KR890019914U - 재생 영상신호의 레벨 자동 제어회로 - Google Patents

재생 영상신호의 레벨 자동 제어회로

Info

Publication number
KR890019914U
KR890019914U KR2019880004646U KR880004646U KR890019914U KR 890019914 U KR890019914 U KR 890019914U KR 2019880004646 U KR2019880004646 U KR 2019880004646U KR 880004646 U KR880004646 U KR 880004646U KR 890019914 U KR890019914 U KR 890019914U
Authority
KR
South Korea
Prior art keywords
control circuit
video signal
level control
automatic level
playback video
Prior art date
Application number
KR2019880004646U
Other languages
English (en)
Other versions
KR930008449Y1 (ko
Inventor
손재식
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019880004646U priority Critical patent/KR930008449Y1/ko
Publication of KR890019914U publication Critical patent/KR890019914U/ko
Application granted granted Critical
Publication of KR930008449Y1 publication Critical patent/KR930008449Y1/ko

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10018—Improvement or modification of read or write signals analog processing for digital recording or reproduction
    • G11B20/10027—Improvement or modification of read or write signals analog processing for digital recording or reproduction adjusting the signal strength during recording or reproduction, e.g. variable gain amplifiers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
KR2019880004646U 1988-03-31 1988-03-31 재생 영상신호의 레벨 자동 제어회로 KR930008449Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004646U KR930008449Y1 (ko) 1988-03-31 1988-03-31 재생 영상신호의 레벨 자동 제어회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004646U KR930008449Y1 (ko) 1988-03-31 1988-03-31 재생 영상신호의 레벨 자동 제어회로

Publications (2)

Publication Number Publication Date
KR890019914U true KR890019914U (ko) 1989-10-05
KR930008449Y1 KR930008449Y1 (ko) 1993-12-22

Family

ID=19273811

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004646U KR930008449Y1 (ko) 1988-03-31 1988-03-31 재생 영상신호의 레벨 자동 제어회로

Country Status (1)

Country Link
KR (1) KR930008449Y1 (ko)

Also Published As

Publication number Publication date
KR930008449Y1 (ko) 1993-12-22

Similar Documents

Publication Publication Date Title
GB2086687B (en) Automatic video signal level control circuit
PT87406A (pt) Automatic gain control delay circuit for a video signal processor
KR890019914U (ko) 재생 영상신호의 레벨 자동 제어회로
GB2258079B (en) Control signal reproducing circuit
KR900013219U (ko) 영상기록 재생기에서의 osd 신호레벨 자동조절 회로
KR890021712U (ko) Vcr용 신호자동절환회로
KR870018986U (ko) 비데오 신호의 기록 방식중 백 첨두치 신호 제어회로
KR890016687U (ko) 디스크플레이어의 자동 재생제어회로
KR890014404U (ko) Vcr의 재생콘트롤 신호 보정회로
KR860008575U (ko) Vtr의 영상신호 자동 선택 회로
KR890018162U (ko) 제어신호 기록/재생회로
KR880003275U (ko) 비데오 신호의 녹화 제어회로
KR890014569U (ko) 제어신호기록/재생회로
KR890018127U (ko) 비디오 카세트 레코더의 입력신호 선택제어회로
KR890012026U (ko) 영상신호 자동이득 제어장치
KR890012094U (ko) 영상신호를 이용한 정보신호의 전송 선택 제어회로
KR890018361U (ko) 동기신호 검출자동 조절회로
KR890007511U (ko) 음성신호의 레벨제어회로
KR950024061U (ko) 외부영상신호레벨 자동조정회로
KR900007696U (ko) 영상신호의 자동이득 제어회로
KR880008528U (ko) 영상기록 재생기의 기능키 자동조절회로
KR900013103U (ko) 비디오 테이프레코더의 시스템 선택 제어회로
KR910001812U (ko) 리모콘 제어신호 재생회로
KR890014464U (ko) Vtr의 자동 되감기회로
KR860008718U (ko) 비데오 신호 자동전환 장치

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020830

Year of fee payment: 10

EXPY Expiration of term