JP2013516826A - 音声処理動作の構成の決定 - Google Patents

音声処理動作の構成の決定 Download PDF

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Publication number
JP2013516826A
JP2013516826A JP2012546498A JP2012546498A JP2013516826A JP 2013516826 A JP2013516826 A JP 2013516826A JP 2012546498 A JP2012546498 A JP 2012546498A JP 2012546498 A JP2012546498 A JP 2012546498A JP 2013516826 A JP2013516826 A JP 2013516826A
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JP
Japan
Prior art keywords
frequency response
audio processing
configuration
sub
audio
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Pending
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JP2012546498A
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English (en)
Japanese (ja)
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JP2013516826A5 (enExample
Inventor
ピーター チャールズ イースッティ，
Original Assignee
オックスフォード デジタル リミテッド
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Application filed by オックスフォード デジタル リミテッド filed Critical オックスフォード デジタル リミテッド
Publication of JP2013516826A publication Critical patent/JP2013516826A/ja
Publication of JP2013516826A5 publication Critical patent/JP2013516826A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/165—Equalizers; Volume or gain control in limited frequency bands
    • 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
    • H04R3/06—Circuits for transducers, loudspeakers or microphones for correcting frequency response of electrostatic transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • 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
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/024—Positioning of loudspeaker enclosures for spatial sound reproduction

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2012546498A 2009-12-30 2010-10-07 音声処理動作の構成の決定 Pending JP2013516826A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0922702A GB2477713A (en) 2009-12-30 2009-12-30 Determining a configuration for an audio processing operation
GB0922702.6 2009-12-30
PCT/GB2010/001882 WO2011080499A1 (en) 2009-12-30 2010-10-07 Determining a configuration for an audio processing operation

Publications (2)

Publication Number Publication Date
JP2013516826A true JP2013516826A (ja) 2013-05-13
JP2013516826A5 JP2013516826A5 (enExample) 2013-11-21

Family

ID=41795892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012546498A Pending JP2013516826A (ja) 2009-12-30 2010-10-07 音声処理動作の構成の決定

Country Status (5)

Country Link
US (1) US9025792B2 (enExample)
EP (1) EP2520102B1 (enExample)
JP (1) JP2013516826A (enExample)
GB (1) GB2477713A (enExample)
WO (1) WO2011080499A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201016691D0 (en) 2010-10-04 2010-11-17 Oxford Digital Ltd Balanced phase equalization
US9319790B2 (en) * 2012-12-26 2016-04-19 Dts Llc Systems and methods of frequency response correction for consumer electronic devices
DE102013102356A1 (de) * 2013-03-08 2014-09-11 Sda Software Design Ahnert Gmbh Verfahren zum Bestimmen einer Konfiguration für eine Lautsprecheranordnung zum Beschallen eines Raums und Computerprogrammprodukt
JP6461064B2 (ja) * 2016-09-28 2019-01-30 本田技研工業株式会社 音響特性校正方法
WO2019119028A1 (en) * 2017-12-22 2019-06-27 Soundtheory Limited Frequency response method and apparatus
CN111045634B (zh) * 2018-10-12 2023-07-07 北京微播视界科技有限公司 音频处理方法和装置
FR3106030B1 (fr) * 2020-01-06 2022-05-20 Innovation Electro Acoustique Procédé et dispositif associé pour transformer des caractéristiques d’un signal audio
GB2591111B (en) * 2020-01-15 2023-08-09 Tgr1 618 Ltd Method for bi-phasic separation and re-integration on mobile media devices
CN116158002B (zh) * 2020-10-09 2025-12-09 塔特公司 使eq响应的测量子频带适配于特定房间的音频系统的eq的预先校准的eq响应的方法和系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008507244A (ja) * 2005-07-29 2008-03-06 ハーマン インターナショナル インダストリーズ インコーポレイテッド オーディオ調整システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5581621A (en) 1993-04-19 1996-12-03 Clarion Co., Ltd. Automatic adjustment system and automatic adjustment method for audio devices
US6721428B1 (en) * 1998-11-13 2004-04-13 Texas Instruments Incorporated Automatic loudspeaker equalizer
US6876750B2 (en) * 2001-09-28 2005-04-05 Texas Instruments Incorporated Method and apparatus for tuning digital hearing aids
US20050031117A1 (en) * 2003-08-07 2005-02-10 Tymphany Corporation Audio reproduction system for telephony device
US7009533B1 (en) * 2004-02-13 2006-03-07 Samplify Systems Llc Adaptive compression and decompression of bandlimited signals
US20060153404A1 (en) * 2005-01-07 2006-07-13 Gardner William G Parametric equalizer method and system
US8121312B2 (en) * 2006-03-14 2012-02-21 Harman International Industries, Incorporated Wide-band equalization system
DE602006018703D1 (de) * 2006-04-05 2011-01-20 Harman Becker Automotive Sys Verfahren zum automatischen Entzerren eines Beschallungssystems
US20110113082A1 (en) * 2007-02-07 2011-05-12 Amirhossein Alimohammad Signal filtering and filter design techniques
EP2320683B1 (en) * 2007-04-25 2017-09-06 Harman Becker Automotive Systems GmbH Sound tuning method and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008507244A (ja) * 2005-07-29 2008-03-06 ハーマン インターナショナル インダストリーズ インコーポレイテッド オーディオ調整システム

Also Published As

Publication number Publication date
US20130114830A1 (en) 2013-05-09
WO2011080499A1 (en) 2011-07-07
EP2520102B1 (en) 2017-12-20
US9025792B2 (en) 2015-05-05
GB2477713A (en) 2011-08-17
GB0922702D0 (en) 2010-02-17
EP2520102A1 (en) 2012-11-07

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