JPS5651174A - Reproducing device of video signal - Google Patents

Reproducing device of video signal

Info

Publication number
JPS5651174A
JPS5651174A JP12833879A JP12833879A JPS5651174A JP S5651174 A JPS5651174 A JP S5651174A JP 12833879 A JP12833879 A JP 12833879A JP 12833879 A JP12833879 A JP 12833879A JP S5651174 A JPS5651174 A JP S5651174A
Authority
JP
Japan
Prior art keywords
signals
tape
channel
reproducing
memories
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.)
Granted
Application number
JP12833879A
Other languages
English (en)
Other versions
JPH056395B2 (ja
Inventor
Yoshikazu Yamamoto
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
Priority to JP12833879A priority Critical patent/JPS5651174A/ja
Priority to AU62685/80A priority patent/AU540959B2/en
Priority to DE19803036899 priority patent/DE3036899A1/de
Priority to FR8020962A priority patent/FR2466925B1/fr
Priority to US06/192,196 priority patent/US4392162A/en
Priority to CH7355/80A priority patent/CH654133A5/de
Priority to CA000361375A priority patent/CA1165867A/en
Priority to GB8032022A priority patent/GB2064258B/en
Priority to SE8006920A priority patent/SE450864B/sv
Priority to BR8006396A priority patent/BR8006396A/pt
Priority to MX184195A priority patent/MX148064A/es
Priority to SU802992248A priority patent/SU1003774A3/ru
Priority to NL8005526A priority patent/NL8005526A/nl
Priority to AT0495980A priority patent/AT383923B/de
Publication of JPS5651174A publication Critical patent/JPS5651174A/ja
Publication of JPH056395B2 publication Critical patent/JPH056395B2/ja
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
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • 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
    • H04N9/808—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the composite colour video-signal
    • 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/877—Regeneration of colour television signals by assembling picture element blocks in an intermediate memory
JP12833879A 1979-10-04 1979-10-04 Reproducing device of video signal Granted JPS5651174A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP12833879A JPS5651174A (en) 1979-10-04 1979-10-04 Reproducing device of video signal
AU62685/80A AU540959B2 (en) 1979-10-04 1980-09-24 Digital data reproducing apparatus
DE19803036899 DE3036899A1 (de) 1979-10-04 1980-09-30 Digitaldaten-wiedergabevorrichtung
FR8020962A FR2466925B1 (fr) 1979-10-04 1980-09-30 Magnetoscope a bande a balayage helicoidal
US06/192,196 US4392162A (en) 1979-10-04 1980-09-30 Digital video signal reproducing apparatus
CH7355/80A CH654133A5 (de) 1979-10-04 1980-10-02 Wiedergabegeraet fuer digitalisierte videosignale.
CA000361375A CA1165867A (en) 1979-10-04 1980-10-02 Digital video signal reproducing apparatus
GB8032022A GB2064258B (en) 1979-10-04 1980-10-03 Digital data reproducing apparatus
SE8006920A SE450864B (sv) 1979-10-04 1980-10-03 Digital dataatergivningsanordning
BR8006396A BR8006396A (pt) 1979-10-04 1980-10-03 Aparelho de reproducao de dados digitais para sinais de video numericamente codificados
MX184195A MX148064A (es) 1979-10-04 1980-10-03 Mejoras en aparato reproductor de datos numericos
SU802992248A SU1003774A3 (ru) 1979-10-04 1980-10-04 Устройство дл воспроизведени аналогового цветного видеосигнала с магнитной ленты
NL8005526A NL8005526A (nl) 1979-10-04 1980-10-06 Inrichting voor weergave van gedigitaliseerde informatie, meer in het bijzonder van een in meerkanalig digitale vorm gebracht videosignaal.
AT0495980A AT383923B (de) 1979-10-04 1980-10-06 Digitaldatensignal-wiedergabegeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12833879A JPS5651174A (en) 1979-10-04 1979-10-04 Reproducing device of video signal

Publications (2)

Publication Number Publication Date
JPS5651174A true JPS5651174A (en) 1981-05-08
JPH056395B2 JPH056395B2 (ja) 1993-01-26

Family

ID=14982318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12833879A Granted JPS5651174A (en) 1979-10-04 1979-10-04 Reproducing device of video signal

Country Status (14)

