DE69943216D1 - Empfänger mit auf Mehrwegstörungen abhängigen Mono-Stereo-Detektor - Google Patents

Empfänger mit auf Mehrwegstörungen abhängigen Mono-Stereo-Detektor

Info

Publication number
DE69943216D1
DE69943216D1 DE69943216T DE69943216T DE69943216D1 DE 69943216 D1 DE69943216 D1 DE 69943216D1 DE 69943216 T DE69943216 T DE 69943216T DE 69943216 T DE69943216 T DE 69943216T DE 69943216 D1 DE69943216 D1 DE 69943216D1
Authority
DE
Germany
Prior art keywords
receiver
multipath interference
stereo detector
interference dependent
dependent mono
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.)
Expired - Lifetime
Application number
DE69943216T
Other languages
English (en)
Inventor
Roger Herman Mathieu Ahn
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Application granted granted Critical
Publication of DE69943216D1 publication Critical patent/DE69943216D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/36—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving
    • H04H40/45—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving
    • H04H40/81—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving for stereo-monaural switching
    • 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1081—Reduction of multipath noise
    • 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
    • H04B1/1661—Reduction of noise by manipulation of the baseband composite stereophonic signal or the decoded left and right channels
    • H04B1/1669—Reduction of noise by manipulation of the baseband composite stereophonic signal or the decoded left and right channels of the demodulated composite stereo signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Noise Elimination (AREA)
  • Stereophonic System (AREA)
DE69943216T 1999-11-08 1999-11-08 Empfänger mit auf Mehrwegstörungen abhängigen Mono-Stereo-Detektor Expired - Lifetime DE69943216D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19990203724 EP1100208B1 (de) 1999-11-08 1999-11-08 Empfänger mit auf Mehrwegstörungen abhängigen Mono-Stereo-Detektor

Publications (1)

Publication Number Publication Date
DE69943216D1 true DE69943216D1 (de) 2011-04-07

Family

ID=8240838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69943216T Expired - Lifetime DE69943216D1 (de) 1999-11-08 1999-11-08 Empfänger mit auf Mehrwegstörungen abhängigen Mono-Stereo-Detektor

Country Status (3)

Country Link
EP (1) EP1100208B1 (de)
JP (1) JP2001189707A (de)
DE (1) DE69943216D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3056043B1 (fr) * 2016-09-15 2019-02-01 Continental Automotive France Dispositif de traitement d'un signal audio issu d'un signal radiofrequence

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408685A (en) * 1992-04-06 1995-04-18 Ford Motor Company Multipath detector using phase comparison of stereo pilot signal
DE19540183A1 (de) * 1995-10-27 1997-04-30 Bosch Gmbh Robert Stereorundfunkempfänger
DE19542737A1 (de) * 1995-11-16 1997-05-22 Bayerische Motoren Werke Ag Schaltanordnung für mobile Rundfunkempfänger

Also Published As

Publication number Publication date
EP1100208A1 (de) 2001-05-16
EP1100208B1 (de) 2011-02-23
JP2001189707A (ja) 2001-07-10

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