KR850000905U - Substitution image and noise prevention circuit when no video signal is input in color television - Google Patents

Substitution image and noise prevention circuit when no video signal is input in color television

Info

Publication number
KR850000905U
KR850000905U KR2019830005317U KR830005317U KR850000905U KR 850000905 U KR850000905 U KR 850000905U KR 2019830005317 U KR2019830005317 U KR 2019830005317U KR 830005317 U KR830005317 U KR 830005317U KR 850000905 U KR850000905 U KR 850000905U
Authority
KR
South Korea
Prior art keywords
input
video signal
prevention circuit
color television
noise prevention
Prior art date
Application number
KR2019830005317U
Other languages
Korean (ko)
Other versions
KR850000161Y1 (en
Inventor
윤종경
이상호
Original Assignee
삼성전자공업 주식회사
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 삼성전자공업 주식회사 filed Critical 삼성전자공업 주식회사
Priority to KR2019830005317U priority Critical patent/KR850000161Y1/en
Application granted granted Critical
Publication of KR850000161Y1 publication Critical patent/KR850000161Y1/en
Publication of KR850000905U publication Critical patent/KR850000905U/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/036—Radio; TV

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Processing Of Color Television Signals (AREA)
KR2019830005317U 1983-06-17 1983-06-17 Picture change circuit in television KR850000161Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830005317U KR850000161Y1 (en) 1983-06-17 1983-06-17 Picture change circuit in television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830005317U KR850000161Y1 (en) 1983-06-17 1983-06-17 Picture change circuit in television

Publications (2)

Publication Number Publication Date
KR850000161Y1 KR850000161Y1 (en) 1985-02-13
KR850000905U true KR850000905U (en) 1985-03-30

Family

ID=19230373

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830005317U KR850000161Y1 (en) 1983-06-17 1983-06-17 Picture change circuit in television

Country Status (1)

Country Link
KR (1) KR850000161Y1 (en)

Also Published As

Publication number Publication date
KR850000161Y1 (en) 1985-02-13

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Legal Events

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E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19940111

Year of fee payment: 10

EXPY Expiration of term