FR2468265B1 - - Google Patents

Info

Publication number
FR2468265B1
FR2468265B1 FR8022715A FR8022715A FR2468265B1 FR 2468265 B1 FR2468265 B1 FR 2468265B1 FR 8022715 A FR8022715 A FR 8022715A FR 8022715 A FR8022715 A FR 8022715A FR 2468265 B1 FR2468265 B1 FR 2468265B1
Authority
FR
France
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
Application number
FR8022715A
Other versions
FR2468265A1 (fr
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2468265A1 publication Critical patent/FR2468265A1/fr
Application granted granted Critical
Publication of FR2468265B1 publication Critical patent/FR2468265B1/fr
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
    • H04N5/93—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
FR8022715A 1979-10-23 1980-10-23 Circuit de reproduction de signaux d'un magnetoscope Granted FR2468265A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13675879A JPS5661011A (en) 1979-10-23 1979-10-23 Reproduction circuit for angular modulation signal

Publications (2)

Publication Number Publication Date
FR2468265A1 FR2468265A1 (fr) 1981-04-30
FR2468265B1 true FR2468265B1 (fr) 1983-08-19

Family

ID=15182807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022715A Granted FR2468265A1 (fr) 1979-10-23 1980-10-23 Circuit de reproduction de signaux d'un magnetoscope

Country Status (9)

Country Link
US (1) US4363053A (fr)
JP (1) JPS5661011A (fr)
AT (1) AT387122B (fr)
AU (1) AU538127B2 (fr)
CA (1) CA1156358A (fr)
DE (1) DE3040059A1 (fr)
FR (1) FR2468265A1 (fr)
GB (1) GB2063611B (fr)
NL (1) NL8005837A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57166786A (en) * 1981-04-06 1982-10-14 Sony Corp Video signal processing circuit
DE3612266C1 (de) * 1986-04-11 1987-06-19 Philips Patentverwaltung Schaltungsanordnung fuer frequenzmodulierte Bildsignale
DE3713225C1 (de) * 1987-04-18 1988-08-11 Standard Elektrik Lorenz Ag Videogeraet mit einem Aufzeichnungstraeger
US4906942A (en) * 1987-12-17 1990-03-06 Mitsubishi Denki Kabushiki Kaisha Frequency demodulator with reversal phenomenon compensation
US5185679A (en) * 1988-05-12 1993-02-09 Mitsubishi Denki Kabushiki Kaisha Inversion phenomenon preventing circuit
JPH0547767Y2 (fr) * 1988-05-13 1993-12-16
JPH0810533B2 (ja) * 1988-10-20 1996-01-31 日本ビクター株式会社 磁気再生装置
JP2701388B2 (ja) * 1988-12-09 1998-01-21 ソニー株式会社 Ｆｍ復調回路
WO1998010590A1 (fr) * 1996-09-02 1998-03-12 Sony Corporation Dispositif et procede de transmission d'un signal video
USD1003339S1 (en) * 2020-06-24 2023-10-31 William Joseph Poggi Camera lens grip

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208004A (en) * 1960-07-01 1965-09-21 Minnesota Mining & Mfg Cascaded amplifier including coupling networks to produce equalization
US3117278A (en) * 1960-12-19 1964-01-07 Minnesota Mining & Mfg Noise reducing system
JPS5428981Y2 (fr) * 1974-06-17 1979-09-17
US3436490A (en) * 1964-11-16 1969-04-01 United Control Corp Adjustable equalizer circuit for magnetic reproducer
JPS543603B2 (fr) * 1972-11-06 1979-02-24
US3864734A (en) * 1973-01-05 1975-02-04 Bell & Howell Co Pulse-code modulation detector and equalizer
DE2542465A1 (de) * 1975-09-24 1977-04-07 Bosch Gmbh Robert Verfahren zur verminderung des rauschens
AT346099B (de) * 1976-08-05 1978-10-25 Philips Nv Wiedergabegeraet

Also Published As

Publication number Publication date
DE3040059A1 (de) 1981-05-07
AT387122B (de) 1988-12-12
AU6340280A (en) 1981-04-30
JPS5661011A (en) 1981-05-26
ATA524680A (de) 1988-04-15
GB2063611A (en) 1981-06-03
AU538127B2 (en) 1984-08-02
FR2468265A1 (fr) 1981-04-30
CA1156358A (fr) 1983-11-01
US4363053A (en) 1982-12-07
GB2063611B (en) 1983-06-22
DE3040059C2 (fr) 1991-10-02
NL8005837A (nl) 1981-04-27
JPS639314B2 (fr) 1988-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse