DE10342910A1 - Rundfunkempfangsgerät - Google Patents

Rundfunkempfangsgerät Download PDF

Info

Publication number
DE10342910A1
DE10342910A1 DE2003142910 DE10342910A DE10342910A1 DE 10342910 A1 DE10342910 A1 DE 10342910A1 DE 2003142910 DE2003142910 DE 2003142910 DE 10342910 A DE10342910 A DE 10342910A DE 10342910 A1 DE10342910 A1 DE 10342910A1
Authority
DE
Germany
Prior art keywords
frequency list
dollar
data
list data
frequency
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.)
Withdrawn
Application number
DE2003142910
Other languages
English (en)
Inventor
Thomas Lauterbach
Frank Hofmann
Alexander Schneider
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2003142910 priority Critical patent/DE10342910A1/de
Priority to EP04766601A priority patent/EP1665591A1/de
Priority to PCT/EP2004/051908 priority patent/WO2005032017A1/de
Publication of DE10342910A1 publication Critical patent/DE10342910A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/39—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space-time
    • 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
    • H03J1/0075—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 where the receiving frequencies of the stations are stored in a permanent memory, e.g. ROM
    • 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
    • H03J1/0083—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 using two or more tuners
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/13—Aspects of broadcast communication characterised by the type of broadcast system radio data system/radio broadcast data system [RDS/RBDS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/40—Aspects of broadcast communication characterised in that additional data relating to the broadcast data are available via a different channel than the broadcast channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/40—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/41—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
    • H04H60/42—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast areas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/41—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
    • H04H60/43—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/82—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

Ein Rundfunkempfangsgerät (1) mit mindestens einer Empfangseinheit (2) für Rundfunksignale (R), einer Wiedergabeeinheit (3), einer Signalauswerteeinheit (6) zur Auswertung von Zusatzdaten (Z), die mit dem Rundfunksignal (R) empfangbar sind, und mit Steuerungsmitteln (7) hat DOLLAR A - eine Eingabeschnittstelle (9) zum Einlesen digitaler Frequenzlistendaten (F), die Empfangsfrequenzen für eine Mehrzahl von Rundfunkprogrammen beinhalten, DOLLAR A - eine Frequenzlisten-Verwaltungseinheit (11) zur Verwaltung der Frequenzlistendaten (F) und DOLLAR A - einen Datenspeicher zum Abspeichern der Frequenzlistendaten (F), DOLLAR A wobei die Steuerungsmittel (7) ausgebildet sind, um eine Empfangsfrequenz eines einzustellenden Rundfunkprogramms aus den Frequenzlistendaten (F) auszuwählen und nach Einstellung der Empfangsfrequenz die Frequenzlistendaten (F) durch Zusatzdaten (Z), die mit dem Rundfunksignal (R) des eingestellten Rundfunkprogramms empfangen werden, zu aktualisieren.
DE2003142910 2003-09-17 2003-09-17 Rundfunkempfangsgerät Withdrawn DE10342910A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2003142910 DE10342910A1 (de) 2003-09-17 2003-09-17 Rundfunkempfangsgerät
EP04766601A EP1665591A1 (de) 2003-09-17 2004-08-26 Rundfunkempfangsger t mit einer eingabeschnittstelle f r frequenzlistendaten
PCT/EP2004/051908 WO2005032017A1 (de) 2003-09-17 2004-08-26 Rundfunkempfangsgerät mit einer eingabeschnittstelle für frequenzlistendaten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003142910 DE10342910A1 (de) 2003-09-17 2003-09-17 Rundfunkempfangsgerät

Publications (1)

Publication Number Publication Date
DE10342910A1 true DE10342910A1 (de) 2005-04-21

Family

ID=34352890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003142910 Withdrawn DE10342910A1 (de) 2003-09-17 2003-09-17 Rundfunkempfangsgerät

Country Status (3)

Country Link
EP (1) EP1665591A1 (de)
DE (1) DE10342910A1 (de)
WO (1) WO2005032017A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0512081D0 (en) * 2005-06-15 2005-07-20 Radioscape Ltd Method of tuning digital receivers
CN102497214B (zh) * 2011-12-13 2014-06-25 方正国际软件有限公司 无线多信道讲解装置及其多信道讲解方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09331266A (ja) * 1996-06-10 1997-12-22 Nec Corp 放送受信装置
DE19944659C2 (de) * 1999-09-17 2003-07-17 Grundig Ag I Ins Vorrichtung zur Steuerung der Empfangs- und/oder Wiedergabeparameter eines mobilen Rundfunkempfangsgerätes
US6725022B1 (en) * 1999-09-22 2004-04-20 Motorola, Inc. Method and apparatus for enabling the selection of content on a wireless communication device

Also Published As

Publication number Publication date
WO2005032017A1 (de) 2005-04-07
EP1665591A1 (de) 2006-06-07

Similar Documents

Publication Publication Date Title
CN104349090B (zh) 调谐音频处理特性的系统及其方法
EP0497115B1 (de) Verfahren zur Überbrückung von Audiosignalunterbrechungen
DE69834211T2 (de) Vorrichtung und verfahren zur verminderung der amplitude von signalen
US8064560B2 (en) Systems and methods for detecting a signal across multiple Nyquist bands
DE102012019986A1 (de) Verfahren zur Inter-Channel-Bias-Kalibrierung in einem GNSS-Empfänger und zugehörige Vorrichtung
DE10342910A1 (de) Rundfunkempfangsgerät
DE102013200000A1 (de) Vorrichtung und Verfahren zur phasenrauschen Selbstprüfung
DE3835870C1 (de)
CN101558318B (zh) 信号分析器和频域数据产生方法
DE102011055184A1 (de) Serielle Datenschnittstelle für ein softwaredefiniertes Funksystem
DE4003082C1 (en) Sound broadcasting station receiver esp. UHF car radio - controls frequency of mixing oscillator using program memory for subcarriers
DE3840999A1 (de) Schaltungsanordnung zur unterdrueckung schmalbandiger stoersignale
DE112010005622T5 (de) Digitaler-Broadcast-Empfänger
DE102013114198A1 (de) Verfahren und System zum Mindern des amplitudenmodulierten (AM) Rauschsignals in AM-Rundfunksignalen
DE69027429T2 (de) Verfahren zur verbindung von rds-programmdiensten und rds
CN105322979B (zh) 一种补偿宽带信号通过射频链路引起的频域不平的方法
DE102005051696B3 (de) Suchverfahren nach TV-Kanälen in einem Rundfunksignal, Empfängerschaltung für ein Fernsehgerät sowie Fernsehgerät mit einer solchen Empfängerschaltung
US20190319727A1 (en) Method for automatic production of a service plan
WO1989011185A1 (en) Reception process and antenna system for mobile reception
DE19956933A1 (de) Empfänger für analog und digital übertragene Rundfunkprogramme
DE10214581A1 (de) Demodulation eines digital frequenzmodulierten analogen Empfangssignals durch Auswertung der zeitlichen Abstände zwischen den Nulldurchgängen
EP2645299A1 (de) Lesegerät zum Datenaustausch mit einem mobilen Datenspeicher
DE19701042C2 (de) Verfahren zur Auswertung von digitalen Signalen
DE102018206200A1 (de) Verfahren zur Erfassung einer Kanalimpulsantwort in einem, insbesondere zur Kommunikation betriebenen, System, Sendeeinrichtung und Empfangseinrichtung
DE2750071C2 (de) Sende- und Empfangssystem für ein Gebiet mit einer Vielzahl von empfangbaren Sendern

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee