JP5672748B2 - 音場制御装置 - Google Patents

音場制御装置 Download PDF

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Publication number
JP5672748B2
JP5672748B2 JP2010082404A JP2010082404A JP5672748B2 JP 5672748 B2 JP5672748 B2 JP 5672748B2 JP 2010082404 A JP2010082404 A JP 2010082404A JP 2010082404 A JP2010082404 A JP 2010082404A JP 5672748 B2 JP5672748 B2 JP 5672748B2
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sound
reflected
signal
pressure level
unit
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Japanese (ja)
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JP2011217068A5 (enExample
JP2011217068A (ja
Inventor
紀幸 大▲はし▼
紀幸 大▲はし▼
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Yamaha Corp
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Yamaha Corp
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Priority to JP2010082404A priority Critical patent/JP5672748B2/ja
Priority to US13/053,698 priority patent/US8724821B2/en
Publication of JP2011217068A publication Critical patent/JP2011217068A/ja
Publication of JP2011217068A5 publication Critical patent/JP2011217068A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • 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
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
JP2010082404A 2010-03-31 2010-03-31 音場制御装置 Active JP5672748B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010082404A JP5672748B2 (ja) 2010-03-31 2010-03-31 音場制御装置
US13/053,698 US8724821B2 (en) 2010-03-31 2011-03-22 Sound field controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010082404A JP5672748B2 (ja) 2010-03-31 2010-03-31 音場制御装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014264637A Division JP6056842B2 (ja) 2014-12-26 2014-12-26 音場制御装置

Publications (3)

Publication Number Publication Date
JP2011217068A JP2011217068A (ja) 2011-10-27
JP2011217068A5 JP2011217068A5 (enExample) 2013-03-21
JP5672748B2 true JP5672748B2 (ja) 2015-02-18

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ID=44709705

Family Applications (1)

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JP2010082404A Active JP5672748B2 (ja) 2010-03-31 2010-03-31 音場制御装置

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US (1) US8724821B2 (enExample)
JP (1) JP5672748B2 (enExample)

Families Citing this family (40)

