FR2318547B1 - - Google Patents

Info

Publication number
FR2318547B1
FR2318547B1 FR7621519A FR7621519A FR2318547B1 FR 2318547 B1 FR2318547 B1 FR 2318547B1 FR 7621519 A FR7621519 A FR 7621519A FR 7621519 A FR7621519 A FR 7621519A FR 2318547 B1 FR2318547 B1 FR 2318547B1
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
FR7621519A
Other languages
French (fr)
Other versions
FR2318547A1 (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.)
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 FR2318547A1 publication Critical patent/FR2318547A1/fr
Application granted granted Critical
Publication of FR2318547B1 publication Critical patent/FR2318547B1/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
    • H04N5/94—Signal drop-out compensation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude
    • H03G11/06—Limiters of angle-modulated signals; such limiters combined with discriminators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
    • H03G9/18—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for tone control and volume expansion or compression
    • 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)
FR7621519A 1975-07-14 1976-07-13 Circuit limiteur d'amplitude pour signaux video modules en frequence Granted FR2318547A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9667975 1975-07-14

Publications (2)

Publication Number Publication Date
FR2318547A1 FR2318547A1 (fr) 1977-02-11
FR2318547B1 true FR2318547B1 (ref) 1982-03-05

Family

ID=14171469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621519A Granted FR2318547A1 (fr) 1975-07-14 1976-07-13 Circuit limiteur d'amplitude pour signaux video modules en frequence

Country Status (10)

Country Link
US (1) US4064537A (ref)
AT (1) AT346928B (ref)
AU (1) AU506775B2 (ref)
CA (1) CA1083705A (ref)
DE (1) DE2631335C3 (ref)
FR (1) FR2318547A1 (ref)
GB (1) GB1526517A (ref)
HK (1) HK23081A (ref)
IT (1) IT1062118B (ref)
MY (1) MY8200032A (ref)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514726A (en) * 1978-07-19 1980-02-01 Hitachi Ltd Magnetic recorder/reproducer
JPS57189311A (en) * 1981-05-14 1982-11-20 Olympus Optical Co Ltd Fm demodulating system
US4510530A (en) * 1981-06-26 1985-04-09 Hitachi, Ltd. Signal reproducing circuit for a video tape recorder
DE3140761C2 (de) * 1981-10-14 1983-08-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltung zur Versteilerung der Flanken eines Videosignals, insbesondere für einen Videorecorder
US4537196A (en) * 1981-12-21 1985-08-27 American Home Products Corporation (Del.) Systems and methods for processing physiological signals
DE3612266C1 (de) * 1986-04-11 1987-06-19 Philips Patentverwaltung Schaltungsanordnung fuer frequenzmodulierte Bildsignale
JPH0799562B2 (ja) * 1986-08-02 1995-10-25 ソニー株式会社 映像信号記録装置
DE3809394A1 (de) * 1987-04-18 1989-10-12 Graetz Nokia Gmbh Videogeraet mit einer entzerrerschaltung im signalweg fuer die frequenzmodulierten signale
DE3713225C1 (de) * 1987-04-18 1988-08-11 Standard Elektrik Lorenz Ag Videogeraet mit einem Aufzeichnungstraeger
JPS6448504A (en) * 1987-08-18 1989-02-23 Mitsubishi Electric Corp Fm demodulator
US5185679A (en) * 1988-05-12 1993-02-09 Mitsubishi Denki Kabushiki Kaisha Inversion phenomenon preventing circuit
JPH0810533B2 (ja) * 1988-10-20 1996-01-31 日本ビクター株式会社 磁気再生装置
DE59109070D1 (de) * 1991-08-29 1998-12-10 Micronas Intermetall Gmbh Begrenzerschaltung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532808A (en) * 1966-02-02 1970-10-06 Matsushita Electric Industrial Co Ltd Method and system for magnetically recording and reproducing television signals and reducing amplitude variation of the reproduced television signals
GB1265200A (ref) * 1968-10-07 1972-03-01

Also Published As

Publication number Publication date
MY8200032A (en) 1982-12-31
AU1588876A (en) 1978-01-19
ATA516076A (de) 1978-04-15
US4064537A (en) 1977-12-20
DE2631335C3 (de) 1979-08-09
IT1062118B (it) 1983-06-25
FR2318547A1 (fr) 1977-02-11
HK23081A (en) 1981-06-05
AU506775B2 (en) 1980-01-24
GB1526517A (en) 1978-09-27
DE2631335A1 (de) 1977-02-03
AT346928B (de) 1978-12-11
CA1083705A (en) 1980-08-12
DE2631335B2 (de) 1978-12-07

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