SE447690B - Fergdemodulatorkrets - Google Patents

Fergdemodulatorkrets

Info

Publication number
SE447690B
SE447690B SE8002930A SE8002930A SE447690B SE 447690 B SE447690 B SE 447690B SE 8002930 A SE8002930 A SE 8002930A SE 8002930 A SE8002930 A SE 8002930A SE 447690 B SE447690 B SE 447690B
Authority
SE
Sweden
Prior art keywords
switch
phase
input
reversed
signal
Prior art date
Application number
SE8002930A
Other languages
English (en)
Swedish (sv)
Other versions
SE8002930L (sv
Inventor
T Sagishima
T Kitani
Original Assignee
Matsushita Electric Industrial Co Ltd
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 claimed from JP4879979A external-priority patent/JPS5935554B2/ja
Priority claimed from JP1835180A external-priority patent/JPS56115086A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of SE8002930L publication Critical patent/SE8002930L/
Publication of SE447690B publication Critical patent/SE447690B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/465—Synchronisation of the PAL-switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
SE8002930A 1979-04-19 1980-04-18 Fergdemodulatorkrets SE447690B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4879979A JPS5935554B2 (ja) 1979-04-19 1979-04-19 色復調回路
JP1835180A JPS56115086A (en) 1980-02-15 1980-02-15 Color demodulator

Publications (2)

Publication Number Publication Date
SE8002930L SE8002930L (sv) 1980-10-20
SE447690B true SE447690B (sv) 1986-12-01

Family

ID=26355030

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8002930A SE447690B (sv) 1979-04-19 1980-04-18 Fergdemodulatorkrets

Country Status (9)

Country Link
US (1) US4300155A (de)
AT (1) AT378649B (de)
AU (1) AU519140B2 (de)
DE (1) DE3014883C2 (de)
FI (1) FI69948C (de)
FR (1) FR2454737B1 (de)
GB (1) GB2049342B (de)
NL (1) NL8002282A (de)
SE (1) SE447690B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730486A (en) * 1980-07-30 1982-02-18 Matsushita Electric Ind Co Ltd Chrominance demodulator
EP0051075B1 (de) * 1980-10-30 1984-08-29 Deutsche ITT Industries GmbH Farbfernsehempfänger mit mindestens einer digitalen integrierten Schaltung zur Verarbeitung des Farb-Bild-Austast-Synchronsignal-Gemisches
JPS57141194A (en) * 1981-02-26 1982-09-01 Sony Corp Demodulating circuit for pal system color television signal
GB2156629B (en) * 1984-03-21 1987-07-22 Pioneer Electronic Corp Apparatus for the color synchronization of reproduced video signals
JPS61288693A (ja) * 1985-06-17 1986-12-18 Pioneer Electronic Corp バ−スト位相反転検出装置
KR960010674Y1 (en) * 1990-06-30 1996-12-23 Samsung Electronics Co Ltd Color demodulation circuit of pal system
US5156218A (en) * 1991-07-29 1992-10-20 Metzler Dennis E Landscape edging attachment
JPH05276538A (ja) * 1992-03-27 1993-10-22 Toshiba Corp Ｐａｌ方式色信号処理回路
US10149440B2 (en) 2015-01-22 2018-12-11 Abi Attachments, Inc. Edging tools for work machines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118891A1 (de) * 1971-03-15 1972-09-28 Sanyo Electric Co Demodulationseinrichtung für Farbfernsehempfänger
DE2216564C3 (de) * 1971-04-14 1979-09-06 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Farbfernsehempfänger-Schaltung zur Gewinnung der richtigen Schaltphase eines Farbartsignals
GB1395491A (en) * 1971-06-11 1975-05-29 Emi Ltd Circuit arrangements for colour television receivers

Also Published As

Publication number Publication date
AU5738480A (en) 1980-10-23
US4300155A (en) 1981-11-10
ATA206580A (de) 1985-01-15
SE8002930L (sv) 1980-10-20
DE3014883A1 (de) 1980-12-11
DE3014883C2 (de) 1985-07-11
FR2454737B1 (fr) 1986-04-11
FI801250A7 (fi) 1980-10-20
GB2049342B (en) 1983-04-27
FR2454737A1 (fr) 1980-11-14
NL8002282A (nl) 1980-10-21
AT378649B (de) 1985-09-10
AU519140B2 (en) 1981-11-12
FI69948B (fi) 1985-12-31
FI69948C (fi) 1986-05-26
GB2049342A (en) 1980-12-17

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