BE762985A - Detecteur capable d'inactivation en reponse a un signal de commande electrique. - Google Patents

Detecteur capable d'inactivation en reponse a un signal de commande electrique.

Info

Publication number
BE762985A
BE762985A BE762985A BE762985A BE762985A BE 762985 A BE762985 A BE 762985A BE 762985 A BE762985 A BE 762985A BE 762985 A BE762985 A BE 762985A BE 762985 A BE762985 A BE 762985A
Authority
BE
Belgium
Prior art keywords
inactivation
response
control signal
electrical control
detector capable
Prior art date
Application number
BE762985A
Other languages
English (en)
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
Priority to US888390A priority Critical patent/US3707603A/en
Priority to CA098,283A priority patent/CA941906A/en
Priority to CA098282A priority patent/CA935882A/en
Priority to JP11354070A priority patent/JPS5644640B1/ja
Priority to JP11353970A priority patent/JPS5644638B1/ja
Priority to GB6016070A priority patent/GB1332513A/en
Priority to GB6016170A priority patent/GB1332514A/en
Priority to FR7046226A priority patent/FR2077573B1/fr
Priority to FR707046225A priority patent/FR2072088B1/fr
Priority to DE2063524A priority patent/DE2063524C3/de
Priority to DE2063729A priority patent/DE2063729C3/de
Priority to NL7018866A priority patent/NL7018866A/xx
Priority to NL7018863A priority patent/NL7018863A/xx
Application filed by Rca Corp filed Critical Rca Corp
Priority to BE762985A priority patent/BE762985A/fr
Publication of BE762985A publication Critical patent/BE762985A/fr
Priority to MY258/74A priority patent/MY7400258A/xx
Priority to HK365/76*UA priority patent/HK36576A/xx
Priority to MY210/76A priority patent/MY7600210A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2209—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders
    • H03D1/2227—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders using switches for the decoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1646—Circuits adapted for the reception of stereophonic signals
    • 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
    • H04N9/70—Circuits for processing colour signals for colour killing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Stereophonic System (AREA)
BE762985A 1969-12-29 1971-02-15 Detecteur capable d'inactivation en reponse a un signal de commande electrique. BE762985A (fr)

Priority Applications (17)

Application Number Priority Date Filing Date Title
US888390A US3707603A (en) 1969-12-29 1969-12-29 Fm stereophonic receiver detection apparatus and disabling means
CA098,283A CA941906A (en) 1969-12-29 1970-11-16 Detector inactivating circuitry
CA098282A CA935882A (en) 1969-12-29 1970-11-16 Detector for deriving stereophonic audio difference signals
JP11354070A JPS5644640B1 (fr) 1969-12-29 1970-12-16
JP11353970A JPS5644638B1 (fr) 1969-12-29 1970-12-16
GB6016170A GB1332514A (en) 1969-12-29 1970-12-18 Detector with inactivating circuitry
GB6016070A GB1332513A (en) 1969-12-29 1970-12-18 Signal separation apparatus for stereophonic multiplex receivers
FR7046226A FR2077573B1 (fr) 1969-12-29 1970-12-22
FR707046225A FR2072088B1 (fr) 1969-12-29 1970-12-22
DE2063524A DE2063524C3 (de) 1969-12-29 1970-12-23 Fur einen Stereodecoder ver wendbare Schaltungsanordnung
DE2063729A DE2063729C3 (de) 1969-12-29 1970-12-24 Schaltungsanordnung für einen umschaltbaren Demodulator
NL7018866A NL7018866A (fr) 1969-12-29 1970-12-28
NL7018863A NL7018863A (fr) 1969-12-29 1970-12-28
BE762985A BE762985A (fr) 1969-12-29 1971-02-15 Detecteur capable d'inactivation en reponse a un signal de commande electrique.
MY258/74A MY7400258A (en) 1969-12-29 1974-12-30 Signal separation apparatus for stereophonic multiplex receivers
HK365/76*UA HK36576A (en) 1969-12-29 1976-06-17 Detector with inactivating circuitry
MY210/76A MY7600210A (en) 1969-12-29 1976-12-30 Detector with inactivating circuitry

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88839069A 1969-12-29 1969-12-29
BE762985A BE762985A (fr) 1969-12-29 1971-02-15 Detecteur capable d'inactivation en reponse a un signal de commande electrique.

Publications (1)

Publication Number Publication Date
BE762985A true BE762985A (fr) 1971-07-16

Family

ID=38289901

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762985A BE762985A (fr) 1969-12-29 1971-02-15 Detecteur capable d'inactivation en reponse a un signal de commande electrique.

