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JPS52108711A - Non-linear emphasis fm signal transmission system - Google Patents

Non-linear emphasis fm signal transmission system

Info

Publication number
JPS52108711A
JPS52108711A JP2500476A JP2500476A JPS52108711A JP S52108711 A JPS52108711 A JP S52108711A JP 2500476 A JP2500476 A JP 2500476A JP 2500476 A JP2500476 A JP 2500476A JP S52108711 A JPS52108711 A JP S52108711A
Authority
JP
Japan
Prior art keywords
signal transmission
transmission system
linear emphasis
emphasis
linear
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2500476A
Other languages
Japanese (ja)
Inventor
Junichi Ishida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting Corp
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 Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP2500476A priority Critical patent/JPS52108711A/en
Publication of JPS52108711A publication Critical patent/JPS52108711A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

PURPOSE:To simplify and to stablize an emphasis circuit without using a nonlinear circuit having a complex constitution by dog-leg line approximation.
JP2500476A 1976-03-10 1976-03-10 Non-linear emphasis fm signal transmission system Pending JPS52108711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2500476A JPS52108711A (en) 1976-03-10 1976-03-10 Non-linear emphasis fm signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2500476A JPS52108711A (en) 1976-03-10 1976-03-10 Non-linear emphasis fm signal transmission system

Publications (1)

Publication Number Publication Date
JPS52108711A true JPS52108711A (en) 1977-09-12

Family

ID=12153794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2500476A Pending JPS52108711A (en) 1976-03-10 1976-03-10 Non-linear emphasis fm signal transmission system

Country Status (1)

Country Link
JP (1) JPS52108711A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02504095A (en) * 1987-03-30 1990-11-22 インデペンデント・ブロードキヤステング・オーソリテイ Noise reduction in TV signals
EP0466442A2 (en) * 1990-07-09 1992-01-15 Sony Corporation Non-linear preemphasis-deemphasis circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02504095A (en) * 1987-03-30 1990-11-22 インデペンデント・ブロードキヤステング・オーソリテイ Noise reduction in TV signals
EP0466442A2 (en) * 1990-07-09 1992-01-15 Sony Corporation Non-linear preemphasis-deemphasis circuits

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