DE1299312B - Demodulationsschaltung fuer einen Farbfernsehempfaenger mit zeilenfrequenter Phasenumschaltung - Google Patents

Demodulationsschaltung fuer einen Farbfernsehempfaenger mit zeilenfrequenter Phasenumschaltung

Info

Publication number
DE1299312B
DE1299312B DE1962T0022120 DET0022120A DE1299312B DE 1299312 B DE1299312 B DE 1299312B DE 1962T0022120 DE1962T0022120 DE 1962T0022120 DE T0022120 A DET0022120 A DE T0022120A DE 1299312 B DE1299312 B DE 1299312B
Authority
DE
Germany
Prior art keywords
axes
demodulation
color
axis
modulation
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.)
Pending
Application number
DE1962T0022120
Other languages
German (de)
English (en)
Inventor
Bruch Walter
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs 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
Priority to BE632225D priority Critical patent/BE632225A/xx
Application filed by Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Priority to DE1962T0022120 priority patent/DE1299312B/de
Priority to AT305363A priority patent/AT234181B/de
Priority to FR932998A priority patent/FR1356026A/fr
Priority to GB1920763A priority patent/GB1046275A/en
Priority to GB3111064A priority patent/GB1080231A/en
Priority to GB3148964A priority patent/GB1081393A/en
Publication of DE1299312B publication Critical patent/DE1299312B/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • 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
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
    • 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
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
    • H04N11/165—Decoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
DE1962T0022120 1962-05-15 1962-05-15 Demodulationsschaltung fuer einen Farbfernsehempfaenger mit zeilenfrequenter Phasenumschaltung Pending DE1299312B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE632225D BE632225A (US20030157376A1-20030821-M00001.png) 1962-05-15
DE1962T0022120 DE1299312B (de) 1962-05-15 1962-05-15 Demodulationsschaltung fuer einen Farbfernsehempfaenger mit zeilenfrequenter Phasenumschaltung
AT305363A AT234181B (de) 1962-05-15 1963-04-12 Demodulationsschaltung für einen Farbfernsehempfänger
FR932998A FR1356026A (fr) 1962-05-15 1963-04-29 Montage de démodulation pour un récepteur de télévision en couleurs
GB1920763A GB1046275A (en) 1962-05-15 1963-05-15 Improvements relating to colour television receivers
GB3111064A GB1080231A (en) 1962-05-15 1964-08-04 Improvements in or relating to demodulation circuits for colour television receivers
GB3148964A GB1081393A (en) 1962-05-15 1964-08-04 Improvements in or relating to demodulation circuits for colour television receivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962T0022120 DE1299312B (de) 1962-05-15 1962-05-15 Demodulationsschaltung fuer einen Farbfernsehempfaenger mit zeilenfrequenter Phasenumschaltung

Publications (1)

Publication Number Publication Date
DE1299312B true DE1299312B (de) 1969-07-17

Family

ID=7550410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1962T0022120 Pending DE1299312B (de) 1962-05-15 1962-05-15 Demodulationsschaltung fuer einen Farbfernsehempfaenger mit zeilenfrequenter Phasenumschaltung

Country Status (4)

Country Link
AT (1) AT234181B (US20030157376A1-20030821-M00001.png)
BE (1) BE632225A (US20030157376A1-20030821-M00001.png)
DE (1) DE1299312B (US20030157376A1-20030821-M00001.png)
GB (1) GB1046275A (US20030157376A1-20030821-M00001.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928474C (de) * 1951-01-22 1955-06-02 Hazeltine Corp Einrichtung zum farbigen Fernsehen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928474C (de) * 1951-01-22 1955-06-02 Hazeltine Corp Einrichtung zum farbigen Fernsehen
US2943142A (en) * 1951-01-22 1960-06-28 Hazeltine Research Inc Color-television system

Also Published As

Publication number Publication date
GB1046275A (en) 1966-10-19
AT234181B (de) 1964-06-25
BE632225A (US20030157376A1-20030821-M00001.png)

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