JPS5549479B2 - - Google Patents

Info

Publication number
JPS5549479B2
JPS5549479B2 JP6457873A JP6457873A JPS5549479B2 JP S5549479 B2 JPS5549479 B2 JP S5549479B2 JP 6457873 A JP6457873 A JP 6457873A JP 6457873 A JP6457873 A JP 6457873A JP S5549479 B2 JPS5549479 B2 JP S5549479B2
Authority
JP
Japan
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
JP6457873A
Other versions
JPS5015426A (ja
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 filed Critical
Priority to JP6457873A priority Critical patent/JPS5549479B2/ja
Priority to US05/476,277 priority patent/US3949414A/en
Priority to GB2497974A priority patent/GB1468894A/en
Priority to IT23755/74A priority patent/IT1014882B/it
Priority to NL7407663A priority patent/NL7407663A/xx
Priority to CA201,905A priority patent/CA1061454A/en
Priority to DE19742427591 priority patent/DE2427591A1/de
Priority to FR7420018A priority patent/FR2232873B1/fr
Publication of JPS5015426A publication Critical patent/JPS5015426A/ja
Publication of JPS5549479B2 publication Critical patent/JPS5549479B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/793—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits
    • 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
JP6457873A 1973-06-08 1973-06-08 Expired JPS5549479B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP6457873A JPS5549479B2 (ja) 1973-06-08 1973-06-08
US05/476,277 US3949414A (en) 1973-06-08 1974-06-04 Gain control device of video signal reproducing apparatus
GB2497974A GB1468894A (en) 1973-06-08 1974-06-05 Video signal reproducing apparatus including a gain control device
IT23755/74A IT1014882B (it) 1973-06-08 1974-06-07 Dispositivo di controllo del guadagno per un apparato ripro duttore di segnali video
NL7407663A NL7407663A (ja) 1973-06-08 1974-06-07
CA201,905A CA1061454A (en) 1973-06-08 1974-06-07 Gain control device of video signal reproducing apparatus
DE19742427591 DE2427591A1 (de) 1973-06-08 1974-06-07 Verstaerkungssteuerschaltung fuer eine videosignal-wiedergabeanordnung
FR7420018A FR2232873B1 (ja) 1973-06-08 1974-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6457873A JPS5549479B2 (ja) 1973-06-08 1973-06-08

Publications (2)

Publication Number Publication Date
JPS5015426A JPS5015426A (ja) 1975-02-18
JPS5549479B2 true JPS5549479B2 (ja) 1980-12-12

Family

ID=13262243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6457873A Expired JPS5549479B2 (ja) 1973-06-08 1973-06-08

Country Status (8)

Country Link
US (1) US3949414A (ja)
JP (1) JPS5549479B2 (ja)
CA (1) CA1061454A (ja)
DE (1) DE2427591A1 (ja)
FR (1) FR2232873B1 (ja)
GB (1) GB1468894A (ja)
IT (1) IT1014882B (ja)
NL (1) NL7407663A (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110543B1 (ja) * 1970-11-25 1976-04-05
JPS587117B2 (ja) * 1975-10-01 1983-02-08 ソニー株式会社 イロシンゴウシヨリカイロ
JPS5514726A (en) * 1978-07-19 1980-02-01 Hitachi Ltd Magnetic recorder/reproducer
US4396953A (en) * 1979-12-06 1983-08-02 Victor Company Of Japan, Ltd. Color video signal dubbing system for collating the outputs of signal sources
JPS5765988A (en) * 1980-10-13 1982-04-21 Victor Co Of Japan Ltd Processing circuit for color video signal
US4500931A (en) * 1981-02-25 1985-02-19 Tokyo Shibaura Denki Kabushiki Kaisha Signal sampling gate circuit
US4433255A (en) * 1981-02-25 1984-02-21 Tokyo Shibaura Denki Kabushiki Kaisha Signal sampling gate circuit
JPS5990477A (ja) * 1982-11-16 1984-05-24 Sony Corp ビデオ信号補正回路
JPS6223293A (ja) * 1985-07-23 1987-01-31 Victor Co Of Japan Ltd 映像信号再生装置
JPS6482306A (en) * 1987-09-24 1989-03-28 Toshiba Corp Data reproducing device
JPH0467415A (ja) * 1990-07-06 1992-03-03 Sony Corp 記録・再生装置
GB2257868B (en) * 1991-07-16 1995-04-12 Asahi Optical Co Ltd Still video device
DE4201564A1 (de) * 1992-01-22 1993-07-29 Thomson Brandt Gmbh Schaltung zur regelung der farbtraegeramplitude in einem videorecorder
CN1051899C (zh) * 1992-10-28 2000-04-26 三星电子株式会社 色同步脉冲检波系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075703A (ja) * 1973-11-07 1975-06-21

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1468045A (fr) * 1965-03-12 1967-02-03 Ampex Dispositif d'uniformisation pour appareil d'enregistrement magnétique
US3381083A (en) * 1965-03-12 1968-04-30 Ampex Magnetic recorder equalization system having continually adjusted compensation
AT257707B (de) * 1966-01-19 1967-10-25 Philips Nv Einrichtung zur Aufzeichnung und Wiedergabe von Videoinformationen
US3541237A (en) * 1966-10-19 1970-11-17 Fernseh Gmbh Control arrangement for color television
US3702374A (en) * 1969-04-17 1972-11-07 Sony Corp Color video signal recording and reproducing apparatus with pilot signal for automatic color control
US3585280A (en) * 1969-06-11 1971-06-15 Columbia Broadcasting Syst Inc Gain correction apparatus for color picture information signals reproduced from a record medium
JPS4932445B1 (ja) * 1970-03-25 1974-08-30
US3643013A (en) * 1970-10-08 1972-02-15 Ampex Dual loop equalization for a frequency modulated signal system
US3717721A (en) * 1970-10-14 1973-02-20 Nippon Electric Co Automatic chroma compensating system
US3852808A (en) * 1973-04-04 1974-12-03 Rca Corp Color amplitude correction in plural transducer signal playback systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075703A (ja) * 1973-11-07 1975-06-21

Also Published As

Publication number Publication date
FR2232873B1 (ja) 1978-06-02
GB1468894A (en) 1977-03-30
FR2232873A1 (ja) 1975-01-03
DE2427591A1 (de) 1975-01-02
JPS5015426A (ja) 1975-02-18
NL7407663A (ja) 1974-12-10
CA1061454A (en) 1979-08-28
IT1014882B (it) 1977-04-30
US3949414A (en) 1976-04-06

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