FR2291667A1 - Appareil pour enregistrer et restituer des informations sonores multi-pistes et des images couleurs, et procedes de mise en oeuvre - Google Patents

Appareil pour enregistrer et restituer des informations sonores multi-pistes et des images couleurs, et procedes de mise en oeuvre

Info

Publication number
FR2291667A1
FR2291667A1 FR7534314A FR7534314A FR2291667A1 FR 2291667 A1 FR2291667 A1 FR 2291667A1 FR 7534314 A FR7534314 A FR 7534314A FR 7534314 A FR7534314 A FR 7534314A FR 2291667 A1 FR2291667 A1 FR 2291667A1
Authority
FR
France
Prior art keywords
recording
implementation
methods
sound information
color images
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.)
Withdrawn
Application number
FR7534314A
Other languages
English (en)
French (fr)
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of FR2291667A1 publication Critical patent/FR2291667A1/fr
Withdrawn legal-status Critical Current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
    • H04N5/7605—Television signal recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/903—Television signal recording using variable electrical capacitive recording
    • 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
    • H04N9/8205—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 involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8211—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 involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal
    • H04N9/8222—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 involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal using frequency division multiplex
    • 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
    • H04N9/85—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 brightness signal occupying a frequency band totally overlapping the frequency band of the recorded chrominance signal, e.g. frequency interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
FR7534314A 1974-11-12 1975-11-10 Appareil pour enregistrer et restituer des informations sonores multi-pistes et des images couleurs, et procedes de mise en oeuvre Withdrawn FR2291667A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/522,811 US3969756A (en) 1974-11-12 1974-11-12 Color-picture/multichannel-sound record and recording/playback apparatus and methods therefor

Publications (1)

Publication Number Publication Date
FR2291667A1 true FR2291667A1 (fr) 1976-06-11

Family

ID=24082460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534314A Withdrawn FR2291667A1 (fr) 1974-11-12 1975-11-10 Appareil pour enregistrer et restituer des informations sonores multi-pistes et des images couleurs, et procedes de mise en oeuvre

Country Status (11)

Country Link
US (1) US3969756A (enExample)
JP (3) JPS5171620A (enExample)
AT (1) AT352194B (enExample)
AU (1) AU501392B2 (enExample)
CA (1) CA1071766A (enExample)
DE (1) DE2550872C3 (enExample)
FR (1) FR2291667A1 (enExample)
GB (1) GB1528323A (enExample)
IT (1) IT1042932B (enExample)
NL (1) NL7513177A (enExample)
ZA (1) ZA757005B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361793A1 (fr) * 1976-08-09 1978-03-10 Rca Corp Circuits de traitement de signaux video en couleur

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186414U (enExample) * 1974-12-29 1976-07-10
US4110784A (en) * 1976-08-30 1978-08-29 Rca Corporation Noise reduction apparatus
JPS5823998B2 (ja) * 1977-03-08 1983-05-18 日本ビクター株式会社 情報信号記録方法
NL7805231A (nl) * 1978-05-16 1979-11-20 Philips Nv Werkwijze voor het moduleren van een samengesteld kleurentelevisiesignaal op een draaggolfsignaal en inrichting voor het uitvoeren van deze werkwijze.
JPS5545270A (en) * 1978-09-26 1980-03-29 Sanyo Electric Co Ltd Beat removal system of video player
US4386375A (en) * 1980-09-24 1983-05-31 Rca Corporation Video disc player with multiple signal recovery transducers
JPS57140085A (en) * 1981-02-23 1982-08-30 Hitachi Ltd Audio signal recording and reproducing circuit
US4388654A (en) * 1981-03-17 1983-06-14 Rca Corporation Video disc player with selectively enabled audio signal expander circuitry
US4393489A (en) * 1981-03-30 1983-07-12 Rca Corporation Audio processor for single, channel, matrixed two-channel and un-matrixed two-channel signals
US4450550A (en) * 1981-09-30 1984-05-22 Rca Corporation Pickup circuit for video disc including dual-gate FET with injected RF
US4480270A (en) * 1981-10-28 1984-10-30 Discovision Associates Audio/video signal recording method
US4399329A (en) * 1981-11-25 1983-08-16 Rca Corporation Stereophonic bilingual signal processor
US4499502A (en) * 1982-07-12 1985-02-12 Discovision Associates Compressed bandwidth frequency modulation signal format apparatus and method
US4683502A (en) * 1982-08-30 1987-07-28 Pioneer Electronic Corporation Video disc type recording and reproducing system with interference reduction filter
DE3334452A1 (de) * 1982-09-24 1984-03-29 Fuji Photo Film Co., Ltd., Minamiashigara, Kanagawa Verfahren zum aufzeichnen von fernseh- und tonsignalen
DE3467082D1 (en) * 1983-02-14 1987-12-03 Philips Nv Method of encoding a recording signal, record carrier provided with a recording signal encoded in accordance with the method, apparatus for carrying out the method, and apparatus for reproducing a signal encoded in accordance with the method
JP2565196B2 (ja) * 1986-09-30 1996-12-18 ソニー株式会社 記録装置及び記録方法
JPH01107373A (ja) * 1987-10-21 1989-04-25 Sony Corp データ再生装置
FR2884030B1 (fr) * 2005-04-04 2007-06-15 St Microelectronics Sa Procede et dispositif de restitution de son et d'images

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273260A (en) * 1964-10-06 1966-09-20 Tutortape Lab Inc Audio-visual communication systems and methods
US3484544A (en) * 1965-10-21 1969-12-16 Charger Electronic Systems Inc Frequency interlacing of multi-video programs
JPS4938293B1 (enExample) * 1969-06-20 1974-10-16
US3842194A (en) * 1971-03-22 1974-10-15 Rca Corp Information records and recording/playback systems therefor
GB1431378A (en) * 1972-04-19 1976-04-07 Rca Corp Colour information translating systems
US3775554A (en) * 1972-08-31 1973-11-27 Rca Corp Modulator system
NL177168C (nl) * 1972-09-02 1985-08-01 Philips Nv Werkwijze voor het registreren van een videosignaal en registratiedrager voorzien van videoinformatie opgetekend volgens de werkwijze alsmede een inrichting voor het uitlezen van een registratiedrager.
GB1460911A (en) * 1973-03-20 1977-01-06 Rca Corp Colour picture and sound record and recording/playback apparatus and methods therefor
NL7402078A (nl) * 1974-02-15 1975-08-19 Philips Nv Inrichting voor het uitlezen van een schijfvormige registratiedrager.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361793A1 (fr) * 1976-08-09 1978-03-10 Rca Corp Circuits de traitement de signaux video en couleur

Also Published As

Publication number Publication date
AT352194B (de) 1979-09-10
GB1528323A (en) 1978-10-11
JPS53130929A (en) 1978-11-15
CA1071766A (en) 1980-02-12
NL7513177A (nl) 1976-05-14
US3969756A (en) 1976-07-13
ZA757005B (en) 1976-10-27
ATA862275A (de) 1979-02-15
JPS555316B2 (enExample) 1980-02-05
JPS5171620A (en) 1976-06-21
JPS53130928A (en) 1978-11-15
IT1042932B (it) 1980-01-30
DE2550872A1 (de) 1976-05-20
AU8634575A (en) 1977-05-12
AU501392B2 (en) 1979-06-21
DE2550872C3 (de) 1981-10-08
DE2550872B2 (de) 1980-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse