ES452705A1 - Transmission system for colour television video information - Google Patents

Transmission system for colour television video information

Info

Publication number
ES452705A1
ES452705A1 ES452705A ES452705A ES452705A1 ES 452705 A1 ES452705 A1 ES 452705A1 ES 452705 A ES452705 A ES 452705A ES 452705 A ES452705 A ES 452705A ES 452705 A1 ES452705 A1 ES 452705A1
Authority
ES
Spain
Prior art keywords
signal
color
separate
transmission system
outputs
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
ES452705A
Other languages
Spanish (es)
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 ES452705A1 publication Critical patent/ES452705A1/en
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
    • H04N9/7921—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

A receiving or reproducing apparatus for use in an improved transmission system for a color television signal, in particular a system for recording or recording in a record carrier and reproducing from it, the transmission system in which they are transmitted, in addition to a first signal component containing the luminance information, a second signal component comprising a first color carrier wave modulated with a first color signal, and a third signal component comprising a second color carrier wave modulated with a second color signal occupying said second and third signal components with separate or separate frequency bands, the two color signals that are added to the first and second color carrier waves being exchanged, according to the sequence of lines, whose apparatus is characterized by being provided with a first switch with first and second inputs and prime outputs and second, which, depending on a command or control signal, alternately according to the sequence or succession of lines, is capable of establishing a parallel and crossed coupling between the first and second entries, on the one hand, and the first and second outputs on the other hand, while the two inputs are coupled to two individual color channels that supply the third and fourth signal components respectively, and the outputs are coupled to two separate or separate output channels, the control signal being supplied by a logic circuit which, as a function of a horizontal synchronization signal applied to a first input, is capable of supplying a control signal with a rectangular profile. (Machine-translation by Google Translate, not legally binding)
ES452705A 1975-04-22 1976-10-26 Transmission system for colour television video information Expired ES452705A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7504733A NL7504733A (en) 1975-04-22 1975-04-22 TRANSMISSION SYSTEM FOR COLOR TV SIGNALS.

Publications (1)

Publication Number Publication Date
ES452705A1 true ES452705A1 (en) 1977-10-01

Family

ID=19823631

Family Applications (3)

Application Number Title Priority Date Filing Date
ES447158A Expired ES447158A1 (en) 1975-04-22 1976-04-20 Transmission system for colour television video information
ES452705A Expired ES452705A1 (en) 1975-04-22 1976-10-26 Transmission system for colour television video information
ES452706A Expired ES452706A1 (en) 1975-04-22 1976-10-26 Transmission system for colour television video information

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES447158A Expired ES447158A1 (en) 1975-04-22 1976-04-20 Transmission system for colour television video information

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES452706A Expired ES452706A1 (en) 1975-04-22 1976-10-26 Transmission system for colour television video information

Country Status (9)

Country Link
JP (2) JPS51130119A (en)
AU (1) AU504183B2 (en)
CA (1) CA1105607A (en)
DE (1) DE2615451C2 (en)
ES (3) ES447158A1 (en)
FR (1) FR2309097A1 (en)
GB (1) GB1540871A (en)
IT (1) IT1059471B (en)
NL (1) NL7504733A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822144C2 (en) * 1978-05-20 1982-09-09 Robert Bosch Gmbh, 7000 Stuttgart Method for storing a color television signal
JPS56144690A (en) * 1980-04-14 1981-11-11 Matsushita Electric Ind Co Ltd Recording system for video signal
JPS612214U (en) * 1984-06-08 1986-01-08 日星電気株式会社 heating pad
US5469219A (en) * 1993-09-20 1995-11-21 Micrognosis, Inc. RF-based high-bandwidth signal transmission method and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE532458A (en) * 1953-10-13
DE1762217C3 (en) * 1968-04-30 1974-03-28 Robert Bosch Fernsehanlagen Gmbh, 6100 Darmstadt Circuit arrangement for transcoding color television signals with line-sequentially and simultaneously transmitted color signals

Also Published As

Publication number Publication date
JPS5748915B2 (en) 1982-10-19
JPS5730354B2 (en) 1982-06-28
IT1059471B (en) 1982-05-31
CA1105607A (en) 1981-07-21
JPS57103484A (en) 1982-06-28
AU504183B2 (en) 1979-10-04
DE2615451C2 (en) 1984-02-09
AU1311176A (en) 1977-10-27
FR2309097B1 (en) 1979-01-12
FR2309097A1 (en) 1976-11-19
ES452706A1 (en) 1977-10-01
DE2615451A1 (en) 1976-11-04
JPS51130119A (en) 1976-11-12
GB1540871A (en) 1979-02-21
NL7504733A (en) 1976-10-26
ES447158A1 (en) 1977-06-16

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