GB1418545A - Video signal recording and or reproducing apparatus - Google Patents

Video signal recording and or reproducing apparatus

Info

Publication number
GB1418545A
GB1418545A GB4533273A GB4533273A GB1418545A GB 1418545 A GB1418545 A GB 1418545A GB 4533273 A GB4533273 A GB 4533273A GB 4533273 A GB4533273 A GB 4533273A GB 1418545 A GB1418545 A GB 1418545A
Authority
GB
United Kingdom
Prior art keywords
speed
tape
head
arm
function
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
GB4533273A
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 GB1418545A publication Critical patent/GB1418545A/en
Expired 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
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
GB4533273A 1972-09-29 1973-09-27 Video signal recording and or reproducing apparatus Expired GB1418545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972114004U JPS524013Y2 (US20090163788A1-20090625-C00002.png) 1972-09-29 1972-09-29

Publications (1)

Publication Number Publication Date
GB1418545A true GB1418545A (en) 1975-12-24

Family

ID=14626637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4533273A Expired GB1418545A (en) 1972-09-29 1973-09-27 Video signal recording and or reproducing apparatus

Country Status (9)

Country Link
US (1) US3869709A (US20090163788A1-20090625-C00002.png)
JP (1) JPS524013Y2 (US20090163788A1-20090625-C00002.png)
AT (1) AT345354B (US20090163788A1-20090625-C00002.png)
AU (1) AU473827B2 (US20090163788A1-20090625-C00002.png)
CA (1) CA1019063A (US20090163788A1-20090625-C00002.png)
DE (1) DE2348907C2 (US20090163788A1-20090625-C00002.png)
FR (1) FR2201516B1 (US20090163788A1-20090625-C00002.png)
GB (1) GB1418545A (US20090163788A1-20090625-C00002.png)
NL (1) NL7313499A (US20090163788A1-20090625-C00002.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189924A (en) * 1986-03-26 1987-11-04 Toshiba Kk Magnetic reproducing apparatus
GB2340291A (en) * 1998-08-06 2000-02-16 Thomson Multimedia Sa Avoiding jitter in a video output using pseudo-vertical synchronisation signals

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435612Y2 (US20090163788A1-20090625-C00002.png) * 1973-11-15 1979-10-29
US4001885A (en) * 1974-03-01 1977-01-04 Sharp Kabushiki Kaisha Video recording and reproducing system
JPS50133734A (US20090163788A1-20090625-C00002.png) * 1974-04-09 1975-10-23
DE2644009C2 (de) * 1975-10-17 1983-10-06 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Vorrichtung zur magnetischen Aufzeichnung und Wiedergabe
JPS583306B2 (ja) * 1976-01-07 1983-01-20 日本ビクター株式会社 テ−プ自動装填型再生装置におけるテ−プ間歇送り装置
JPS5830660B2 (ja) * 1976-07-05 1983-06-30 ソニー株式会社 磁気再生装置
DE2646899C2 (de) * 1976-10-18 1985-03-21 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Wiedergabe von auf Magnetband aufgezeichneten Videosignalen
US4161002A (en) * 1977-01-08 1979-07-10 Sony Corporation Power conserving motor control circuit for a video tape recorder
GB1587798A (en) * 1977-05-31 1981-04-08 Victor Company Of Japan Tape driving system in a recording and/or reproducing apparatus
US4346397A (en) * 1978-01-23 1982-08-24 Victor Company Of Japan, Ltd. Apparatus for reproducing a video signal of one system with conversion to a video signal of another system
US4163993A (en) * 1978-03-23 1979-08-07 Ampex Corporation Continuous slow motion automatic tracking system
US4308560A (en) * 1978-03-23 1981-12-29 Ampex Corporation Method of operating a signal reproducing apparatus for effecting synchronous reproduction of recorded signals
JPS54132120A (en) * 1978-04-06 1979-10-13 Sony Corp Reproduction device of video signal
JPS5514541A (en) * 1978-07-19 1980-02-01 Nippon Hoso Kyokai <Nhk> Magnetic recording and reproducing system
JPS5553981A (en) * 1978-10-16 1980-04-19 Victor Co Of Japan Ltd Magnetic reproducer
US5313344A (en) * 1988-04-28 1994-05-17 Sanyo Electric Co., Ltd. Stand-by mode setting/releasing device for video cassette recorder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375331A (en) * 1963-10-21 1968-03-26 Nippon Electric Co System for recording and reproducing a periodic signal
DE1449883C3 (de) * 1963-12-26 1975-08-21 Sony Corp., Tokio Magnetaufzeichnungs und -wiedergabegerät
US3294902A (en) * 1963-12-30 1966-12-27 Ampex Fast, slow and stop motion reproduction using longitudinal recording and rotating heads
US3376395A (en) * 1964-01-13 1968-04-02 Prec Instr Company Device for adjusting the angular relationship between a rotating head and tape in a helical scan recorder
GB1040509A (en) * 1964-11-24 1966-08-24 Sony Corp Magnetic tape recording and reproducing device
GB1240938A (en) * 1968-03-13 1971-07-28 Sony Corp Dc motor servo system
DE1944041B2 (de) * 1968-09-14 1971-12-30 Sanyo Electric Co., Ltd., Monguchi, Osaka (Japan) Servosteuerung fuer die rotierende magnetkopfanordnung eines video bandaufnahme und wiedergabegeraetes mit zeitlupen wiedergabe
GB1258486A (US20090163788A1-20090625-C00002.png) * 1968-10-12 1971-12-30
US3663764A (en) * 1970-04-06 1972-05-16 Ampex Automatic tracking circuit for transverse scan magnetic tape transport

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189924A (en) * 1986-03-26 1987-11-04 Toshiba Kk Magnetic reproducing apparatus
US4930024A (en) * 1986-03-26 1990-05-29 Kabushiki Kaisha Toshiba Variable speed magnetic medium recording and playback apparatus
GB2189924B (en) * 1986-03-26 1990-09-05 Toshiba Kk Magnetic reproducing apparatus
GB2340291A (en) * 1998-08-06 2000-02-16 Thomson Multimedia Sa Avoiding jitter in a video output using pseudo-vertical synchronisation signals
US6628888B1 (en) 1998-08-06 2003-09-30 Thomson Licensing S.A. Arrangement for superimposing two images without jittering

Also Published As

Publication number Publication date
AT345354B (de) 1978-09-11
CA1019063A (en) 1977-10-11
DE2348907A1 (de) 1974-04-11
JPS524013Y2 (US20090163788A1-20090625-C00002.png) 1977-01-27
US3869709A (en) 1975-03-04
NL7313499A (US20090163788A1-20090625-C00002.png) 1974-04-02
ATA839673A (de) 1978-01-15
AU6083773A (en) 1975-04-10
JPS4969309U (US20090163788A1-20090625-C00002.png) 1974-06-17
FR2201516B1 (US20090163788A1-20090625-C00002.png) 1979-07-13
AU473827B2 (en) 1976-07-01
DE2348907C2 (de) 1985-11-28
FR2201516A1 (US20090163788A1-20090625-C00002.png) 1974-04-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930926