Country Link
US (1) US4392162A (ja)
JP (1) JPS5651174A (ja)
AT (1) AT383923B (ja)
AU (1) AU540959B2 (ja)
BR (1) BR8006396A (ja)
CA (1) CA1165867A (ja)
CH (1) CH654133A5 (ja)
DE (1) DE3036899A1 (ja)
FR (1) FR2466925B1 (ja)
GB (1) GB2064258B (ja)
MX (1) MX148064A (ja)
NL (1) NL8005526A (ja)
SE (1) SE450864B (ja)
SU (1) SU1003774A3 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746585A (en) * 1980-09-03 1982-03-17 Hitachi Denshi Ltd Digital signal recording and reproducing method
JPS5746586A (en) * 1980-09-03 1982-03-17 Hitachi Denshi Ltd Digital signal recording and reproducing method
JPS5829280A (ja) * 1981-08-14 1983-02-21 Sony Corp テレビジヨン信号のコ−デイング方法
JPS58156277A (ja) * 1982-03-11 1983-09-17 Sony Corp 多チヤンネル記録再生装置
JPS58187087A (ja) * 1982-04-27 1983-11-01 Victor Co Of Japan Ltd ディジタル信号記録方法
JPS58195380A (ja) * 1982-05-10 1983-11-14 Sony Corp ビデオ信号再生装置
JPS6177386A (ja) * 1984-09-22 1986-04-19 Canon Inc 半導体装置
JPS62115980A (ja) * 1985-11-06 1987-05-27 Sony Corp ビデオ再生記憶装置
JPS62234476A (ja) * 1986-04-04 1987-10-14 Sony Corp デイジタル映像信号再生装置
JPS644972A (en) * 1987-06-11 1989-01-10 Bosch Gmbh Robert Digital video-tape recorder memory device
US5191437A (en) * 1990-06-27 1993-03-02 Samsung Electronics Co., Ltd. Digital image signal playback circuit for combining two channel parallel picture data into a single channel

