IT1101115B - Apparato di registrazione e di riproduzione di segnali video - Google Patents

Apparato di registrazione e di riproduzione di segnali video

Info

Publication number
IT1101115B
IT1101115B IT29964/78A IT2996478A IT1101115B IT 1101115 B IT1101115 B IT 1101115B IT 29964/78 A IT29964/78 A IT 29964/78A IT 2996478 A IT2996478 A IT 2996478A IT 1101115 B IT1101115 B IT 1101115B
Authority
IT
Italy
Prior art keywords
video signal
reproduction apparatus
signal recording
reproduction
recording
Prior art date
Application number
IT29964/78A
Other languages
English (en)
Other versions
IT7829964A0 (it
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
Priority claimed from JP52139623A external-priority patent/JPS6013598B2/ja
Priority claimed from JP52149008A external-priority patent/JPS6012835B2/ja
Priority claimed from JP53037118A external-priority patent/JPS6012836B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of IT7829964A0 publication Critical patent/IT7829964A0/it
Application granted granted Critical
Publication of IT1101115B publication Critical patent/IT1101115B/it

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
    • 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
    • H04N9/81—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 only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Processing Of Color Television Signals (AREA)
IT29964/78A 1977-11-21 1978-11-20 Apparato di registrazione e di riproduzione di segnali video IT1101115B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP52139623A JPS6013598B2 (ja) 1977-11-21 1977-11-21 Ｓｅｃａｍカラ−映像信号の記録装置
JP52149008A JPS6012835B2 (ja) 1977-12-12 1977-12-12 Ｓｅｃａｍカラ−映像信号の周波数変換装置
JP53037118A JPS6012836B2 (ja) 1978-03-30 1978-03-30 Ｓｅｃａｍカラ−映像信号の周波数変換回路

Publications (2)

Publication Number Publication Date
IT7829964A0 IT7829964A0 (it) 1978-11-20
IT1101115B true IT1101115B (it) 1985-09-28

Family

ID=27289332

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29964/78A IT1101115B (it) 1977-11-21 1978-11-20 Apparato di registrazione e di riproduzione di segnali video

Country Status (8)

Country Link
US (1) US4220964A (it)
AU (1) AU521182B2 (it)
CA (1) CA1124835A (it)
DE (1) DE2849759A1 (it)
FR (1) FR2409650A1 (it)
GB (1) GB2008891B (it)
IT (1) IT1101115B (it)
NL (1) NL7811465A (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419632B1 (fr) * 1978-03-08 1986-02-28 Sanyo Electric Co Procede et dispositif d'enregistrement de signaux de chrominance " secam "
JPS56132074A (en) * 1980-03-21 1981-10-16 Victor Co Of Japan Ltd Video signal recording system and record reproducing system
JPS56132085A (en) * 1980-03-21 1981-10-16 Victor Co Of Japan Ltd Recording system and recording plus reproducing system for color video signal
JPS5725782A (en) * 1980-07-23 1982-02-10 Pioneer Video Corp Recording system of color video signal
JPS57199386A (en) * 1981-06-01 1982-12-07 Victor Co Of Japan Ltd Color video signal recording system and reproducing system
JPS57201396A (en) * 1981-06-03 1982-12-09 Victor Co Of Japan Ltd Secam color video signal recording system and reproducing system
US4554596A (en) * 1981-11-04 1985-11-19 Hitachi, Ltd. Color video signal recording apparatus
DE3276562D1 (en) * 1981-12-07 1987-07-16 Hitachi Ltd Chroma signal recording and reproducing circuit
DE3203040C2 (de) * 1982-01-30 1984-01-05 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltungsanordnung zur Dekodierung von SECAM-Farbfernsehsignalen
DE3381279D1 (de) * 1982-09-10 1990-04-05 Hitachi Ltd Aufzeichnungs- und wiedergabegeraet fuer chrominanzsignal.
US4626929A (en) * 1983-03-15 1986-12-02 Victor Company Of Japan, Ltd. Color video signal recording and reproducing apparatus
JPS59171287A (ja) * 1983-03-17 1984-09-27 Victor Co Of Japan Ltd カラ−映像信号の伝送装置
JPS59182693A (ja) * 1983-03-31 1984-10-17 Victor Co Of Japan Ltd 映像信号記録方式
US4754340A (en) * 1983-11-01 1988-06-28 Matsushita Electric Industrial Co., Ltd. Method of reproducing a chrominance signal from a previously low-range-converted chrominance signal using comb filtering and sampling
JPS60127893A (ja) * 1983-12-15 1985-07-08 Sony Corp カラ−テレビジヨン信号伝送方式
US4617590A (en) * 1985-02-04 1986-10-14 Eastman Kodak Company Clamping circuit for video signals
DE3507847A1 (de) * 1985-03-06 1986-09-11 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Anordnung zur aufzeichnung und wiedergabe von secam-farbvideosignalen
NL9400765A (nl) * 1994-05-09 1995-12-01 Jan Rense Aasman Werkwijze en inrichting voor het droog schillen van aardappelen en dergelijke.
KR0151018B1 (ko) * 1994-12-30 1998-10-15 김광호 화질보상 기능을 갖는 secam방식 비디오 신호의 기록/재생장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO135557C (it) * 1970-08-27 1977-04-20 Ted Bildplatten
US4007484A (en) * 1973-07-31 1977-02-08 Sony Corporation Magnetic recording and/or reproducing apparatus with chrominance crosstalk elimination
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
US4012771A (en) * 1974-02-05 1977-03-15 Sony Corporation Apparatus for recording and/or reproducing color video signals
JPS5346570B2 (it) * 1974-02-18 1978-12-14
JPS6011514B2 (ja) * 1976-08-20 1985-03-26 ソニー株式会社 映像信号の記録装置
JPS53104214A (en) * 1977-02-24 1978-09-11 Sony Corp Magnetic recorder

Also Published As

Publication number Publication date
AU521182B2 (en) 1982-03-18
DE2849759C2 (it) 1988-03-17
GB2008891B (en) 1982-06-23
FR2409650A1 (fr) 1979-06-15
CA1124835A (en) 1982-06-01
IT7829964A0 (it) 1978-11-20
NL7811465A (nl) 1979-05-23
FR2409650B1 (it) 1984-01-20
US4220964A (en) 1980-09-02
AU4164178A (en) 1979-05-31
DE2849759A1 (de) 1979-07-19
GB2008891A (en) 1979-06-06

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931127