IT1026184B - Apparecchio per registrare e oppure riprodurre segnali di televisione a colori pal - Google Patents

Apparecchio per registrare e oppure riprodurre segnali di televisione a colori pal

Info

Publication number
IT1026184B
IT1026184B IT7454798A IT5479874A IT1026184B IT 1026184 B IT1026184 B IT 1026184B IT 7454798 A IT7454798 A IT 7454798A IT 5479874 A IT5479874 A IT 5479874A IT 1026184 B IT1026184 B IT 1026184B
Authority
IT
Italy
Prior art keywords
signals
tracks
recorded
recording
adjacent tracks
Prior art date
Application number
IT7454798A
Other languages
English (en)
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 JP334974A external-priority patent/JPS5338137B2/ja
Priority claimed from JP335274A external-priority patent/JPS5712355B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of IT1026184B publication Critical patent/IT1026184B/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
    • H04N9/82—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
    • H04N9/84—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 the recorded signal showing a feature, which is different in adjacent track parts, e.g. different phase or frequency
    • 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
    • H04N9/7908—Suppression of interfering signals at the reproducing side, e.g. noise
    • H04N9/7917—Suppression of interfering signals at the reproducing side, e.g. noise the interfering signals being cross-talk signals
    • 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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
IT7454798A 1973-12-28 1974-12-30 Apparecchio per registrare e oppure riprodurre segnali di televisione a colori pal IT1026184B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP334974A JPS5338137B2 (it) 1973-12-28 1973-12-28
JP335274A JPS5712355B2 (it) 1973-12-28 1973-12-28

Publications (1)

Publication Number Publication Date
IT1026184B true IT1026184B (it) 1978-09-20

Family

ID=26336906

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7454798A IT1026184B (it) 1973-12-28 1974-12-30 Apparecchio per registrare e oppure riprodurre segnali di televisione a colori pal

Country Status (7)

Country Link
US (1) US3968514A (it)
AT (1) AT342684B (it)
CH (2) CH594331A5 (it)
DE (1) DE2461704C2 (it)
GB (1) GB1497865A (it)
IT (1) IT1026184B (it)
NL (1) NL7417015A (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422376B2 (it) 1974-02-05 1979-08-06
JPS5857035B2 (ja) * 1976-03-01 1983-12-17 ソニー株式会社 カラ−映像信号の記録装置
JPS5927515B2 (ja) * 1976-07-14 1984-07-06 ソニー株式会社 カラ−映像信号の記録再生方法及び記録装置
GB1582982A (en) * 1976-08-09 1981-01-21 Rca Corp Transcoding apparatus for pal composite colour television signals
GB1582984A (en) * 1976-08-09 1981-01-21 Rca Corp Video signal recording systems
GB1591922A (en) * 1976-10-19 1981-07-01 Matsushita Electric Industrial Co Ltd Magnetic recording and reproducing system
US4220964A (en) * 1977-11-21 1980-09-02 Sony Corporation Secam recording and reproducing system
JPS5492013A (en) * 1977-12-29 1979-07-20 Victor Co Of Japan Ltd Pal type color video signal reproducing system
US4283738A (en) * 1979-06-04 1981-08-11 Rca Corporation NTSC to PAL transcoder
JPS5636290A (en) * 1979-09-03 1981-04-09 Matsushita Electric Ind Co Ltd Recording and reproducing device with image pickup function
US4286283A (en) * 1979-12-20 1981-08-25 Rca Corporation Transcoder
US4314273A (en) * 1980-05-29 1982-02-02 Rca Corporation Chrominance transcoder
JPS5725782A (en) * 1980-07-23 1982-02-10 Pioneer Video Corp Recording system of color video signal
JPS5748886A (en) * 1980-09-05 1982-03-20 Victor Co Of Japan Ltd Color video signal reproducing device
US4490749A (en) * 1980-11-22 1984-12-25 Victor Company Of Japan, Ltd. Color video signal recording and/or reproducing system
NL8104101A (nl) * 1981-09-04 1983-04-05 Philips Nv Pal-kamfilter.
US4554596A (en) * 1981-11-04 1985-11-19 Hitachi, Ltd. Color video signal recording apparatus
JPS58161594A (ja) * 1982-03-19 1983-09-26 Toshiba Corp カラ−テレビジヨン信号変換回路
US4626928A (en) * 1982-08-09 1986-12-02 Fuji Photo Film Co., Ltd. Orthogonal phase modulation and demodulation methods
DE3483335D1 (de) * 1983-03-18 1990-11-08 Matsushita Electric Industrial Co Ltd Videosignalverarbeitungseinrichtung fuer videobandaufzeichnungsgeraete.
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
JPS60153692A (ja) * 1984-01-24 1985-08-13 Fuji Photo Film Co Ltd カラ−映像信号の記録再生方式
JP2753224B2 (ja) * 1987-03-06 1998-05-18 株式会社日立製作所 ビデオ信号記録再生装置
JP2503546B2 (ja) * 1987-11-02 1996-06-05 三菱電機株式会社 搬送色信号の周波数低域変換装置
AU606824B2 (en) * 1988-12-23 1991-02-14 Matsushita Electric Industrial Co., Ltd. Video taperecorder with television standards converter
AU6914791A (en) * 1990-04-24 1991-11-11 Deutsche Thomson-Brandt Gmbh Video recorder with improved colour rendering
JPH05130644A (ja) * 1991-11-01 1993-05-25 Hitachi Ltd 画像処理用半導体集積回路装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6410975A (it) * 1964-09-19 1964-10-26
NL6410974A (it) * 1964-09-19 1966-03-21
US3517116A (en) * 1967-07-21 1970-06-23 Zenith Radio Corp Arrangement for converting a pal color television signal to an ntsc color signal
GB1295272A (it) * 1969-09-18 1972-11-08
GB1354459A (en) * 1970-05-13 1974-06-05 Rank Organisation Ltd Television recording
US3764739A (en) * 1971-01-25 1973-10-09 Y Faroudja Color video recording and play back system
JPS4860520A (it) * 1971-11-26 1973-08-24
NO144464C (no) 1973-07-31 1981-09-09 Sony Corp Apparat for opptegning av informasjonssignaler

Also Published As

Publication number Publication date
AT342684B (de) 1978-04-10
DE2461704C2 (de) 1985-06-05
CH593595A5 (it) 1977-12-15
ATA1037774A (de) 1977-08-15
AU7689974A (en) 1976-07-01
CH594331A5 (it) 1978-01-13
US3968514A (en) 1976-07-06
DE2461704A1 (de) 1975-07-10
GB1497865A (en) 1978-01-12
NL7417015A (nl) 1975-07-01

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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: 19931222