ES442797A1 - Un aparato de registrar una senal de video. - Google Patents

Un aparato de registrar una senal de video.

Info

Publication number
ES442797A1
ES442797A1 ES442797A ES442797A ES442797A1 ES 442797 A1 ES442797 A1 ES 442797A1 ES 442797 A ES442797 A ES 442797A ES 442797 A ES442797 A ES 442797A ES 442797 A1 ES442797 A1 ES 442797A1
Authority
ES
Spain
Prior art keywords
modulated
video signal
carrier
recording
information
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
ES442797A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES442797A1 publication Critical patent/ES442797A1/es
Expired legal-status Critical Current

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
    • H04N9/835—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 involving processing of the sound 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Color Television Systems (AREA)
ES442797A 1972-09-02 1975-11-19 Un aparato de registrar una senal de video. Expired ES442797A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7212003,A NL177168C (nl) 1972-09-02 1972-09-02 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.

Publications (1)

Publication Number Publication Date
ES442797A1 true ES442797A1 (es) 1977-10-01

Family

ID=19816853

Family Applications (4)

Application Number Title Priority Date Filing Date
ES418366A Expired ES418366A1 (es) 1972-09-02 1973-08-31 Un metodo para registrar una senal de video.
ES442798A Expired ES442798A1 (es) 1972-09-02 1975-11-19 Perfeccionamientos introducidos en un portador de registro provisto de informacion de video.
ES442797A Expired ES442797A1 (es) 1972-09-02 1975-11-19 Un aparato de registrar una senal de video.
ES442799A Expired ES442799A1 (es) 1972-09-02 1975-11-19 Un aparato para reproducir un portador de registro provisto de informacion de video.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES418366A Expired ES418366A1 (es) 1972-09-02 1973-08-31 Un metodo para registrar una senal de video.
ES442798A Expired ES442798A1 (es) 1972-09-02 1975-11-19 Perfeccionamientos introducidos en un portador de registro provisto de informacion de video.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES442799A Expired ES442799A1 (es) 1972-09-02 1975-11-19 Un aparato para reproducir un portador de registro provisto de informacion de video.

Country Status (20)