Country Status (10)

Country Link
US (1) US3707603A (fr)
JP (2) JPS5644640B1 (fr)
BE (1) BE762985A (fr)
CA (2) CA935882A (fr)
DE (2) DE2063524C3 (fr)
FR (2) FR2077573B1 (fr)
GB (2) GB1332514A (fr)
HK (1) HK36576A (fr)
MY (2) MY7400258A (fr)
NL (2) NL7018866A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1030225A (fr) * 1971-12-16 1978-04-25 Tsuneo Ohkubo Demodulateur quadriphonique
JPS5315602B2 (fr) * 1972-09-29 1978-05-26
JPS5344082B2 (fr) * 1973-02-06 1978-11-25
JPS5255301A (en) * 1975-10-30 1977-05-06 Sony Corp Stereo demodulation circuit
US4087641A (en) * 1976-04-01 1978-05-02 Pioneer Electronic Corporation Noise limiting circuit for FM stereo receiver
JPS5335301A (en) * 1976-09-13 1978-04-01 Hitachi Ltd Mpx decoder circuit
JPS5921233B2 (ja) * 1976-09-14 1984-05-18 ソニー株式会社 ステレオ復調回路
US4192970A (en) * 1977-01-31 1980-03-11 Kahn Leonard R Reduction of adjacent channel interference
US4206317A (en) * 1977-01-31 1980-06-03 Kahn Leonard R Reduction of adjacent channel interference
US4127820A (en) * 1977-03-28 1978-11-28 Rca Corporation Electrical circuit for multiplexing and dividing different bands or frequencies
JPS558113A (en) * 1978-06-30 1980-01-21 Pioneer Electronic Corp Stereo demodulation circuit
US4257009A (en) * 1979-05-23 1981-03-17 Rca Corporation Inhibit circuit for a differential amplifier
JPS5854692B2 (ja) * 1979-12-28 1983-12-06 三洋電機株式会社 ステレオマルチプレックス回路
JPS58152061U (ja) * 1982-04-07 1983-10-12 ソニー株式会社 受信機
JPS59182626A (ja) * 1983-03-31 1984-10-17 Toshiba Corp スイッチング回路
US4646348A (en) * 1985-07-18 1987-02-24 National Semiconductor Corporation Blend control for low voltage stereo decoders
US5331290A (en) * 1992-09-08 1994-07-19 Samsung Electronics Co., Ltd. Variable gain amplifier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL289463A (fr) * 1962-02-26
US3319004A (en) * 1962-07-30 1967-05-09 Rca Corp Tuning indicator system for multiplex radio receivers
US3294912A (en) * 1963-02-27 1966-12-27 Rca Corp Stereophonic fm receivers having automatic switching means for stereo reception
US3328529A (en) * 1964-08-31 1967-06-27 Heath Co Phase shifting circuit for fm stereo receiver
US3294916A (en) * 1964-10-01 1966-12-27 Gen Electric Stereophonic indicator and automatic switching means
US3384716A (en) * 1964-12-30 1968-05-21 Kabushikikaisha Taiko Kenki Switch means for automatic selection of monaural and stereo operation of an fm stereo receiver
NL6807207A (fr) * 1968-05-22 1969-11-25
US3573382A (en) * 1969-02-06 1971-04-06 Motorola Inc A stereophonic receiver muting means with substitution of a dc circuit for an ac circuit

Also Published As

Publication number Publication date
GB1332513A (en) 1973-10-03
DE2063524A1 (de) 1971-07-08
GB1332514A (en) 1973-10-03
DE2063729B2 (de) 1973-10-18
FR2072088A1 (fr) 1971-09-24
DE2063524B2 (de) 1973-05-10
DE2063729A1 (de) 1971-07-01
CA941906A (en) 1974-02-12
CA935882A (en) 1973-10-23
MY7600210A (en) 1976-12-31
MY7400258A (en) 1974-12-31
NL7018866A (fr) 1971-07-01
FR2072088B1 (fr) 1974-03-01
HK36576A (en) 1976-06-25
FR2077573B1 (fr) 1973-12-07
JPS5644640B1 (fr) 1981-10-21
FR2077573A1 (fr) 1971-10-29
DE2063524C3 (de) 1973-11-22
US3707603A (en) 1972-12-26
NL7018863A (fr) 1971-07-01
DE2063729C3 (de) 1974-05-16
JPS5644638B1 (fr) 1981-10-21

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