DE68908332D1 - Vorrichtung zur magnetischen wiedergabe. - Google Patents

Vorrichtung zur magnetischen wiedergabe.

Info

Publication number
DE68908332D1
DE68908332D1 DE8989310779T DE68908332T DE68908332D1 DE 68908332 D1 DE68908332 D1 DE 68908332D1 DE 8989310779 T DE8989310779 T DE 8989310779T DE 68908332 T DE68908332 T DE 68908332T DE 68908332 D1 DE68908332 D1 DE 68908332D1
Authority
DE
Germany
Prior art keywords
magnetic playback
playback
magnetic
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.)
Expired - Lifetime
Application number
DE8989310779T
Other languages
English (en)
Other versions
DE68908332T2 (de
Inventor
Seiichi Mikami
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
Original Assignee
Victor Company of Japan Ltd
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 filed Critical Victor Company of Japan Ltd
Publication of DE68908332D1 publication Critical patent/DE68908332D1/de
Application granted granted Critical
Publication of DE68908332T2 publication Critical patent/DE68908332T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/931—Regeneration of the television signal or of selected parts thereof for restoring the level of the reproduced signal
    • H04N5/9315—Regeneration of the television signal or of selected parts thereof for restoring the level of the reproduced signal the level control being frequency dependent
    • 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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
DE89310779T 1988-10-20 1989-10-19 Vorrichtung zur magnetischen Wiedergabe. Expired - Lifetime DE68908332T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63265180A JPH0810533B2 (ja) 1988-10-20 1988-10-20 磁気再生装置

Publications (2)

Publication Number Publication Date
DE68908332D1 true DE68908332D1 (de) 1993-09-16
DE68908332T2 DE68908332T2 (de) 1993-12-09

Family

ID=17413685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89310779T Expired - Lifetime DE68908332T2 (de) 1988-10-20 1989-10-19 Vorrichtung zur magnetischen Wiedergabe.

Country Status (5)

Country Link
US (1) US5220427A (de)
EP (1) EP0365330B1 (de)
JP (1) JPH0810533B2 (de)
KR (1) KR920010187B1 (de)
DE (1) DE68908332T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2800373B2 (ja) * 1990-05-31 1998-09-21 松下電器産業株式会社 磁気録画再生装置の自動画質調整装置
DE4035309A1 (de) * 1990-11-07 1992-05-14 Nokia Unterhaltungselektronik Videorecorder mit einer entzerrerschaltung
US5430551A (en) * 1990-11-07 1995-07-04 Nokia Unterhaltungselektronik Gmbh Video recorder with distortion corrector circuit
JP3016652B2 (ja) * 1992-02-07 2000-03-06 松下電器産業株式会社 ゲインコントロール回路
WO1993023951A1 (de) * 1992-05-12 1993-11-25 Nokia (Deutschland) Gmbh Übertragungsanordnung für die übertragung eines auf eine trägerschwingung aufmodulierten nutzsignales
JP4813189B2 (ja) * 2006-01-23 2011-11-09 株式会社リコー 高調波抑制回路
US8965290B2 (en) * 2012-03-29 2015-02-24 General Electric Company Amplitude enhanced frequency modulation
US11206160B2 (en) * 2020-05-18 2021-12-21 Nxp B.V. High bandwidth continuous time linear equalization circuit
US11228470B2 (en) 2020-05-18 2022-01-18 Nxp B.V. Continuous time linear equalization circuit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT346928B (de) * 1975-07-14 1978-12-11 Victor Company Of Japan Schaltungsanordnung zur amplitudenbegrenzung frequenzmodulierter videosignale
US4110798A (en) * 1977-01-26 1978-08-29 Ampex Corporation Frequency response equalizer
JPS6013555B2 (ja) * 1977-06-17 1985-04-08 ソニー株式会社 バ−スト信号のレベル検出回路
JPS5412714A (en) * 1977-06-29 1979-01-30 Matsushita Electric Ind Co Ltd Recorder-reproducer
JPS55117712A (en) * 1979-02-28 1980-09-10 Matsushita Electric Ind Co Ltd Noise reduction circuit of video signal recording and reproducing device
JPS5661011A (en) * 1979-10-23 1981-05-26 Sony Corp Reproduction circuit for angular modulation signal
JPS57189311A (en) * 1981-05-14 1982-11-20 Olympus Optical Co Ltd Fm demodulating system
US4510536A (en) * 1982-07-16 1985-04-09 Discovision Associates Signal conditioning method and apparatus for FM code signal
US4819098A (en) * 1983-11-23 1989-04-04 Macrovision Corporation Method and apparatus for clustering modifications made to a video signal to inhibit the making of acceptable videotape recordings
US4682251A (en) * 1984-03-21 1987-07-21 Victor Company Of Japan, Ltd. Video signal reproducing apparatus having a noise reduction circuit
KR910000368B1 (ko) * 1984-09-12 1991-01-24 마쯔시다덴기산교 가부시기가이샤 비선형 신호처리장치
US4821087A (en) * 1986-04-23 1989-04-11 Matsushita Electric Industrial Co., Ltd. Encoder circuit eliminating carrier leak
JP2546331B2 (ja) * 1988-04-26 1996-10-23 ソニー株式会社 Ｆｍ・ａｍ受信機

Also Published As

Publication number Publication date
EP0365330B1 (de) 1993-08-11
JPH0810533B2 (ja) 1996-01-31
EP0365330A2 (de) 1990-04-25
US5220427A (en) 1993-06-15
JPH02110863A (ja) 1990-04-24
KR920010187B1 (ko) 1992-11-19
KR900006953A (ko) 1990-05-09
DE68908332T2 (de) 1993-12-09
EP0365330A3 (en) 1990-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT

8328 Change in the person/name/address of the agent

Representative=s name: 2K PATENTANWAELTE BLASBERG KEWITZ & REICHEL, PARTN