KR900001928U - Black white noise cancellation circuit - Google Patents

Black white noise cancellation circuit

Info

Publication number
KR900001928U
KR900001928U KR2019880010395U KR880010395U KR900001928U KR 900001928 U KR900001928 U KR 900001928U KR 2019880010395 U KR2019880010395 U KR 2019880010395U KR 880010395 U KR880010395 U KR 880010395U KR 900001928 U KR900001928 U KR 900001928U
Authority
KR
South Korea
Prior art keywords
white noise
noise cancellation
cancellation circuit
black white
black
Prior art date
Application number
KR2019880010395U
Other languages
Korean (ko)
Other versions
KR940004079Y1 (en
Inventor
최창원
Original Assignee
금성일렉트론 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 금성일렉트론 주식회사 filed Critical 금성일렉트론 주식회사
Priority to KR2019880010395U priority Critical patent/KR940004079Y1/en
Publication of KR900001928U publication Critical patent/KR900001928U/en
Application granted granted Critical
Publication of KR940004079Y1 publication Critical patent/KR940004079Y1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
KR2019880010395U 1988-06-30 1988-06-30 Circuit for erasing black and white noise KR940004079Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880010395U KR940004079Y1 (en) 1988-06-30 1988-06-30 Circuit for erasing black and white noise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880010395U KR940004079Y1 (en) 1988-06-30 1988-06-30 Circuit for erasing black and white noise

Publications (2)

Publication Number Publication Date
KR900001928U true KR900001928U (en) 1990-01-19
KR940004079Y1 KR940004079Y1 (en) 1994-06-17

Family

ID=19276911

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880010395U KR940004079Y1 (en) 1988-06-30 1988-06-30 Circuit for erasing black and white noise

Country Status (1)

Country Link
KR (1) KR940004079Y1 (en)

Also Published As

Publication number Publication date
KR940004079Y1 (en) 1994-06-17

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20030520

Year of fee payment: 10

EXPY Expiration of term