GB0721313D0 - Microphone based auto set-up - Google Patents

Microphone based auto set-up

Info

Publication number
GB0721313D0
GB0721313D0 GBGB0721313.5A GB0721313A GB0721313D0 GB 0721313 D0 GB0721313 D0 GB 0721313D0 GB 0721313 A GB0721313 A GB 0721313A GB 0721313 D0 GB0721313 D0 GB 0721313D0
Authority
GB
United Kingdom
Prior art keywords
sound
preferred
maximum correlation
sound channels
beams
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.)
Ceased
Application number
GBGB0721313.5A
Other languages
English (en)
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.)
1 Ltd
Original Assignee
1 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.)
Filing date
Publication date
Application filed by 1 Ltd filed Critical 1 Ltd
Priority to GBGB0721313.5A priority Critical patent/GB0721313D0/en
Publication of GB0721313D0 publication Critical patent/GB0721313D0/en
Priority to EP08844786A priority patent/EP2208369B1/fr
Priority to DE602008006761T priority patent/DE602008006761D1/de
Priority to AT08844786T priority patent/ATE508594T1/de
Priority to PCT/GB2008/003707 priority patent/WO2009056858A2/fr
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2203/00—Details of circuits for transducers, loudspeakers or microphones covered by H04R3/00 but not provided for in any of its subgroups
    • H04R2203/12—Beamforming aspects for stereophonic sound reproduction with loudspeaker arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Push-Button Switches (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Amplifiers (AREA)
  • Packaging Of Special Articles (AREA)
GBGB0721313.5A 2007-10-31 2007-10-31 Microphone based auto set-up Ceased GB0721313D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB0721313.5A GB0721313D0 (en) 2007-10-31 2007-10-31 Microphone based auto set-up
EP08844786A EP2208369B1 (fr) 2007-10-31 2008-10-31 Installation de projecteur sonore
DE602008006761T DE602008006761D1 (de) 2007-10-31 2008-10-31 Tonprojektoreinstellung
AT08844786T ATE508594T1 (de) 2007-10-31 2008-10-31 Tonprojektoreinstellung
PCT/GB2008/003707 WO2009056858A2 (fr) 2007-10-31 2008-10-31 Installation de projecteur sonore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0721313.5A GB0721313D0 (en) 2007-10-31 2007-10-31 Microphone based auto set-up

Publications (1)

Publication Number Publication Date
GB0721313D0 true GB0721313D0 (en) 2007-12-12

Family

ID=38834548

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0721313.5A Ceased GB0721313D0 (en) 2007-10-31 2007-10-31 Microphone based auto set-up

Country Status (5)

Country Link
EP (1) EP2208369B1 (fr)
AT (1) ATE508594T1 (fr)
DE (1) DE602008006761D1 (fr)
GB (1) GB0721313D0 (fr)
WO (1) WO2009056858A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114639210A (zh) * 2022-01-27 2022-06-17 杭州华橙软件技术有限公司 声波警告方法、系统、装置及存储介质

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4609502B2 (ja) * 2008-02-27 2011-01-12 ヤマハ株式会社 サラウンド出力装置およびプログラム
RU2576343C2 (ru) 2010-05-20 2016-02-27 Конинклейке Филипс Электроникс Н.В. Оценка расстояния с использованием звуковых сигналов
JP6186436B2 (ja) 2012-08-31 2017-08-23 ドルビー ラボラトリーズ ライセンシング コーポレイション 個々に指定可能なドライバへの上方混合されたコンテンツの反射されたおよび直接的なレンダリング
EP4338433A1 (fr) * 2021-06-29 2024-03-20 Huawei Technologies Co., Ltd. Système et procédé de reproduction sonore

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0301093D0 (en) * 2003-01-17 2003-02-19 1 Ltd Set-up method for array-type sound systems
JP4127248B2 (ja) * 2004-06-23 2008-07-30 ヤマハ株式会社 スピーカアレイ装置及びスピーカアレイ装置の音声ビーム設定方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114639210A (zh) * 2022-01-27 2022-06-17 杭州华橙软件技术有限公司 声波警告方法、系统、装置及存储介质
CN114639210B (zh) * 2022-01-27 2024-02-23 杭州华橙软件技术有限公司 声波警告方法、系统、装置及存储介质

Also Published As

Publication number Publication date
EP2208369A2 (fr) 2010-07-21
WO2009056858A2 (fr) 2009-05-07
ATE508594T1 (de) 2011-05-15
EP2208369B1 (fr) 2011-05-04
WO2009056858A3 (fr) 2010-04-15
DE602008006761D1 (de) 2011-06-16

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)