FR2954640B1 - Procede d'optimisation de la reception stereo pour radio analogique et recepteur de radio analogique associe - Google Patents

Procede d'optimisation de la reception stereo pour radio analogique et recepteur de radio analogique associe

Info

Publication number
FR2954640B1
FR2954640B1 FR0959552A FR0959552A FR2954640B1 FR 2954640 B1 FR2954640 B1 FR 2954640B1 FR 0959552 A FR0959552 A FR 0959552A FR 0959552 A FR0959552 A FR 0959552A FR 2954640 B1 FR2954640 B1 FR 2954640B1
Authority
FR
France
Prior art keywords
analog radio
stereo reception
radio receiver
optimizing
optimizing stereo
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.)
Active
Application number
FR0959552A
Other languages
English (en)
Other versions
FR2954640A1 (fr
Inventor
Thomas Esnault
Frederic Amadu
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.)
Arkamys SA
Original Assignee
Arkamys SA
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 Arkamys SA filed Critical Arkamys SA
Priority to FR0959552A priority Critical patent/FR2954640B1/fr
Priority to KR1020127019501A priority patent/KR101785747B1/ko
Priority to EP10808913.7A priority patent/EP2517387B1/fr
Priority to PCT/FR2010/052865 priority patent/WO2011077041A2/fr
Priority to ES10808913.7T priority patent/ES2644441T3/es
Priority to US13/519,036 priority patent/US8934635B2/en
Publication of FR2954640A1 publication Critical patent/FR2954640A1/fr
Application granted granted Critical
Publication of FR2954640B1 publication Critical patent/FR2954640B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04H40/63—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 separation improvements or adjustments
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Stereophonic System (AREA)
  • Mathematical Physics (AREA)
FR0959552A 2009-12-23 2009-12-23 Procede d'optimisation de la reception stereo pour radio analogique et recepteur de radio analogique associe Active FR2954640B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0959552A FR2954640B1 (fr) 2009-12-23 2009-12-23 Procede d'optimisation de la reception stereo pour radio analogique et recepteur de radio analogique associe
KR1020127019501A KR101785747B1 (ko) 2009-12-23 2010-12-21 아날로그 라디오를 위한 스테레오 수신을 최적화하는 방법 및 연관된 아날로그 라디오 수신기
EP10808913.7A EP2517387B1 (fr) 2009-12-23 2010-12-21 Procédé d'optimisation de la réception stéréo pour radio analogique et récepteur de radio analogique associé
PCT/FR2010/052865 WO2011077041A2 (fr) 2009-12-23 2010-12-21 Procede d'optimisation de la reception stereo pour radio analogique et recepteur de radio analogique associe
ES10808913.7T ES2644441T3 (es) 2009-12-23 2010-12-21 Procedimiento de optimización de la recepción estéreo para radio analógica y receptor de radio analógica asociado
US13/519,036 US8934635B2 (en) 2009-12-23 2010-12-21 Method for optimizing the stereo reception for an analog radio set and associated analog radio receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0959552A FR2954640B1 (fr) 2009-12-23 2009-12-23 Procede d'optimisation de la reception stereo pour radio analogique et recepteur de radio analogique associe

Publications (2)

Publication Number Publication Date
FR2954640A1 FR2954640A1 (fr) 2011-06-24
FR2954640B1 true FR2954640B1 (fr) 2012-01-20

Family

ID=42244936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0959552A Active FR2954640B1 (fr) 2009-12-23 2009-12-23 Procede d'optimisation de la reception stereo pour radio analogique et recepteur de radio analogique associe

Country Status (6)

Country Link
US (1) US8934635B2 (fr)
EP (1) EP2517387B1 (fr)
KR (1) KR101785747B1 (fr)
ES (1) ES2644441T3 (fr)
FR (1) FR2954640B1 (fr)
WO (1) WO2011077041A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9654868B2 (en) 2014-12-05 2017-05-16 Stages Llc Multi-channel multi-domain source identification and tracking
US9747367B2 (en) 2014-12-05 2017-08-29 Stages Llc Communication system for establishing and providing preferred audio
US9508335B2 (en) 2014-12-05 2016-11-29 Stages Pcs, Llc Active noise control and customized audio system
US10609475B2 (en) 2014-12-05 2020-03-31 Stages Llc Active noise control and customized audio system
US9980042B1 (en) 2016-11-18 2018-05-22 Stages Llc Beamformer direction of arrival and orientation analysis system
US10945080B2 (en) 2016-11-18 2021-03-09 Stages Llc Audio analysis and processing system
US9980075B1 (en) 2016-11-18 2018-05-22 Stages Llc Audio source spatialization relative to orientation sensor and output

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037057A (en) * 1974-08-01 1977-07-19 Nippon Gakki Seizo Kabushiki Kaisha Noise-cancelling apparatus for FM stereo receiver
JP2693893B2 (ja) * 1992-03-30 1997-12-24 松下電器産業株式会社 ステレオ音声符号化方法
US7254239B2 (en) * 2001-02-09 2007-08-07 Thx Ltd. Sound system and method of sound reproduction
US20030195745A1 (en) 2001-04-02 2003-10-16 Zinser, Richard L. LPC-to-MELP transcoder
JP3992521B2 (ja) * 2001-09-26 2007-10-17 三洋電機株式会社 隣接妨害検出装置および方法、ならびにその方法を利用可能な放送受信装置
DE10228723B4 (de) * 2002-06-27 2007-04-26 Harman Becker Automotive Systems Gmbh Verfahren zur Bewertung der Empfangsqualität eines Stereorundfunkempfängers und Stereorundfunkempfänger
CN1703736A (zh) 2002-10-11 2005-11-30 诺基亚有限公司 用于源控制可变比特率宽带语音编码的方法和装置
US7394903B2 (en) * 2004-01-20 2008-07-01 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Apparatus and method for constructing a multi-channel output signal or for generating a downmix signal
ATE527654T1 (de) * 2004-03-01 2011-10-15 Dolby Lab Licensing Corp Mehrkanal-audiodecodierung
KR101183859B1 (ko) * 2004-11-04 2012-09-19 코닌클리케 필립스 일렉트로닉스 엔.브이. 다중채널 오디오 신호들의 인코딩 및 디코딩
JP4512016B2 (ja) * 2005-09-16 2010-07-28 日本電信電話株式会社 ステレオ信号符号化装置、ステレオ信号符号化方法、プログラム及び記録媒体
US8064624B2 (en) * 2007-07-19 2011-11-22 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Method and apparatus for generating a stereo signal with enhanced perceptual quality
JP4916974B2 (ja) * 2007-08-03 2012-04-18 オンセミコンダクター・トレーディング・リミテッド Ｆｍチューナ
JP5202090B2 (ja) * 2008-05-07 2013-06-05 アルパイン株式会社 サラウンド生成装置

Also Published As

Publication number Publication date
US20120288098A1 (en) 2012-11-15
US8934635B2 (en) 2015-01-13
FR2954640A1 (fr) 2011-06-24
ES2644441T3 (es) 2017-11-29
KR20120123369A (ko) 2012-11-08
WO2011077041A3 (fr) 2011-08-25
KR101785747B1 (ko) 2017-10-16
EP2517387A2 (fr) 2012-10-31
EP2517387B1 (fr) 2017-07-26
WO2011077041A2 (fr) 2011-06-30

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