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321704A (en) * 1980-02-01 1982-03-23 Ampex Corporation Parity checking circuitry for use in multi-bit cell PCM recording and reproducing apparatus
JPS5760576A (en) * 1980-09-26 1982-04-12 Hitachi Ltd Pcm recorder
US4563710A (en) * 1981-02-05 1986-01-07 Independent Broadcasting Authority Digital television tape recording
USRE33001E (en) * 1981-02-05 1989-07-25 Independent Broadcasting Authority Digital television tape recording
JPS57132486A (en) * 1981-02-10 1982-08-16 Sony Corp Magnetic recorder and reproducer
GB2098021B (en) * 1981-05-06 1985-06-19 Sony Corp Digital television apparatuses
JPS57211612A (en) * 1981-06-23 1982-12-25 Sony Corp Phase servo circuit
US4604658A (en) * 1981-10-13 1986-08-05 Victor Company Of Japan, Limited Memory control circuit for removing jitter
GB2111288B (en) * 1981-11-20 1985-04-11 Sony Corp Magnetic tape recording and reproducing arrangements
JPH07101482B2 (ja) * 1982-01-23 1995-11-01 ソニー株式会社 ディジタル信号記録装置
JPS58188307A (ja) * 1982-04-27 1983-11-02 Matsushita Electric Ind Co Ltd 記録再生装置
JPS60113301A (ja) * 1983-11-25 1985-06-19 Victor Co Of Japan Ltd 記録再生装置
JPS61177884A (ja) * 1985-02-04 1986-08-09 Hitachi Denshi Ltd 画像データ記録再生方法
JP2608261B2 (ja) * 1985-02-27 1997-05-07 キヤノン株式会社 データ記録装置
JPH0722411B2 (ja) * 1985-05-13 1995-03-08 株式会社日立製作所 デイジタル記録再生装置
JPH0711789B2 (ja) * 1985-12-28 1995-02-08 株式会社日立製作所 同時デ−タ転送制御装置
JPH0771250B2 (ja) * 1986-05-20 1995-07-31 ソニー株式会社 デイジタルビデオテ−プレコ−ダ
US4870510A (en) * 1986-06-23 1989-09-26 Canon Kabushiki Kaisha Video signal reproducing apparatus using memory
US5214515A (en) * 1986-10-28 1993-05-25 Mitsubishi Denki Kabushiki Kaisha Video signal recording/reproducing apparatus
JPH06103945B2 (ja) * 1987-03-19 1994-12-14 松下電器産業株式会社 記録再生装置
US5031218A (en) * 1988-03-30 1991-07-09 International Business Machines Corporation Redundant message processing and storage
US5130863A (en) * 1988-04-11 1992-07-14 Canon Kabushiki Kaisha Digital signal recording apparatus for recording plural kinds of digital information signals having different respective bit rates
GB2221811B (en) * 1988-06-28 1993-04-28 Canon Kk Multichannel digital-signal reproducing apparatus
DE68926037T2 (de) * 1988-09-02 1996-09-05 Matsushita Electric Ind Co Ltd Vorrichtung zum aufzeichnen und wiedergeben von digitalen pal-signalen
EP0407046B1 (en) * 1989-06-16 1995-07-26 Sony Corporation Method and apparatus for reproducing a digital video signal
JP2969682B2 (ja) * 1989-10-02 1999-11-02 ソニー株式会社 磁気記録再生装置
JPH03132183A (ja) * 1989-10-18 1991-06-05 Hitachi Ltd ディジタル画像再生方式
GB2248717B (en) * 1990-08-17 1994-10-19 Mitsubishi Electric Corp Magnetic recording and reproducing apparatus
US5583650A (en) * 1992-09-01 1996-12-10 Hitachi America, Ltd. Digital recording and playback device error correction methods and apparatus for use with trick play data
US5623344A (en) * 1992-09-01 1997-04-22 Hitachi America, Ltd. Digital video recording device with trick play capability
US5625504A (en) * 1992-09-10 1997-04-29 Hitachi, Ltd. Magnetic recording and reproducing system
US5805762A (en) * 1993-01-13 1998-09-08 Hitachi America, Ltd. Video recording device compatible transmitter
US5444575A (en) * 1994-01-21 1995-08-22 Hitachi America, Ltd. Method for recording digital data using a set of heads including a pair of co-located heads to record data at a rate lower than the full recording rate possible using the set of heads
US5717816A (en) * 1993-01-13 1998-02-10 Hitachi America Ltd. Method and apparatus for the selection of data for use in VTR trick playback operation in a system using intra-coded video frames
US5726711A (en) * 1993-01-13 1998-03-10 Hitachi America, Ltd. Intra-coded video frame data processing methods and apparatus
US5778143A (en) * 1993-01-13 1998-07-07 Hitachi America, Ltd. Method and apparatus for the selection of data for use in VTR trick playback operation in a system using progressive picture refresh
US5887115A (en) * 1993-01-13 1999-03-23 Hitachi America, Ltd. Method and apparatus for implementing a video tape recorder for recording digital video signals having either a fixed or variable data transmission rate
US5673358A (en) * 1993-01-13 1997-09-30 Hitachi America, Ltd. Method for generating a reduced rate digital bitstream by selecting data as a function of the position within an image to which the data corresponds
JP3508168B2 (ja) * 1993-07-07 2004-03-22 ソニー株式会社 再生装置
JP3322998B2 (ja) 1994-04-12 2002-09-09 三菱電機株式会社 ディジタルｖｔｒ
GB2323240B (en) * 1994-04-12 1998-12-09 Mitsubishi Electric Corp Digital vtr
US6283760B1 (en) * 1994-10-21 2001-09-04 Carl Wakamoto Learning and entertainment device, method and system and storage media therefor
US6701484B1 (en) * 2000-08-11 2004-03-02 International Business Machines Corporation Register file with delayed parity check
US8091437B2 (en) * 2008-05-05 2012-01-10 John Stumpf Transducer matrix film
US8381601B2 (en) * 2008-05-05 2013-02-26 John F. Stumpf Transducer matrix film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341921A (en) * 1976-09-18 1978-04-15 Bosch Gmbh Robert Method of reproducing video signals recorded on respective tracks of recording carrier
JPS53114413A (en) * 1976-12-24 1978-10-05 Indep Broadcasting Authority Method and device for transmitting or recording digital signal

