JP4488983B2 - ラジオ受信機及び受信方法 - Google Patents

ラジオ受信機及び受信方法 Download PDF

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Publication number
JP4488983B2
JP4488983B2 JP2005242601A JP2005242601A JP4488983B2 JP 4488983 B2 JP4488983 B2 JP 4488983B2 JP 2005242601 A JP2005242601 A JP 2005242601A JP 2005242601 A JP2005242601 A JP 2005242601A JP 4488983 B2 JP4488983 B2 JP 4488983B2
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Japan
Prior art keywords
broadcast carrier
signal level
frequency
signal
tuning
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
JP2005242601A
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English (en)
Japanese (ja)
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JP2007060243A (ja
JP2007060243A5 (https=
Inventor
秀志 西澤
修 三野
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.)
Denso Ten Ltd
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Denso Ten Ltd
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.)
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Publication date
Application filed by Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP2005242601A priority Critical patent/JP4488983B2/ja
Priority to US11/466,659 priority patent/US20070049223A1/en
Publication of JP2007060243A publication Critical patent/JP2007060243A/ja
Publication of JP2007060243A5 publication Critical patent/JP2007060243A5/ja
Application granted granted Critical
Publication of JP4488983B2 publication Critical patent/JP4488983B2/ja
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Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • 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
    • H04H2201/18—Aspects of broadcast communication characterised by the type of broadcast system in band on channel [IBOC]
    • H04H2201/183—FM digital or hybrid

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
JP2005242601A 2005-08-24 2005-08-24 ラジオ受信機及び受信方法 Expired - Lifetime JP4488983B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005242601A JP4488983B2 (ja) 2005-08-24 2005-08-24 ラジオ受信機及び受信方法
US11/466,659 US20070049223A1 (en) 2005-08-24 2006-08-23 Radio Receiver and Radio Receiving Method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005242601A JP4488983B2 (ja) 2005-08-24 2005-08-24 ラジオ受信機及び受信方法

Publications (3)

Publication Number Publication Date
JP2007060243A JP2007060243A (ja) 2007-03-08
JP2007060243A5 JP2007060243A5 (https=) 2007-10-11
JP4488983B2 true JP4488983B2 (ja) 2010-06-23

Family

ID=37804944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005242601A Expired - Lifetime JP4488983B2 (ja) 2005-08-24 2005-08-24 ラジオ受信機及び受信方法

Country Status (2)

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US (1) US20070049223A1 (https=)
JP (1) JP4488983B2 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100762667B1 (ko) * 2006-06-30 2007-10-01 삼성전자주식회사 빠른 채널 전환이 가능한 디지털 방송 수신 장치 및 그방법
US7933368B2 (en) 2007-06-04 2011-04-26 Ibiquity Digital Corporation Method and apparatus for implementing a digital signal quality metric
US7933367B2 (en) * 2007-06-04 2011-04-26 Ibiquity Digital Corporation Method and apparatus for implementing seek and scan functions for an FM digital radio signal
JP2009130744A (ja) * 2007-11-27 2009-06-11 Clarion Co Ltd 放送受信機、および付随データ取得方法
WO2013118163A1 (ja) * 2012-02-06 2013-08-15 三菱電機株式会社 放送受信機および放送局サーチ方法
JP2013207766A (ja) * 2012-03-29 2013-10-07 Pioneer Electronic Corp 受信装置、放送信号の検出方法、プログラム、および記録媒体
CN107769803B (zh) * 2016-08-22 2020-05-12 博通集成电路（上海）股份有限公司 改善调幅解调输出信号的音质的方法和装置
FR3131150B1 (fr) * 2021-12-17 2024-07-05 Continental Automotive Gmbh Procédé et dispositif de recherche rapide de stations de radio numérique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5991334A (en) * 1996-11-12 1999-11-23 Lucent Technologies Inc. Technique for simultaneous communications of analog frequency-modulated and digitally modulated signals using postcanceling scheme
US6622007B2 (en) * 2001-02-05 2003-09-16 Command Audio Corporation Datacast bandwidth in wireless broadcast system
JP4327021B2 (ja) * 2004-05-21 2009-09-09 三菱電機株式会社 受信機
US7809342B2 (en) * 2005-02-08 2010-10-05 E-Radio Usa, Inc. Systems and methods for providing product information over a carrier wave
US20070021085A1 (en) * 2005-07-25 2007-01-25 Ibiquity Digital Corporation Adaptive Beamforming For AM Radio

Also Published As

Publication number Publication date
US20070049223A1 (en) 2007-03-01
JP2007060243A (ja) 2007-03-08

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