FR2470491A1 - Recepteur de radio a commutation automatique entre differents emetteurs a programmes concordant - Google Patents
Recepteur de radio a commutation automatique entre differents emetteurs a programmes concordant Download PDFInfo
- Publication number
- FR2470491A1 FR2470491A1 FR8024551A FR8024551A FR2470491A1 FR 2470491 A1 FR2470491 A1 FR 2470491A1 FR 8024551 A FR8024551 A FR 8024551A FR 8024551 A FR8024551 A FR 8024551A FR 2470491 A1 FR2470491 A1 FR 2470491A1
- Authority
- FR
- France
- Prior art keywords
- transmitter
- program
- comparison
- transmitters
- search
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792946755 DE2946755C2 (de) | 1979-11-20 | 1979-11-20 | Verfahren und Schaltungsanordnung für einen Rundfunkempfänger mit Sendersuchlauf |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2470491A1 true FR2470491A1 (fr) | 1981-05-29 |
FR2470491B1 FR2470491B1 (de) | 1983-12-16 |
Family
ID=6086443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8024551A Granted FR2470491A1 (fr) | 1979-11-20 | 1980-11-19 | Recepteur de radio a commutation automatique entre differents emetteurs a programmes concordant |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5689123A (de) |
AT (1) | AT380135B (de) |
DE (1) | DE2946755C2 (de) |
FR (1) | FR2470491A1 (de) |
GB (1) | GB2065422B (de) |
HK (1) | HK27085A (de) |
SG (1) | SG51584G (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430753A (en) * | 1980-07-24 | 1984-02-07 | Mitsubishi Denki Kabushiki Kaisha | Radio receiver |
SE454227B (sv) * | 1980-08-04 | 1988-04-11 | Mitsubishi Electric Corp | Radiomottagare |
SE458976B (sv) * | 1980-12-04 | 1989-05-22 | Mitsubishi Electric Corp | Flerstationsmottagare |
DE3104845A1 (de) * | 1981-02-11 | 1982-08-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | "rundfunkempfaenger mit einer durch ein digitales datenwort steuerbaren abstimmeinheit und verfahren zum steuern desselben |
JPS5892123A (ja) * | 1981-11-27 | 1983-06-01 | Mitsubishi Electric Corp | 車載用ラジオ受信機 |
DE3222025C2 (de) * | 1981-06-12 | 1985-06-20 | Mitsubishi Denki K.K., Tokio/Tokyo | Rundfunkempfänger für Fahrzeuge |
JPS5892122A (ja) * | 1981-11-27 | 1983-06-01 | Mitsubishi Electric Corp | 車載用ラジオ受信機 |
JPS5846737A (ja) * | 1981-09-11 | 1983-03-18 | Clarion Co Ltd | 同一番組追跡システム |
JPS5846736A (ja) * | 1981-09-11 | 1983-03-18 | Clarion Co Ltd | ロ−カル番組インジケ−タ回路 |
JPS5850842A (ja) * | 1981-09-21 | 1983-03-25 | Clarion Co Ltd | 同一放送識別ラジオ |
JPS5850841A (ja) * | 1981-09-21 | 1983-03-25 | Clarion Co Ltd | 同一放送受信機 |
JPS5864820A (ja) * | 1981-10-15 | 1983-04-18 | Clarion Co Ltd | 同一番組判定回路 |
JPS5866412A (ja) * | 1981-10-16 | 1983-04-20 | Fujitsu Ten Ltd | 電子同調方式採用ラジオ受信機 |
DE3203591C2 (de) * | 1982-02-03 | 1984-06-14 | Robert Dipl.-Ing. 8156 Otterfing Lechner | Verfahren und Schaltungsanordnung zum Prüfen zweier zeitverschobener NF-Signale auf Übereinstimmung für die automatische Sendereinstellung in einem Rundfunkempfänger |
DE3208360A1 (de) * | 1982-03-09 | 1983-09-22 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Empfangsgeraet der unterhaltungselektronik mit einem hf-empfangsteil und einer abstimmanordnung |
DE3208760A1 (de) * | 1982-03-11 | 1983-09-22 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Rundfunkempfaenger mit selbsttaetiger sendestationserkennung |
JPS58172012A (ja) * | 1982-04-01 | 1983-10-08 | Clarion Co Ltd | 同一放送識別受信機 |
JP2688353B2 (ja) * | 1987-08-26 | 1997-12-10 | パイオニア株式会社 | ラジオデータによる制御機能を有する受信機 |
JP2688354B2 (ja) * | 1987-08-26 | 1997-12-10 | パイオニア株式会社 | Rds受信機 |
JPS6455920A (en) * | 1987-08-27 | 1989-03-02 | Pioneer Electronic Corp | Control method for rds receiver |
JP2562821B2 (ja) * | 1987-08-26 | 1996-12-11 | パイオニア株式会社 | ラジオデータ受信機 |
JP2562820B2 (ja) * | 1987-08-26 | 1996-12-11 | パイオニア株式会社 | ラジオデータ受信機 |
JPS6455918A (en) * | 1987-08-27 | 1989-03-02 | Pioneer Electronic Corp | Control method for rds receiver |
JP2567409B2 (ja) * | 1987-08-27 | 1996-12-25 | パイオニア株式会社 | ラジオデータ受信機 |
