ATE542374T1 - Adaptive entzerrung fuer lautsprecher - Google Patents

Adaptive entzerrung fuer lautsprecher

Info

Publication number
ATE542374T1
ATE542374T1 AT06808943T AT06808943T ATE542374T1 AT E542374 T1 ATE542374 T1 AT E542374T1 AT 06808943 T AT06808943 T AT 06808943T AT 06808943 T AT06808943 T AT 06808943T AT E542374 T1 ATE542374 T1 AT E542374T1
Authority
AT
Austria
Prior art keywords
information
speaker
speakers
logic
adaptive equalization
Prior art date
Application number
AT06808943T
Other languages
English (en)
Inventor
Frederik Stenmark
Claes Hovmalm
Original Assignee
Sony Ericsson Mobile Comm Ab
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 Sony Ericsson Mobile Comm Ab filed Critical Sony Ericsson Mobile Comm Ab
Application granted granted Critical
Publication of ATE542374T1 publication Critical patent/ATE542374T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/005—Tone control or bandwidth control in amplifiers of digital signals
    • 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
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
AT06808943T 2006-03-24 2006-09-28 Adaptive entzerrung fuer lautsprecher ATE542374T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/387,836 US20070223736A1 (en) 2006-03-24 2006-03-24 Adaptive speaker equalization
PCT/IB2006/002760 WO2007110693A1 (en) 2006-03-24 2006-09-25 Sony ericsson mobile communications ab

Publications (1)

Publication Number Publication Date
ATE542374T1 true ATE542374T1 (de) 2012-02-15

Family

ID=37663489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06808943T ATE542374T1 (de) 2006-03-24 2006-09-28 Adaptive entzerrung fuer lautsprecher

Country Status (5)

Country Link
US (1) US20070223736A1 (de)
EP (1) EP1999992B1 (de)
CN (1) CN101449594A (de)
AT (1) ATE542374T1 (de)
WO (1) WO2007110693A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080002839A1 (en) * 2006-06-28 2008-01-03 Microsoft Corporation Smart equalizer
US8311590B2 (en) * 2006-12-05 2012-11-13 Hewlett-Packard Development Company, L.P. System and method for improved loudspeaker functionality
US9344051B2 (en) * 2009-06-29 2016-05-17 Nokia Technologies Oy Apparatus, method and storage medium for performing adaptive audio equalization
EP2545716B1 (de) 2010-03-12 2019-11-13 Nokia Technologies Oy Vorrichtung, verfahren und computerprogramm zur steuerung eines akustischen signals
JP5610903B2 (ja) * 2010-07-30 2014-10-22 株式会社オーディオテクニカ 電気音響変換器
JP5817113B2 (ja) * 2010-12-24 2015-11-18 ソニー株式会社 音声信号出力装置、音声出力システム、音声信号出力方法
US9131296B2 (en) * 2011-09-19 2015-09-08 Apple Inc. Auto-configuring audio output for audio performance and fault detection
US9781529B2 (en) * 2012-03-27 2017-10-03 Htc Corporation Electronic apparatus and method for activating specified function thereof
CN103517178A (zh) * 2012-06-26 2014-01-15 联想(北京)有限公司 一种音频调节方法、装置及电子设备
US9584642B2 (en) 2013-03-12 2017-02-28 Google Technology Holdings LLC Apparatus with adaptive acoustic echo control for speakerphone mode
US9300266B2 (en) * 2013-02-12 2016-03-29 Qualcomm Incorporated Speaker equalization for mobile devices
US9706302B2 (en) * 2014-02-05 2017-07-11 Sennheiser Communications A/S Loudspeaker system comprising equalization dependent on volume control
US9521497B2 (en) 2014-08-21 2016-12-13 Google Technology Holdings LLC Systems and methods for equalizing audio for playback on an electronic device
CN105895112A (zh) 2014-10-17 2016-08-24 杜比实验室特许公司 面向用户体验的音频信号处理
GB2533579A (en) * 2014-12-22 2016-06-29 Nokia Technologies Oy An intelligent volume control interface
CN106101408A (zh) * 2016-06-08 2016-11-09 维沃移动通信有限公司 一种移动终端及其音量调整方法
CN106162478B (zh) * 2016-08-16 2019-08-06 北京小米移动软件有限公司 麦克风优选方法及装置
FR3069932B1 (fr) * 2017-08-01 2019-09-06 Hyvibe Restitution sonore perfectionnee a partir d'un dispositif a actionneur mecanique vibrant
WO2019033435A1 (zh) * 2017-08-18 2019-02-21 广东欧珀移动通信有限公司 音量调节方法、装置、移动终端及存储介质
CN108737923A (zh) * 2018-05-22 2018-11-02 Oppo广东移动通信有限公司 音量调节方法及相关产品
CN108769850A (zh) * 2018-05-22 2018-11-06 Oppo广东移动通信有限公司 设备控制方法及相关产品

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138663A (en) * 1989-08-10 1992-08-11 Mnc, Inc. Method and apparatus for performing noise cancelling and headphoning
US5406634A (en) * 1993-03-16 1995-04-11 Peak Audio, Inc. Intelligent speaker unit for speaker system network
JP3235925B2 (ja) * 1993-11-19 2001-12-04 松下電器産業株式会社 ハウリング抑制装置
US5506910A (en) * 1994-01-13 1996-04-09 Sabine Musical Manufacturing Company, Inc. Automatic equalizer
US5790671A (en) * 1996-04-04 1998-08-04 Ericsson Inc. Method for automatically adjusting audio response for improved intelligibility
US6674864B1 (en) * 1997-12-23 2004-01-06 Ati Technologies Adaptive speaker compensation system for a multimedia computer system
JP4204977B2 (ja) * 2001-10-22 2009-01-07 アップル インコーポレイテッド メディアプレーヤーのためのインテリジェントなシンクロ操作
US6639987B2 (en) * 2001-12-11 2003-10-28 Motorola, Inc. Communication device with active equalization and method therefor
US7483540B2 (en) * 2002-03-25 2009-01-27 Bose Corporation Automatic audio system equalizing
US20040017921A1 (en) * 2002-07-26 2004-01-29 Mantovani Jose Ricardo Baddini Electrical impedance based audio compensation in audio devices and methods therefor
US20040131206A1 (en) * 2003-01-08 2004-07-08 James Cao User selectable sound enhancement feature
US7676362B2 (en) * 2004-12-31 2010-03-09 Motorola, Inc. Method and apparatus for enhancing loudness of a speech signal
US20070110256A1 (en) * 2005-11-17 2007-05-17 Odi Audio equalizer headset

Also Published As

Publication number Publication date
WO2007110693A8 (en) 2010-06-17
EP1999992B1 (de) 2012-01-18
WO2007110693A1 (en) 2007-10-04
US20070223736A1 (en) 2007-09-27
EP1999992A1 (de) 2008-12-10
CN101449594A (zh) 2009-06-03

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