GB1407037A - System for magnetically recording and reproducing television signals - Google Patents

System for magnetically recording and reproducing television signals

Info

Publication number
GB1407037A
GB1407037A GB5421672A GB5421672A GB1407037A GB 1407037 A GB1407037 A GB 1407037A GB 5421672 A GB5421672 A GB 5421672A GB 5421672 A GB5421672 A GB 5421672A GB 1407037 A GB1407037 A GB 1407037A
Authority
GB
United Kingdom
Prior art keywords
signal
recording
delayed
line
output
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
Application number
GB5421672A
Other languages
English (en)
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 GB1407037A publication Critical patent/GB1407037A/en
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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/86—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded sequentially and simultaneously, e.g. corresponding to SECAM-system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/06—Diagnosis, testing or measuring for television systems or their details for recorders
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Processing Of Color Television Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
GB5421672A 1971-11-26 1972-11-23 System for magnetically recording and reproducing television signals Expired GB1407037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46095501A JPS4860520A (US07943777-20110517-C00090.png) 1971-11-26 1971-11-26

Publications (1)

Publication Number Publication Date
GB1407037A true GB1407037A (en) 1975-09-24

Family

ID=14139328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5421672A Expired GB1407037A (en) 1971-11-26 1972-11-23 System for magnetically recording and reproducing television signals

Country Status (10)

Country Link
US (1) US3812523A (US07943777-20110517-C00090.png)
JP (1) JPS4860520A (US07943777-20110517-C00090.png)
AT (1) AT330856B (US07943777-20110517-C00090.png)
AU (1) AU465222B2 (US07943777-20110517-C00090.png)
CA (1) CA998468A (US07943777-20110517-C00090.png)
DE (1) DE2258028C2 (US07943777-20110517-C00090.png)
FR (1) FR2161114B1 (US07943777-20110517-C00090.png)
GB (1) GB1407037A (US07943777-20110517-C00090.png)
IT (1) IT973754B (US07943777-20110517-C00090.png)
NL (1) NL179102C (US07943777-20110517-C00090.png)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1424314A (en) * 1973-02-20 1976-02-11 Matsushita Electric Ind Co Ltd Video signal processing system
US4007482A (en) * 1973-07-31 1977-02-08 Sony Corporation Magnetic recording and/or reproducing apparatus
GB1497865A (en) * 1973-12-28 1978-01-12 Sony Corp Magnetic recording and/or reproducing apparatus
JPS5625072B2 (US07943777-20110517-C00090.png) * 1974-01-12 1981-06-10
JPS531171B2 (US07943777-20110517-C00090.png) * 1974-01-21 1978-01-17
JPS5422376B2 (US07943777-20110517-C00090.png) * 1974-02-05 1979-08-06
US4012771A (en) * 1974-02-05 1977-03-15 Sony Corporation Apparatus for recording and/or reproducing color video signals
JPS5156121A (US07943777-20110517-C00090.png) * 1974-11-12 1976-05-17 Victor Company Of Japan
US4055848A (en) * 1975-08-15 1977-10-25 Eastman Kodak Company Signal processing for off-air video recorder
US4003079A (en) * 1975-08-15 1977-01-11 Eastman Kodak Company Chrominance-luminance signal separation for off-air video recorder
JPS6047641B2 (ja) * 1976-07-06 1985-10-23 ソニー株式会社 磁気記録装置
DE2641816C3 (de) * 1976-09-17 1980-08-21 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Anordnung zur Aufzeichnung und/oder Wiedergabe breitbandiger Videosignale
JPS53104215A (en) * 1977-02-24 1978-09-11 Sony Corp Magnetic reproducer
JPS5953754B2 (ja) * 1977-09-26 1984-12-26 松下電器産業株式会社 カラ−テレビジヨン信号の記録再生方式
US4214259A (en) * 1978-04-07 1980-07-22 Recortec, Inc. Color video tape recorder/reproducer with chrome corrector
JPS5677912A (en) * 1979-11-28 1981-06-26 Sony Corp Digital recorder for video signal
JPS58115989A (ja) * 1981-12-28 1983-07-09 Canon Inc 映像信号記録再生装置
JPS5997294A (ja) * 1982-11-27 1984-06-05 Toshiba Corp 映像信号記録再生装置
JPH0732492B2 (ja) * 1985-08-02 1995-04-10 キヤノン株式会社 映像信号記録再生装置
JP2861093B2 (ja) * 1989-08-29 1999-02-24 ソニー株式会社 カメラ一体型映像信号記録再生装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1537108B2 (de) * 1967-12-27 1971-03-18 Fernseh Gmbh, 6100 Darmstadt Verfahren zur zpeicherung eines farbfernsehsignals in einem speicher mit niedrigerer oberer grenzfrequenz als die des farbfernsehsignales
JPS4944535B1 (US07943777-20110517-C00090.png) * 1970-01-26 1974-11-28

Also Published As

Publication number Publication date
AU465222B2 (en) 1975-09-18
ATA1009572A (de) 1975-10-15
NL179102B (nl) 1986-02-03
AU4934372A (en) 1974-05-30
IT973754B (it) 1974-06-10
DE2258028A1 (de) 1973-05-30
US3812523A (en) 1974-05-21
NL7216010A (US07943777-20110517-C00090.png) 1973-05-29
FR2161114A1 (US07943777-20110517-C00090.png) 1973-07-06
DE2258028C2 (de) 1982-01-21
FR2161114B1 (US07943777-20110517-C00090.png) 1981-06-26
NL179102C (nl) 1986-07-01
AT330856B (de) 1976-07-26
JPS4860520A (US07943777-20110517-C00090.png) 1973-08-24
CA998468A (en) 1976-10-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee