KR890007580U - 비선형 엠퍼시스 증강회로 - Google Patents

비선형 엠퍼시스 증강회로

Info

Publication number
KR890007580U
KR890007580U KR2019870017166U KR870017166U KR890007580U KR 890007580 U KR890007580 U KR 890007580U KR 2019870017166 U KR2019870017166 U KR 2019870017166U KR 870017166 U KR870017166 U KR 870017166U KR 890007580 U KR890007580 U KR 890007580U
Authority
KR
South Korea
Prior art keywords
nonlinear emphasis
augmentation circuit
augmentation
circuit
emphasis
Prior art date
Application number
KR2019870017166U
Other languages
English (en)
Other versions
KR900005918Y1 (ko
Inventor
이도수
Original Assignee
삼성전자 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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019870017166U priority Critical patent/KR900005918Y1/ko
Publication of KR890007580U publication Critical patent/KR890007580U/ko
Application granted granted Critical
Publication of KR900005918Y1 publication Critical patent/KR900005918Y1/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
    • G11B20/02—Analogue recording or reproducing
    • G11B20/06—Angle-modulation recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/923—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback using preemphasis of the signal before modulation and deemphasis of the signal after demodulation
    • 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
    • H04N9/797—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal
    • H04N9/7976—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal by spectrum folding of the high frequency components of the luminance signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
KR2019870017166U 1987-09-30 1987-09-30 비선형 엠퍼시스 증강회로 KR900005918Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870017166U KR900005918Y1 (ko) 1987-09-30 1987-09-30 비선형 엠퍼시스 증강회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870017166U KR900005918Y1 (ko) 1987-09-30 1987-09-30 비선형 엠퍼시스 증강회로

Publications (2)

Publication Number Publication Date
KR890007580U true KR890007580U (ko) 1989-05-17
KR900005918Y1 KR900005918Y1 (ko) 1990-06-30

Family

ID=19268497

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870017166U KR900005918Y1 (ko) 1987-09-30 1987-09-30 비선형 엠퍼시스 증강회로

Country Status (1)

Country Link
KR (1) KR900005918Y1 (ko)

Also Published As

Publication number Publication date
KR900005918Y1 (ko) 1990-06-30

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Legal Events

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