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CA2729744C (en) 2008-06-30 2017-01-03 Constellation Productions, Inc. Methods and systems for improved acoustic environment characterization
US9293151B2 (en) * 2011-10-17 2016-03-22 Nuance Communications, Inc. Speech signal enhancement using visual information
CN104081334B (zh) * 2011-11-30 2018-10-26 诺基亚技术有限公司 用于音频反应ui信息的装置和方法以及显示器
US9084058B2 (en) 2011-12-29 2015-07-14 Sonos, Inc. Sound field calibration using listener localization
JP5915206B2 (ja) * 2012-01-31 2016-05-11 ヤマハ株式会社 音場制御装置
US9690539B2 (en) 2012-06-28 2017-06-27 Sonos, Inc. Speaker calibration user interface
US9106192B2 (en) 2012-06-28 2015-08-11 Sonos, Inc. System and method for device playback calibration
US9219460B2 (en) 2014-03-17 2015-12-22 Sonos, Inc. Audio settings based on environment
US9706323B2 (en) 2014-09-09 2017-07-11 Sonos, Inc. Playback device calibration
JP2014045472A (ja) 2012-07-31 2014-03-13 Yamaha Corp 音場支援装置および音場支援システム
EP2891335B1 (en) * 2012-08-31 2019-11-27 Dolby Laboratories Licensing Corporation Reflected and direct rendering of upmixed content to individually addressable drivers
US8957984B2 (en) * 2013-06-30 2015-02-17 Konica Minolta Laboratory U.S.A., Inc. Ghost artifact detection and removal in HDR image processsing using multi-scale normalized cross-correlation
US9264839B2 (en) 2014-03-17 2016-02-16 Sonos, Inc. Playback device configuration based on proximity detection
JP6311430B2 (ja) * 2014-04-23 2018-04-18 ヤマハ株式会社 音響処理装置
US9910634B2 (en) 2014-09-09 2018-03-06 Sonos, Inc. Microphone calibration
US10127006B2 (en) 2014-09-09 2018-11-13 Sonos, Inc. Facilitating calibration of an audio playback device
US9891881B2 (en) 2014-09-09 2018-02-13 Sonos, Inc. Audio processing algorithm database
US9952825B2 (en) 2014-09-09 2018-04-24 Sonos, Inc. Audio processing algorithms
WO2016172593A1 (en) 2015-04-24 2016-10-27 Sonos, Inc. Playback device calibration user interfaces
US10664224B2 (en) 2015-04-24 2020-05-26 Sonos, Inc. Speaker calibration user interface
US9538305B2 (en) 2015-07-28 2017-01-03 Sonos, Inc. Calibration error conditions
JP6688991B2 (ja) * 2015-09-01 2020-04-28 パナソニックＩｐマネジメント株式会社 信号処理方法およびスピーカシステム
CN108028985B (zh) 2015-09-17 2020-03-13 搜诺思公司 用于计算设备的方法
US9693165B2 (en) 2015-09-17 2017-06-27 Sonos, Inc. Validation of audio calibration using multi-dimensional motion check
US9743207B1 (en) 2016-01-18 2017-08-22 Sonos, Inc. Calibration using multiple recording devices
US10003899B2 (en) 2016-01-25 2018-06-19 Sonos, Inc. Calibration with particular locations
US11106423B2 (en) 2016-01-25 2021-08-31 Sonos, Inc. Evaluating calibration of a playback device
US9864574B2 (en) 2016-04-01 2018-01-09 Sonos, Inc. Playback device calibration based on representation spectral characteristics
US9860662B2 (en) 2016-04-01 2018-01-02 Sonos, Inc. Updating playback device configuration information based on calibration data
US9763018B1 (en) 2016-04-12 2017-09-12 Sonos, Inc. Calibration of audio playback devices
CN110633067B (zh) * 2016-06-16 2023-02-28 Oppo广东移动通信有限公司 一种音效参数的调节方法及移动终端
US9860670B1 (en) 2016-07-15 2018-01-02 Sonos, Inc. Spectral correction using spatial calibration
US9794710B1 (en) 2016-07-15 2017-10-17 Sonos, Inc. Spatial audio correction
US10372406B2 (en) 2016-07-22 2019-08-06 Sonos, Inc. Calibration interface
US10459684B2 (en) 2016-08-05 2019-10-29 Sonos, Inc. Calibration of a playback device based on an estimated frequency response
CN112534498B (zh) * 2018-06-14 2024-12-31 奇跃公司 混响增益归一化
US11206484B2 (en) 2018-08-28 2021-12-21 Sonos, Inc. Passive speaker authentication
US10299061B1 (en) 2018-08-28 2019-05-21 Sonos, Inc. Playback device calibration
US10734965B1 (en) 2019-08-12 2020-08-04 Sonos, Inc. Audio calibration of a portable playback device
EP4409571B1 (en) 2021-09-30 2025-03-26 Sonos Inc. Conflict management for wake-word detection processes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02309800A (ja) * 1989-05-24 1990-12-25 Matsushita Electric Ind Co Ltd 音場制御装置
JPH03181997A (ja) * 1989-12-12 1991-08-07 Matsushita Electric Ind Co Ltd 反射音圧縮装置
JPH04225400A (ja) * 1990-12-27 1992-08-14 Matsushita Electric Ind Co Ltd 反射音圧縮装置
JP3107599B2 (ja) * 1991-08-14 2000-11-13 富士通テン株式会社 音場制御装置
DE69533973T2 (de) * 1994-02-04 2005-06-09 Matsushita Electric Industrial Co., Ltd., Kadoma Schallfeldkontrollegerät und Kontrolleverfahren
JP2755208B2 (ja) 1995-03-30 1998-05-20 ヤマハ株式会社 音場制御装置
JPH08272387A (ja) * 1995-03-30 1996-10-18 Kenwood Corp 残響付加装置
JP4059478B2 (ja) * 2002-02-28 2008-03-12 パイオニア株式会社 音場制御方法及び音場制御システム
JP2005252467A (ja) * 2004-03-02 2005-09-15 Sony Corp 音響再生方法、音響再生装置および記録メディア
JP4668118B2 (ja) * 2006-04-28 2011-04-13 ヤマハ株式会社 音場制御装置

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US8724821B2 (en) 2014-05-13
US20110243342A1 (en) 2011-10-06
JP2011217068A (ja) 2011-10-27

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