DE3105436C2 - - Google Patents

Info

Publication number
DE3105436C2
DE3105436C2 DE19813105436 DE3105436A DE3105436C2 DE 3105436 C2 DE3105436 C2 DE 3105436C2 DE 19813105436 DE19813105436 DE 19813105436 DE 3105436 A DE3105436 A DE 3105436A DE 3105436 C2 DE3105436 C2 DE 3105436C2
Authority
DE
Germany
Prior art keywords
carrier
delay line
signal
color difference
frequency
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
DE19813105436
Other languages
German (de)
English (en)
Other versions
DE3105436A1 (de
Inventor
Heinz 6108 Weiterstadt De Hess
Horst 6146 Alsbach De Peth
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.)
Philips GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19813105436 priority Critical patent/DE3105436A1/de
Publication of DE3105436A1 publication Critical patent/DE3105436A1/de
Application granted granted Critical
Publication of DE3105436C2 publication Critical patent/DE3105436C2/de
Granted 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
    • 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)
DE19813105436 1981-02-14 1981-02-14 Schaltung zur signalaufspaltung eines pal-farbartsignals Granted DE3105436A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813105436 DE3105436A1 (de) 1981-02-14 1981-02-14 Schaltung zur signalaufspaltung eines pal-farbartsignals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813105436 DE3105436A1 (de) 1981-02-14 1981-02-14 Schaltung zur signalaufspaltung eines pal-farbartsignals

Publications (2)

Publication Number Publication Date
DE3105436A1 DE3105436A1 (de) 1982-10-07
DE3105436C2 true DE3105436C2 (fr) 1989-03-30

Family

ID=6124892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813105436 Granted DE3105436A1 (de) 1981-02-14 1981-02-14 Schaltung zur signalaufspaltung eines pal-farbartsignals

Country Status (1)

Country Link
DE (1) DE3105436A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6388543B1 (en) * 2000-09-18 2002-05-14 Conexant Systems, Inc. System for eight-phase 45° polyphase filter with amplitude matching

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939952B2 (ja) * 1975-12-05 1984-09-27 日本電気株式会社 ハンソウイロシンゴウシヨリカイロ

Also Published As

Publication number Publication date
DE3105436A1 (de) 1982-10-07

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8120 Willingness to grant licenses paragraph 23
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BTS BROADCAST TELEVISION SYSTEMS GMBH, 6100 DARMST

8339 Ceased/non-payment of the annual fee