BR8103675A - Receptor para processar um sinal de radiodifusao estereofonico circuito para processar um sinal de frequencia intermodular um sinal dotado de ambos componentes de modulacao - Google Patents

Receptor para processar um sinal de radiodifusao estereofonico circuito para processar um sinal de frequencia intermodular um sinal dotado de ambos componentes de modulacao

Info

Publication number
BR8103675A
BR8103675A BR8103675A BR8103675A BR8103675A BR 8103675 A BR8103675 A BR 8103675A BR 8103675 A BR8103675 A BR 8103675A BR 8103675 A BR8103675 A BR 8103675A BR 8103675 A BR8103675 A BR 8103675A
Authority
BR
Brazil
Prior art keywords
signal
processing
intermodular
receiver
circuit
Prior art date
Application number
BR8103675A
Other languages
English (en)
Inventor
J Weigang
R Streeter
Original Assignee
Magnavox Consumer Electronics
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 Magnavox Consumer Electronics filed Critical Magnavox Consumer Electronics
Publication of BR8103675A publication Critical patent/BR8103675A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
    • H04H20/49—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for AM stereophonic broadcast systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Superheterodyne Receivers (AREA)
BR8103675A 1980-06-13 1981-06-10 Receptor para processar um sinal de radiodifusao estereofonico circuito para processar um sinal de frequencia intermodular um sinal dotado de ambos componentes de modulacao BR8103675A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/159,357 US4340782A (en) 1980-06-13 1980-06-13 Circuit for demodulating amplitude and angle modulated broadcast signals

Publications (1)

Publication Number Publication Date
BR8103675A true BR8103675A (pt) 1982-03-02

Family

ID=22572255

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103675A BR8103675A (pt) 1980-06-13 1981-06-10 Receptor para processar um sinal de radiodifusao estereofonico circuito para processar um sinal de frequencia intermodular um sinal dotado de ambos componentes de modulacao

Country Status (6)

Country Link
US (1) US4340782A (pt)
JP (1) JPS5728443A (pt)
AU (1) AU541888B2 (pt)
BR (1) BR8103675A (pt)
CA (1) CA1178340A (pt)
GB (1) GB2078067B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047386A1 (de) * 1980-12-16 1982-07-15 Philips Patentverwaltung Gmbh, 2000 Hamburg Empfaenger zum empfang von am-signalen, deren traeger frequenz- oder phasenmoduliert ist
US4392016A (en) * 1981-03-02 1983-07-05 National Semiconductor Corporation AM Stereo carrier reinsertion
US4466116A (en) * 1982-07-16 1984-08-14 Magnavox Consumer Electronics Company Signal processor for AM stereophonic receiving apparatus
JPH03131106A (ja) * 1989-10-17 1991-06-04 Iwatsu Electric Co Ltd 複合変調波の受信復調方式

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR88081E (fr) * 1964-10-16 1966-01-07 Thomson Houston Comp Francaise Perfectionnements aux récepteurs d'ondes radioélectriques modulées en fréquence
JPS5842661B2 (ja) * 1976-06-02 1983-09-21 日本電気株式会社 Ｆｍ復調器の雑音除去方式
GB1562891A (en) * 1977-02-22 1980-03-19 Toko Inc Noise cancelling systems for fm receivers
US4159396A (en) * 1977-09-27 1979-06-26 Motorola, Inc. AM stereo receiver having signal-controlled corrector
JPS54156410A (en) * 1978-05-30 1979-12-10 Sharp Corp Fm muting circuit

Also Published As

Publication number Publication date
AU7167381A (en) 1981-12-17
GB2078067B (en) 1985-01-09
CA1178340A (en) 1984-11-20
GB2078067A (en) 1981-12-23
AU541888B2 (en) 1985-01-24
US4340782A (en) 1982-07-20
JPS5728443A (en) 1982-02-16

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04H 20/49 (2008.01)