Country Link
US (1) US3893163A (es)
JP (3) JPS5245612B2 (es)
AT (1) AT342675B (es)
AU (1) AU476749B2 (es)
BE (1) BE804334A (es)
BR (1) BR7306707D0 (es)
CA (1) CA1005565A (es)
CH (1) CH568693A5 (es)
DE (1) DE2343456C3 (es)
DK (1) DK140329B (es)
ES (4) ES418366A1 (es)
FR (1) FR2198336B1 (es)
GB (1) GB1433904A (es)
IT (1) IT990425B (es)
NL (1) NL177168C (es)
NO (1) NO141774C (es)
PL (1) PL86218B1 (es)
SE (1) SE393240B (es)
YU (3) YU36826B (es)
ZA (1) ZA734740B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972064A (en) * 1973-03-20 1976-07-27 Rca Corporation Apparatus and methods for playback of color picture/sound records
NL7401934A (nl) * 1974-02-13 1975-08-15 Philips Nv Kleurentelevisiesysteem.
US4038679A (en) * 1974-02-14 1977-07-26 U.S. Philips Corporation Apparatus for reading an optically recorded record carrier provided with periodic surface undulations and for deriving a focussing control signal from such surface undulations
DE2418175C2 (de) * 1974-04-13 1983-01-05 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur Modulation eines Energiestrahls
JPS5122324A (en) * 1974-08-20 1976-02-23 Victor Company Of Japan Jikikiroku saiseihoshiki
NL7412152A (nl) * 1974-09-13 1976-03-16 Philips Nv Weergave-inrichting met storingsonderdrukkings- schakeling.
US3969756A (en) * 1974-11-12 1976-07-13 Rca Corporation Color-picture/multichannel-sound record and recording/playback apparatus and methods therefor
US3934263A (en) * 1974-11-12 1976-01-20 Rca Corporation Video disc recording apparatus and methods
US4188638A (en) * 1975-04-22 1980-02-12 U.S. Philips Corporation Color television signal having color-difference signals alternating between two carriers
NL7505570A (nl) * 1975-05-13 1975-08-29 Philips Nv Inrichting met op een registratiedrager opge- slagen kleurenbeeldinformatie.
JPS5622835Y2 (es) * 1976-10-05 1981-05-28
NL7705667A (nl) * 1977-05-24 1978-11-28 Philips Nv Inrichting voor het automatisch regelen van de asymmetrie van een signaal.
US4416002A (en) * 1978-04-10 1983-11-15 Hitachi, Ltd. Method and apparatus for high-density recording and reproduction
NL7805232A (nl) * 1978-05-16 1979-11-20 Philips Nv Werkwijze voor het reduceren van interferentiekomponenten in een frequentiegemoduleerd signaal en inrichting voor het uitvoeren van deze werkwijze.
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.
FR2440669A1 (fr) * 1978-10-31 1980-05-30 Thomson Brandt Systeme de diffusion de signaux audio-visuels de television synchronises par une frequence pilote et procede de mise en oeuvre
JPS5745777Y2 (es) * 1979-04-21 1982-10-08
GB2066613B (en) * 1979-11-19 1983-11-09 Matsushita Electric Ind Co Ltd Interconnecting a colour television camera with a recording device
JPS56134303A (en) * 1980-03-25 1981-10-21 Matsushita Electric Ind Co Ltd Signal recording system
JPS56179U (es) * 1980-06-19 1981-01-06
JPS5735691A (en) * 1980-08-11 1982-02-26 Natl Res Inst For Metals Method for drawing of cobalt and nickel by suspension electrolysis
JPS5741084A (en) * 1980-08-25 1982-03-06 Hitachi Ltd Voice signal recording and reproducing device
JPS57152506A (en) * 1981-03-16 1982-09-20 Victor Co Of Japan Ltd Magnetic recording system
DE3113862A1 (de) * 1981-04-06 1982-10-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Videorecorder zur aufzeichnung eines mit dem videosignal frequenzmodulierten bildtraegers
US4480270A (en) * 1981-10-28 1984-10-30 Discovision Associates Audio/video signal recording method
JPS58139575A (ja) * 1982-02-13 1983-08-18 Sony Corp 映像信号と音声信号の再生装置
EP0087114B1 (en) * 1982-02-22 1991-01-16 Matsushita Electric Industrial Co., Ltd. Video tape recorder
JPS58190190A (ja) * 1982-04-30 1983-11-07 Victor Co Of Japan Ltd 周波数変調波信号の二次歪低減装置
US4499502A (en) * 1982-07-12 1985-02-12 Discovision Associates Compressed bandwidth frequency modulation signal format apparatus and method
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
DE3786946T2 (de) * 1986-04-30 1994-01-27 Sharp Kk Verfahren und System für Multiplexübertragung eines Audiosignals und eines Videosignals über ein Kommunikationskabel.
JPS63257395A (ja) * 1987-04-14 1988-10-25 Sony Corp カラ−映像信号及び音声信号の記録装置
US5381686A (en) * 1994-03-03 1995-01-17 Coherent Inc. Dual-action pneumo-hydraulic crimping apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1168076A (en) * 1965-10-07 1969-10-22 Matsushita Electric Ind Co Ltd System for Transmitting or Recording and Reproducing a Plurality of Signals
GB1265200A (es) * 1968-10-07 1972-03-01
US3622693A (en) * 1970-05-18 1971-11-23 Motorola Inc Modulator circuit having utility in video recording

Also Published As

Publication number Publication date
NL177168C (nl) 1985-08-01
NL7212003A (es) 1974-03-05
DE2343456A1 (de) 1974-03-14
US3893163A (en) 1975-07-01
NO141774B (no) 1980-01-28
YU231873A (en) 1981-11-13
BE804334A (fr) 1974-02-28
ES442799A1 (es) 1977-06-16
JPS5329563B2 (es) 1978-08-22
FR2198336B1 (es) 1982-01-08
YU167380A (en) 1982-10-31
YU42513B (en) 1988-10-31
FR2198336A1 (es) 1974-03-29
DE2343456B2 (de) 1975-02-13
JPS53925A (en) 1978-01-07
AT342675B (de) 1978-04-10
JPS5329562B2 (es) 1978-08-22
JPS5245612B2 (es) 1977-11-17
SE393240B (sv) 1977-05-02
ES418366A1 (es) 1977-01-01
NL177168B (nl) 1985-03-01
ZA734740B (en) 1974-06-26
AU476749B2 (en) 1976-09-30
JPS53926A (en) 1978-01-07
YU36826B (en) 1984-08-31
YU167580A (en) 1982-10-31
AU5975473A (en) 1975-03-06
CA1005565A (en) 1977-02-15
DK140329C (es) 1979-12-17
ES442798A1 (es) 1977-04-16
GB1433904A (en) 1976-04-28
JPS4965730A (es) 1974-06-26
NO141774C (no) 1980-05-14
DK140329B (da) 1979-07-30
IT990425B (it) 1975-06-20
ATA758773A (de) 1977-08-15
PL86218B1 (es) 1976-05-31
DE2343456C3 (de) 1975-09-25
BR7306707D0 (pt) 1974-07-25
CH568693A5 (es) 1975-10-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302