FR2470491B1 - - Google Patents

Info

Publication number
FR2470491B1
FR2470491B1 FR8024551A FR8024551A FR2470491B1 FR 2470491 B1 FR2470491 B1 FR 2470491B1 FR 8024551 A FR8024551 A FR 8024551A FR 8024551 A FR8024551 A FR 8024551A FR 2470491 B1 FR2470491 B1 FR 2470491B1
Authority
FR
France
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.)
Expired
Application number
FR8024551A
Other languages
French (fr)
Other versions
FR2470491A1 (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2470491A1 publication Critical patent/FR2470491A1/en
Application granted granted Critical
Publication of FR2470491B1 publication Critical patent/FR2470491B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/183—Automatic scanning over a band of frequencies combined with selection between different stations transmitting the same programm, e.g. by analysis of the received signal strength
    • H03J7/186—Automatic scanning over a band of frequencies combined with selection between different stations transmitting the same programm, e.g. by analysis of the received signal strength using two or more tuners
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
    • H03J1/0066—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means with means for analysing the received signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
FR8024551A 1979-11-20 1980-11-19 AUTOMATICALLY SWITCHED RADIO RECEIVER BETWEEN DIFFERENT PROGRAMMING TRANSMITTERS Granted FR2470491A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792946755 DE2946755C2 (en) 1979-11-20 1979-11-20 Method and circuit arrangement for a radio receiver with station search

Publications (2)

Publication Number Publication Date
FR2470491A1 FR2470491A1 (en) 1981-05-29
FR2470491B1 true FR2470491B1 (en) 1983-12-16

Family

ID=6086443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8024551A Granted FR2470491A1 (en) 1979-11-20 1980-11-19 AUTOMATICALLY SWITCHED RADIO RECEIVER BETWEEN DIFFERENT PROGRAMMING TRANSMITTERS

Country Status (7)