JPS6455919A (en) * | 1987-08-27 | 1989-03-02 | Pioneer Electronic Corp | Control method for rds receiver |
JPS6455916A (en) * | 1987-08-27 | 1989-03-02 | Pioneer Electronic Corp | Control method for rds receiver |
JPH01130633A (ja) * | 1987-11-17 | 1989-05-23 | Mitsubishi Electric Corp | 受信機 |
JP2681640B2 (ja) * | 1987-12-07 | 1997-11-26 | クラリオン 株式会社 | オートストア機能を備えたラジオ |
JPH01151318A (ja) * | 1987-12-08 | 1989-06-14 | Pioneer Electron Corp | Rds受信機における受信信号レベルチェック方法 |
JPH01200828A (ja) * | 1988-02-05 | 1989-08-14 | Pioneer Electron Corp | Rds受信機の制御方法 |
JP2694770B2 (ja) * | 1988-04-27 | 1997-12-24 | アルパイン 株式会社 | デジタルデータ多重システムの受信方法 |
JPH0622338B2 (ja) * | 1988-07-11 | 1994-03-23 | アルパイン株式会社 | ラジオ放送の自動追従システム |
EP0669714B1 (de) * | 1990-03-27 | 2002-11-13 | Pioneer Electronic Corporation | Verfahren zum Wählen einer Frequenz für einen RDS-Empfänger |
JPH03293823A (ja) * | 1990-04-12 | 1991-12-25 | Pioneer Electron Corp | ラジオ受信機 |
DE4017756A1 (de) * | 1990-06-01 | 1991-12-05 | Grundig Emv | Rds-rundfunkempfaenger mit einer einrichtung zum aufsuchen aktuell empfangswuerdiger alternativer frequenzen |
JPH04294164A (ja) * | 1991-03-25 | 1992-10-19 | Matsushita Electric Ind Co Ltd | サーマルヘッド |
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 |
DE4316682A1 (de) * | 1993-05-16 | 1995-02-09 | H U C Elektronik Gmbh | Schaltungsanordnung zum alternativen Empfang mindestens zweier Rundfunksender |
DE4316685A1 (de) * | 1993-05-16 | 1994-11-17 | H U C Elektronik Gmbh | Verfahren zur Ermittlung und Speicherung von empfangswürdigen Rundfunksendern in einem Empfangsteil |
DE4316687A1 (de) * | 1993-05-16 | 1994-11-17 | H U C Elektronik Gmbh | Verfahren und Schaltungsanordnung zum Rundfunkempfang |
DE19705502B4 (de) * | 1997-02-13 | 2009-11-05 | Wolfgang Brendel | Funkfernsteueranlage |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2406348A1 (fr) * | 1977-10-14 | 1979-05-11 | Gottstein Dietrich | Recepteur auto-radio a selection automatique permettant de recevoir des informations concernant la circulation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1591144B2 (de) * | 1967-11-28 | 1976-12-16 | Gottstein, Dietrich, 8026 Ebenhausen | Empfangseinrichtung mit mindestens zwei empfaengerzuegen und einer automatischen umschalteinrichtung |
DE1801703C3 (de) * | 1968-10-08 | 1978-08-24 | Dietrich 8026 Ebenhausen Gottstein | Empfangseinrichtung mit Suchlaufautomatik |
JPS5836850B2 (ja) * | 1978-04-18 | 1983-08-12 | クラリオン株式会社 | シンセサイザ受信機用の選局制御方式 |
DE2840533A1 (de) * | 1978-09-18 | 1980-03-27 | Hans Ing Grad Wellhausen | Rundfunk- oder fernsehempfaenger |
DE2850733C2 (de) * | 1978-11-23 | 1985-07-18 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Rundfunkempfänger, insbesondere UKW- Empfänger, mit einer Einrichtung zur Programm-Direktwahl |
-
1979
- 1979-11-20 DE DE19792946755 patent/DE2946755C2/de not_active Expired
-
1980
- 1980-11-17 GB GB8036831A patent/GB2065422B/en not_active Expired
- 1980-11-18 AT AT565580A patent/AT380135B/de not_active IP Right Cessation
- 1980-11-19 FR FR8024551A patent/FR2470491A1/fr active Granted
- 1980-11-20 JP JP16271880A patent/JPS5689123A/ja active Granted
-
1984
- 1984-07-20 SG SG51584A patent/SG51584G/en unknown
-
1985
- 1985-04-04 HK HK27085A patent/HK27085A/xx not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2406348A1 (fr) * | 1977-10-14 | 1979-05-11 | Gottstein Dietrich | Recepteur auto-radio a selection automatique permettant de recevoir des informations concernant la circulation |
Non-Patent Citations (1)
Title |
---|
NV202/78 * |
Also Published As
Publication number | Publication date |
---|---|
GB2065422B (en) | 1984-05-31 |
FR2470491B1 (de) | 1983-12-16 |
AT380135B (de) | 1986-04-10 |
GB2065422A (en) | 1981-06-24 |
SG51584G (en) | 1985-03-29 |
DE2946755A1 (de) | 1981-06-04 |
JPS6332290B2 (de) | 1988-06-29 |
DE2946755C2 (de) | 1984-08-09 |
JPS5689123A (en) | 1981-07-20 |
ATA565580A (de) | 1985-08-15 |
HK27085A (en) | 1985-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property |