FI840708A - Hoeggradigt filter foer en elektrisk signal. - Google Patents

Hoeggradigt filter foer en elektrisk signal. Download PDF

Info

Publication number
FI840708A
FI840708A FI840708A FI840708A FI840708A FI 840708 A FI840708 A FI 840708A FI 840708 A FI840708 A FI 840708A FI 840708 A FI840708 A FI 840708A FI 840708 A FI840708 A FI 840708A
Authority
FI
Finland
Prior art keywords
hoeggradigt
elektrisk
signal
foer
filter
Prior art date
Application number
FI840708A
Other languages
English (en)
Other versions
FI840708A0 (fi
FI78799C (fi
FI78799B (fi
Inventor
Walter Edgar Sepp
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of FI840708A0 publication Critical patent/FI840708A0/fi
Publication of FI840708A publication Critical patent/FI840708A/fi
Application granted granted Critical
Publication of FI78799B publication Critical patent/FI78799B/fi
Publication of FI78799C publication Critical patent/FI78799C/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Processing Of Color Television Signals (AREA)
  • Filters And Equalizers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Color Television Image Signal Generators (AREA)
FI840708A 1983-02-28 1984-02-21 Hoeggradigt filter foer en elektrisk signal. FI78799C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/470,618 US4562458A (en) 1983-02-28 1983-02-28 Circuit for coupling a three terminal filter to a signal path using one interface connection
US47061883 1983-02-28

Publications (4)

Publication Number Publication Date
FI840708A0 FI840708A0 (fi) 1984-02-21
FI840708A true FI840708A (fi) 1984-08-29
FI78799B FI78799B (fi) 1989-05-31
FI78799C FI78799C (fi) 1989-09-11

Family

ID=23868324

Family Applications (1)

Application Number Title Priority Date Filing Date
FI840708A FI78799C (fi) 1983-02-28 1984-02-21 Hoeggradigt filter foer en elektrisk signal.

Country Status (21)

Country Link
US (1) US4562458A (fi)
JP (1) JPH0666635B2 (fi)
KR (1) KR920000146B1 (fi)
AT (1) AT397324B (fi)
AU (1) AU572824B2 (fi)
BE (1) BE899012A (fi)
CA (1) CA1217829A (fi)
DE (1) DE3407083A1 (fi)
DK (1) DK163772C (fi)
ES (1) ES8502829A1 (fi)
FI (1) FI78799C (fi)
FR (1) FR2541834B1 (fi)
GB (1) GB2136234B (fi)
HK (1) HK59691A (fi)
IT (1) IT1173518B (fi)
MX (1) MX156257A (fi)
NL (1) NL192709C (fi)
NZ (1) NZ207292A (fi)
PT (1) PT78153B (fi)
SE (1) SE452683B (fi)
ZA (1) ZA841438B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562458A (en) * 1983-02-28 1985-12-31 Rca Corporation Circuit for coupling a three terminal filter to a signal path using one interface connection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908752A (en) * 1956-03-07 1959-10-13 Rca Corp Color signal demodulating and matrixing
US3581122A (en) * 1967-10-26 1971-05-25 Bell Telephone Labor Inc All-pass filter circuit having negative resistance shunting resonant circuit
US3571761A (en) * 1969-05-01 1971-03-23 Hughues Aircraft Co Transistorized amplitude modulation circuit with current control
US3595989A (en) * 1970-02-25 1971-07-27 Philco Ford Corp Dc-coupled chroma processing integrated circuit
US3864641A (en) * 1973-01-02 1975-02-04 Rca Corp High-input-impedance amplifier
JPS6041624Y2 (ja) * 1978-09-06 1985-12-18 旭計器株式会社 サ−モスタツト
US4207590A (en) * 1979-03-14 1980-06-10 Rca Corporation Combined phase shift filter network in a color video signal processing system employing dynamic flesh tone control
US4562458A (en) * 1983-02-28 1985-12-31 Rca Corporation Circuit for coupling a three terminal filter to a signal path using one interface connection

Also Published As

Publication number Publication date
DK163772B (da) 1992-03-30
GB2136234B (en) 1986-09-03
DE3407083A1 (de) 1984-08-30
SE8400952D0 (sv) 1984-02-21
JPH0666635B2 (ja) 1994-08-24
AU2477184A (en) 1984-09-06
US4562458A (en) 1985-12-31
MX156257A (es) 1988-07-29
JPS59174011A (ja) 1984-10-02
FI840708A0 (fi) 1984-02-21
CA1217829A (en) 1987-02-10
KR920000146B1 (ko) 1992-01-09
GB8405002D0 (en) 1984-04-04
SE8400952L (sv) 1984-08-29
NZ207292A (en) 1986-10-08
ATA64484A (de) 1993-07-15
PT78153B (en) 1986-03-20
ES529892A0 (es) 1985-01-16
IT1173518B (it) 1987-06-24
NL192709C (nl) 1997-12-02
DK108484D0 (da) 1984-02-27
DK163772C (da) 1992-08-31
AT397324B (de) 1994-03-25
AU572824B2 (en) 1988-05-19
BE899012A (fr) 1984-06-18
GB2136234A (en) 1984-09-12
NL192709B (nl) 1997-08-01
FR2541834B1 (fr) 1988-08-26
FI78799C (fi) 1989-09-11
KR840008111A (ko) 1984-12-12
NL8400599A (nl) 1984-09-17
HK59691A (en) 1991-08-09
IT8419812A0 (it) 1984-02-27
SE452683B (sv) 1987-12-07
FR2541834A1 (fr) 1984-08-31
ZA841438B (en) 1984-09-26
PT78153A (en) 1984-03-01
DE3407083C2 (fi) 1990-06-13
FI78799B (fi) 1989-05-31
ES8502829A1 (es) 1985-01-16
DK108484A (da) 1984-08-29

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: RCA CORPORATION