DE3325069C2 - - Google Patents

Info

Publication number
DE3325069C2
DE3325069C2 DE19833325069 DE3325069A DE3325069C2 DE 3325069 C2 DE3325069 C2 DE 3325069C2 DE 19833325069 DE19833325069 DE 19833325069 DE 3325069 A DE3325069 A DE 3325069A DE 3325069 C2 DE3325069 C2 DE 3325069C2
Authority
DE
Germany
Prior art keywords
emphasis
luminance
signals
signal
transmission system
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
DE19833325069
Other languages
German (de)
English (en)
Other versions
DE3325069A1 (de
Inventor
Erich 7731 Unterkirnach De Geiger
Bernhard 7730 Vs-Rietheim De Otto
Juergen 7730 Villingen-Schwenningen De Kaaden
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Priority to DE19833325069 priority Critical patent/DE3325069A1/de
Publication of DE3325069A1 publication Critical patent/DE3325069A1/de
Application granted granted Critical
Publication of DE3325069C2 publication Critical patent/DE3325069C2/de
Granted 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
    • H04N9/81—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/08—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using sequential signals only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/923—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback using preemphasis of the signal before modulation and deemphasis of the signal after demodulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
DE19833325069 1983-07-12 1983-07-12 Uebertragungssystem fuer farbfernsehsignale Granted DE3325069A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833325069 DE3325069A1 (de) 1983-07-12 1983-07-12 Uebertragungssystem fuer farbfernsehsignale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833325069 DE3325069A1 (de) 1983-07-12 1983-07-12 Uebertragungssystem fuer farbfernsehsignale

Publications (2)

Publication Number Publication Date
DE3325069A1 DE3325069A1 (de) 1985-01-24
DE3325069C2 true DE3325069C2 (enrdf_load_stackoverflow) 1987-07-02

Family

ID=6203754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833325069 Granted DE3325069A1 (de) 1983-07-12 1983-07-12 Uebertragungssystem fuer farbfernsehsignale

Country Status (1)

Country Link
DE (1) DE3325069A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321518A (en) * 1991-06-07 1994-06-14 Matsushita Electric Industrial Co., Ltd. Video signal recording and reproducing apparatus using an added specific signal during recording

Also Published As

Publication number Publication date
DE3325069A1 (de) 1985-01-24

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Legal Events

Date Code Title Description
8101 Request for examination as to novelty
8105 Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee