JPS60130987A - ノイズ低減回路 - Google Patents

ノイズ低減回路

Info

Publication number
JPS60130987A
JPS60130987A JP58240545A JP24054583A JPS60130987A JP S60130987 A JPS60130987 A JP S60130987A JP 58240545 A JP58240545 A JP 58240545A JP 24054583 A JP24054583 A JP 24054583A JP S60130987 A JPS60130987 A JP S60130987A
Authority
JP
Japan
Prior art keywords
circuit
signal
video signal
reproduced video
input terminal
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.)
Granted
Application number
JP58240545A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6412152B2 (enrdf_load_html_response
Inventor
Hidetoshi Ozaki
英俊 尾崎
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP58240545A priority Critical patent/JPS60130987A/ja
Publication of JPS60130987A publication Critical patent/JPS60130987A/ja
Publication of JPS6412152B2 publication Critical patent/JPS6412152B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Picture Signal Circuits (AREA)
JP58240545A 1983-12-20 1983-12-20 ノイズ低減回路 Granted JPS60130987A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58240545A JPS60130987A (ja) 1983-12-20 1983-12-20 ノイズ低減回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58240545A JPS60130987A (ja) 1983-12-20 1983-12-20 ノイズ低減回路

Publications (2)

Publication Number Publication Date
JPS60130987A true JPS60130987A (ja) 1985-07-12
JPS6412152B2 JPS6412152B2 (enrdf_load_html_response) 1989-02-28

Family

ID=17061118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58240545A Granted JPS60130987A (ja) 1983-12-20 1983-12-20 ノイズ低減回路

Country Status (1)

Country Link
JP (1) JPS60130987A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63133772A (ja) * 1986-11-25 1988-06-06 Matsushita Electric Ind Co Ltd 磁気記録再生装置
EP0428764A1 (de) * 1989-11-18 1991-05-29 Deutsche ITT Industries GmbH Digitaler Begrenzer zur Pegelbegrenzung eines in Digitalform vorliegenden Videosignals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63133772A (ja) * 1986-11-25 1988-06-06 Matsushita Electric Ind Co Ltd 磁気記録再生装置
EP0428764A1 (de) * 1989-11-18 1991-05-29 Deutsche ITT Industries GmbH Digitaler Begrenzer zur Pegelbegrenzung eines in Digitalform vorliegenden Videosignals
US5097337A (en) * 1989-11-18 1992-03-17 Deutsche Itt Industries Gmbh Apparatus and method for limiting digital video signals

Also Published As

Publication number Publication date
JPS6412152B2 (enrdf_load_html_response) 1989-02-28

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