 filed Critical 소니 가부시끼가이샤
Publication of KR860006897A publication Critical patent/KR860006897A/en
Application granted granted Critical
Publication of KR940006727B1 publication Critical patent/KR940006727B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

내용 없음No content

Description

기록 재생장치Recorder

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

제1도는 본 발명의 일례의 구성도. 제2도는 본 발명의 일례에 대한 설명도. 제3도는 다른 예에 대한 설명도.1 is a configuration diagram of an example of the present invention. 2 is an explanatory diagram for an example of the present invention. 3 is an explanatory diagram of another example.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1: 입력단자 2: 시간축압축회로 3, 4: 동기분리회로 4, 16: PLL 5, 17: 제어회로 6: 수평동기 및 버스트신호 발생회로 7: 스위치 회로 8: 기록회로 9: 기록 재생 전환 스위치 10: 회전헤드 11: 테이프 12: 재생회로 13: 시간축 신장회로 15: 버스트 게이트 회로 18: 시간축 보정회로 19: 출력단자.DESCRIPTION OF SYMBOLS 1: Input terminal 2: Time-compression circuit 3, 4: Synchronous isolation circuit 4, 16: PLL 5, 17: Control circuit 6: Horizontal synchronous and burst signal generation circuit 7: Switch circuit 8: Recording circuit 9: Recording reproduction switching switch DESCRIPTION OF SYMBOLS 10 Rotary head 11: Tape 12 Regeneration circuit 13: Time base expansion circuit 15: Burst gate circuit 18: Time base correction circuit 19: Output terminal.

Claims (1)

화상신호의 수평기간 사이에 상기 형상신호와 같은 극성의 수평 동기신호가 설지된 영상신호를 기록 재생하는데 있어서, 기록시에 상기 영상신호에 상기 화상 신호와 역극성의 제2의 수평 동기신호와 버스트 신호를 부가하여 기록을 행하고, 재생시에 상기 제2의 수평 동기 신호를 레벨 검출로서 인출하고, 인출된 상기 제2의 수평 동기 신호로서 상기 버스트 신호를 발췌하고, 발췌된 상기 버스트 신호를 사용해서 상기 화상신호 및 수평 동기신호의 시간축 오차를 제거하여 상기 영상신호의 재생을 행하도록 한 기록재생장치.In recording and reproducing a video signal provided with a horizontal synchronizing signal having the same polarity as that of the shape signal between horizontal periods of the image signal, at the time of recording, the video signal and a second horizontal synchronizing signal having a reverse polarity and a reverse burst to the image signal. The signal is added to perform recording, the reproduction of the second horizontal synchronizing signal as level detection at the time of reproduction, the extraction of the burst signal as the extracted second horizontal synchronizing signal, and the extraction using the extracted burst signal. And reproducing the video signal by eliminating time-base errors between the image signal and the horizontal synchronizing signal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860000733A 1985-02-05 1986-02-04 Recording and reproducing apparatus KR940006727B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60020683A JPH0720227B2 (en) 1985-02-05 1985-02-05 Recording / playback device
JP20683 1985-02-05
JP85-20683 1985-02-05

Publications (2)

Publication Number Publication Date
KR860006897A true KR860006897A (en) 1986-09-15
KR940006727B1 KR940006727B1 (en) 1994-07-27

Family

ID=12033969

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860000733A KR940006727B1 (en) 1985-02-05 1986-02-04 Recording and reproducing apparatus

Country Status (2)

Country Link
JP (1) JPH0720227B2 (en)
KR (1) KR940006727B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6149583A (en) * 1984-08-17 1986-03-11 Matsushita Electric Ind Co Ltd Video signal recording method

Also Published As

Publication number Publication date
JPS61179689A (en) 1986-08-12
JPH0720227B2 (en) 1995-03-06
KR940006727B1 (en) 1994-07-27

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