ES529892A0 - Perfeccionamientos introducidos en un aparato electronico de filtrado - Google Patents

Perfeccionamientos introducidos en un aparato electronico de filtrado

Info

Publication number
ES529892A0
ES529892A0 ES529892A ES529892A ES529892A0 ES 529892 A0 ES529892 A0 ES 529892A0 ES 529892 A ES529892 A ES 529892A ES 529892 A ES529892 A ES 529892A ES 529892 A0 ES529892 A0 ES 529892A0
Authority
ES
Spain
Prior art keywords
filtering device
improvements introduced
electronic filtering
electronic
filtering
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.)
Granted
Application number
ES529892A
Other languages
English (en)
Other versions
ES8502829A1 (es
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.)
RCA Corp
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 ES529892A0 publication Critical patent/ES529892A0/es
Publication of ES8502829A1 publication Critical patent/ES8502829A1/es
Expired 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
    • H04N9/64—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)
ES529892A 1983-02-28 1984-02-21 Perfeccionamientos introducidos en un aparato electronico de filtrado Expired ES8502829A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES529892A0 true ES529892A0 (es) 1985-01-16
ES8502829A1 ES8502829A1 (es) 1985-01-16

Family

ID=23868324

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529892A Expired ES8502829A1 (es) 1983-02-28 1984-02-21 Perfeccionamientos introducidos en un aparato electronico de filtrado

Country Status (21)

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

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
GB2136234B (en) 1986-09-03
KR840008111A (ko) 1984-12-12
DK163772C (da) 1992-08-31
GB2136234A (en) 1984-09-12
FI78799C (fi) 1989-09-11
FI840708A0 (fi) 1984-02-21
DK108484D0 (da) 1984-02-27
FR2541834B1 (fr) 1988-08-26
KR920000146B1 (ko) 1992-01-09
SE8400952L (sv) 1984-08-29
DK163772B (da) 1992-03-30
NZ207292A (en) 1986-10-08
HK59691A (en) 1991-08-09
US4562458A (en) 1985-12-31
ZA841438B (en) 1984-09-26
FI840708A (fi) 1984-08-29
JPH0666635B2 (ja) 1994-08-24
NL192709C (nl) 1997-12-02
DK108484A (da) 1984-08-29
SE8400952D0 (sv) 1984-02-21
MX156257A (es) 1988-07-29
PT78153A (en) 1984-03-01
IT1173518B (it) 1987-06-24
AT397324B (de) 1994-03-25
DE3407083A1 (de) 1984-08-30
JPS59174011A (ja) 1984-10-02
BE899012A (fr) 1984-06-18
CA1217829A (en) 1987-02-10
SE452683B (sv) 1987-12-07
NL192709B (nl) 1997-08-01
AU2477184A (en) 1984-09-06
GB8405002D0 (en) 1984-04-04
DE3407083C2 (es) 1990-06-13
PT78153B (en) 1986-03-20
ES8502829A1 (es) 1985-01-16
AU572824B2 (en) 1988-05-19
FR2541834A1 (fr) 1984-08-31
FI78799B (fi) 1989-05-31
ATA64484A (de) 1993-07-15
IT8419812A0 (it) 1984-02-27
NL8400599A (nl) 1984-09-17

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