Country Link
JP (1) JPS5689123A (en)
AT (1) AT380135B (en)
DE (1) DE2946755C2 (en)
FR (1) FR2470491A1 (en)
GB (1) GB2065422B (en)
HK (1) HK27085A (en)
SG (1) SG51584G (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430753A (en) * 1980-07-24 1984-02-07 Mitsubishi Denki Kabushiki Kaisha Radio receiver
SE454227B (en) * 1980-08-04 1988-04-11 Mitsubishi Electric Corp RADIORECEIVER
SE458976B (en) * 1980-12-04 1989-05-22 Mitsubishi Electric Corp MORE STATION RECEIVER
DE3104845A1 (en) * 1981-02-11 1982-08-19 Philips Patentverwaltung Gmbh, 2000 Hamburg Broadcast receiver with a tuning unit which can be controlled by a digital data word, and method for controlling this receiver
DE3222025C2 (en) * 1981-06-12 1985-06-20 Mitsubishi Denki K.K., Tokio/Tokyo Radio receivers for vehicles
JPS5892122A (en) * 1981-11-27 1983-06-01 Mitsubishi Electric Corp Radio receiver for car mounting
JPS5892123A (en) * 1981-11-27 1983-06-01 Mitsubishi Electric Corp Radio receiver for car mounting
JPS5846736A (en) * 1981-09-11 1983-03-18 Clarion Co Ltd Indicator circuit for local program
JPS5846737A (en) * 1981-09-11 1983-03-18 Clarion Co Ltd Tracking system for same program
JPS5850842A (en) * 1981-09-21 1983-03-25 Clarion Co Ltd Identical broadcast discriminating radio
JPS5850841A (en) * 1981-09-21 1983-03-25 Clarion Co Ltd Identical broadcast receiver
JPS5864820A (en) * 1981-10-15 1983-04-18 Clarion Co Ltd Discriminating circuit for same program
JPS5866412A (en) * 1981-10-16 1983-04-20 Fujitsu Ten Ltd Radio receiver applying electronic tuning system
DE3203591C2 (en) * 1982-02-03 1984-06-14 Robert Dipl.-Ing. 8156 Otterfing Lechner Method and circuit arrangement for checking two time-shifted LF signals for correspondence for the automatic transmitter setting in a radio receiver
DE3208360A1 (en) * 1982-03-09 1983-09-22 Standard Elektrik Lorenz Ag, 7000 Stuttgart Receiving device for entertainment electronics, comprising an RF receiving section and a tuning arrangement
DE3208760A1 (en) * 1982-03-11 1983-09-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Broadcast receiver with automatic transmitting station recognition
JPS58172012A (en) * 1982-04-01 1983-10-08 Clarion Co Ltd Identical broadcast discriminating receiver
JP2688354B2 (en) * 1987-08-26 1997-12-10 パイオニア株式会社 RDS receiver
JP2688353B2 (en) * 1987-08-26 1997-12-10 パイオニア株式会社 Receiver with control function by radio data
JPS6455920A (en) * 1987-08-27 1989-03-02 Pioneer Electronic Corp Control method for rds receiver
JP2562820B2 (en) * 1987-08-26 1996-12-11 パイオニア株式会社 Radio data receiver
JP2562821B2 (en) * 1987-08-26 1996-12-11 パイオニア株式会社 Radio data receiver
JPS6455916A (en) * 1987-08-27 1989-03-02 Pioneer Electronic Corp Control method for rds receiver
JPS6455919A (en) * 1987-08-27 1989-03-02 Pioneer Electronic Corp Control method for rds receiver
JP2567409B2 (en) * 1987-08-27 1996-12-25 パイオニア株式会社 Radio data receiver
JPS6455918A (en) * 1987-08-27 1989-03-02 Pioneer Electronic Corp Control method for rds receiver
JPH01130633A (en) * 1987-11-17 1989-05-23 Mitsubishi Electric Corp Receiver
JP2681640B2 (en) * 1987-12-07 1997-11-26 クラリオン 株式会社 Radio with auto store function
JPH01151318A (en) * 1987-12-08 1989-06-14 Pioneer Electron Corp Method for checking reception signal level in rds receiver
JPH01200828A (en) * 1988-02-05 1989-08-14 Pioneer Electron Corp Method for controlling rds receiver
JP2694770B2 (en) * 1988-04-27 1997-12-24 アルパイン 株式会社 Digital data multiplexing system receiving method
JPH0622338B2 (en) * 1988-07-11 1994-03-23 アルパイン株式会社 Radio broadcast automatic tracking system
DE69133147T2 (en) * 1990-03-27 2003-10-02 Pioneer Electronic Corp Method of choosing a frequency for an RDS receiver
JPH03293823A (en) * 1990-04-12 1991-12-25 Pioneer Electron Corp Radio receiver
DE4017756A1 (en) * 1990-06-01 1991-12-05 Grundig Emv RDS BROADCAST RECEIVER WITH A DEVICE FOR SEARCHING CURRENTLY RECEIVABLE ALTERNATIVE FREQUENCIES
JPH04294164A (en) * 1991-03-25 1992-10-19 Matsushita Electric Ind Co Ltd Thermal head
GB2264012B (en) * 1991-05-04 1996-01-03 Rolec Signal tuning
GB2257857B (en) * 1991-07-03 1995-07-12 Gpe International Limited Mobile radio receiver
DE4316685A1 (en) * 1993-05-16 1994-11-17 H U C Elektronik Gmbh Method for identifying and storing broadcast transmitters suitable for reception in a receiving component
DE4316687A1 (en) * 1993-05-16 1994-11-17 H U C Elektronik Gmbh Method and circuit arrangement for radio reception
DE4316682A1 (en) * 1993-05-16 1995-02-09 H U C Elektronik Gmbh Circuit arrangement for the alternative reception of at least two radio transmitters
DE19705502B4 (en) * 1997-02-13 2009-11-05 Wolfgang Brendel Radio remote control system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1591144B2 (en) * 1967-11-28 1976-12-16 Gottstein, Dietrich, 8026 Ebenhausen RECEIVING DEVICE WITH AT LEAST TWO RECIPIENTS AND AN AUTOMATIC SWITCHING DEVICE
DE1801703C3 (en) * 1968-10-08 1978-08-24 Dietrich 8026 Ebenhausen Gottstein Receiving device with automatic search
DE2746282A1 (en) * 1977-10-14 1979-04-19 Dietrich Gottstein TRAFFIC RECEIVER
JPS5836850B2 (en) * 1978-04-18 1983-08-12 クラリオン株式会社 Tuning control method for synthesizer receivers
DE2840533A1 (en) * 1978-09-18 1980-03-27 Hans Ing Grad Wellhausen Car radio or TV receiver - has two tuners, one of which continuously searches for stronger signal whilst other drives output amplifier
DE2850733C2 (en) * 1978-11-23 1985-07-18 Blaupunkt-Werke Gmbh, 3200 Hildesheim Radio receiver, in particular VHF receiver, with a device for direct program selection

Also Published As

Publication number Publication date
JPS6332290B2 (en) 1988-06-29
SG51584G (en) 1985-03-29
ATA565580A (en) 1985-08-15
AT380135B (en) 1986-04-10
JPS5689123A (en) 1981-07-20
DE2946755C2 (en) 1984-08-09
GB2065422B (en) 1984-05-31
HK27085A (en) 1985-04-12
DE2946755A1 (en) 1981-06-04
GB2065422A (en) 1981-06-24
FR2470491A1 (en) 1981-05-29

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property