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049904B (de) * 1955-12-13 1959-02-05 Ampex Corporation, Redwood City, Calif. (V. St. A.) Verfahren und Vorrichtung zur magnetischen Aufzeichnung und Wiedergabe von breitbandigen Signalen, insbesondere von Fernsehsignalen
US3158846A (en) * 1961-01-23 1964-11-24 Silverman Daniel Information retrieval systems
US3320590A (en) * 1963-09-12 1967-05-16 North American Aviation Inc Switching system for selectively connecting plural signal sources to output channels
US3371157A (en) * 1964-02-28 1968-02-27 Minnesota Mining & Mfg Frequency division multiple track recording of wideband signals
US3569618A (en) * 1966-11-04 1971-03-09 Nippon Electric Co Switching device for magnetic recording/reproducing apparatus
US3769465A (en) * 1969-08-18 1973-10-30 Ibm Electronic servo in magnetic recording readout
US3721773A (en) * 1970-10-09 1973-03-20 Ampex Magnetic head transducer assembly for redundantly recording data on and reproducing data from dual-tracks of a magnetic recording medium
DE2108837C3 (de) * 1971-02-25 1973-11-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur Abtastung von Signalen längs mindestens einer Spur
US3921209A (en) * 1971-06-18 1975-11-18 Matsushita Electric Ind Co Ltd Digital recording and reproducing system employing ' pcm
GB1445337A (en) * 1972-08-24 1976-08-11 Independent Broadcastin Author Television systems
JPS5818026B2 (ja) * 1973-11-20 1983-04-11 ソニー株式会社 シンゴウデンソウホウシキ
JPS53115131A (en) * 1977-03-17 1978-10-07 Matsushita Electric Ind Co Ltd Magnetic picture recording/reproducing system
US4193098A (en) * 1977-03-24 1980-03-11 Spin Physics, Inc. Segmented video playback apparatus with ancillary recording medium
US4179717A (en) * 1978-02-01 1979-12-18 Arvin Industries, Inc. Method and apparatus for video signal recording
USRE30756E (en) 1978-02-01 1981-09-29 Arvin Industries, Inc. Method and apparatus for video signal recording
JPS54145427A (en) * 1978-02-02 1979-11-13 Indep Broadcasting Authority Method of and device for regenerating digital video signal
JPS5593530A (en) * 1978-12-29 1980-07-16 Sony Corp Magnetic head unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341921A (en) * 1976-09-18 1978-04-15 Bosch Gmbh Robert Method of reproducing video signals recorded on respective tracks of recording carrier
JPS53114413A (en) * 1976-12-24 1978-10-05 Indep Broadcasting Authority Method and device for transmitting or recording digital signal

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0153554B2 (ja) * 1980-09-03 1989-11-14 Hitachi Electronics
JPS5746586A (en) * 1980-09-03 1982-03-17 Hitachi Denshi Ltd Digital signal recording and reproducing method
JPS5746585A (en) * 1980-09-03 1982-03-17 Hitachi Denshi Ltd Digital signal recording and reproducing method
JPS5829280A (ja) * 1981-08-14 1983-02-21 Sony Corp テレビジヨン信号のコ−デイング方法
JPS58156277A (ja) * 1982-03-11 1983-09-17 Sony Corp 多チヤンネル記録再生装置
JPS58187087A (ja) * 1982-04-27 1983-11-01 Victor Co Of Japan Ltd ディジタル信号記録方法
JPH0218639B2 (ja) * 1982-04-27 1990-04-26 Victor Company Of Japan
JPS58195380A (ja) * 1982-05-10 1983-11-14 Sony Corp ビデオ信号再生装置
JPH0442875B2 (ja) * 1982-05-10 1992-07-14 Sony Corp
JPS6177386A (ja) * 1984-09-22 1986-04-19 Canon Inc 半導体装置
JPS62115980A (ja) * 1985-11-06 1987-05-27 Sony Corp ビデオ再生記憶装置
JPS62234476A (ja) * 1986-04-04 1987-10-14 Sony Corp デイジタル映像信号再生装置
JPS644972A (en) * 1987-06-11 1989-01-10 Bosch Gmbh Robert Digital video-tape recorder memory device
US5191437A (en) * 1990-06-27 1993-03-02 Samsung Electronics Co., Ltd. Digital image signal playback circuit for combining two channel parallel picture data into a single channel

Also Published As

Publication number Publication date
SU1003774A3 (ru) 1983-03-07
CH654133A5 (de) 1986-01-31
MX148064A (es) 1983-03-09
BR8006396A (pt) 1981-04-14
FR2466925A1 (fr) 1981-04-10
DE3036899A1 (de) 1981-04-23
SE450864B (sv) 1987-08-03
GB2064258B (en) 1984-03-14
AU6268580A (en) 1981-04-09
NL8005526A (nl) 1981-04-07
GB2064258A (en) 1981-06-10
JPH056395B2 (ja) 1993-01-26
FR2466925B1 (fr) 1986-04-25
SE8006920L (sv) 1981-04-05
CA1165867A (en) 1984-04-17
ATA495980A (de) 1987-01-15
US4392162A (en) 1983-07-05
AT383923B (de) 1987-09-10
AU540959B2 (en) 1984-12-13
DE3036899C2 (ja) 1989-05-03

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