ATE526796T1 - Audiosteuerungsverfahren und audiosteuerungsvorrichtung - Google Patents

Audiosteuerungsverfahren und audiosteuerungsvorrichtung

Info

Publication number
ATE526796T1
ATE526796T1 AT09180470T AT09180470T ATE526796T1 AT E526796 T1 ATE526796 T1 AT E526796T1 AT 09180470 T AT09180470 T AT 09180470T AT 09180470 T AT09180470 T AT 09180470T AT E526796 T1 ATE526796 T1 AT E526796T1
Authority
AT
Austria
Prior art keywords
channels
audio control
audio
performs
frequency control
Prior art date
Application number
AT09180470T
Other languages
English (en)
Inventor
Teruki Kikkawa
Yasuhiro Matsuura
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE526796T1 publication Critical patent/ATE526796T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
AT09180470T 2008-12-26 2009-12-22 Audiosteuerungsverfahren und audiosteuerungsvorrichtung ATE526796T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008334476A JP5147680B2 (ja) 2008-12-26 2008-12-26 音声処理装置および音声処理方法

Publications (1)

Publication Number Publication Date
ATE526796T1 true ATE526796T1 (de) 2011-10-15

Family

ID=42060698

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09180470T ATE526796T1 (de) 2008-12-26 2009-12-22 Audiosteuerungsverfahren und audiosteuerungsvorrichtung

Country Status (4)

Country Link
US (1) US8989407B2 (de)
EP (1) EP2203001B1 (de)
JP (1) JP5147680B2 (de)
AT (1) ATE526796T1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140119561A1 (en) * 2012-11-01 2014-05-01 Aliphcom, Inc. Methods and systems to provide automatic configuration of wireless speakers
KR101855725B1 (ko) * 2014-01-13 2018-06-20 삼성전자주식회사 오디오 출력 제어 방법 및 이를 지원하는 전자 장치
DK178063B1 (en) * 2014-06-02 2015-04-20 Bang & Olufsen As Dynamic Configuring of a Multichannel Sound System
US9774974B2 (en) 2014-09-24 2017-09-26 Electronics And Telecommunications Research Institute Audio metadata providing apparatus and method, and multichannel audio data playback apparatus and method to support dynamic format conversion
TWI566173B (zh) * 2015-12-29 2017-01-11 瑞軒科技股份有限公司 音訊播放裝置及方法
KR101796989B1 (ko) 2016-04-29 2017-11-13 현대자동차주식회사 차량용 앰프 및 그를 포함하는 차량
WO2019217808A1 (en) * 2018-05-11 2019-11-14 Dts, Inc. Determining sound locations in multi-channel audio
CN109521990B (zh) * 2018-11-20 2022-06-21 深圳市吉美文化科技有限公司 音频播放控制方法、装置、电子设备及可读存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09190183A (ja) * 1995-10-03 1997-07-22 Roland Corp 電子楽器の楽音制御装置
US7298852B2 (en) * 2001-07-11 2007-11-20 American Technology Corporation Dynamic power sharing in a multi-channel sound system
GB0102864D0 (en) * 2001-02-06 2001-03-21 Secr Defence Brit Panel form loudspeaker
US20020131611A1 (en) * 2001-03-13 2002-09-19 Hoover Alan Anderson `Audio surround sound power management switching
US7251337B2 (en) * 2003-04-24 2007-07-31 Dolby Laboratories Licensing Corporation Volume control in movie theaters
JP2004343414A (ja) 2003-05-15 2004-12-02 Sharp Corp オーディオ機器
JP4052189B2 (ja) * 2003-06-19 2008-02-27 ソニー株式会社 音響装置および音響設定方法
US7792311B1 (en) * 2004-05-15 2010-09-07 Sonos, Inc., Method and apparatus for automatically enabling subwoofer channel audio based on detection of subwoofer device
JP4453580B2 (ja) * 2005-03-15 2010-04-21 ヤマハ株式会社 カラオケシステムおよびカラオケ装置
JP4779655B2 (ja) * 2006-01-10 2011-09-28 ヤマハ株式会社 ステレオ／モノラル切り換え回路および該回路を備えた集積回路
JP4359779B2 (ja) * 2006-01-23 2009-11-04 ソニー株式会社 音響再生装置および音響再生方法
US7925307B2 (en) * 2006-10-31 2011-04-12 Palm, Inc. Audio output using multiple speakers
US9425747B2 (en) * 2008-03-03 2016-08-23 Qualcomm Incorporated System and method of reducing power consumption for audio playback
JP2009283997A (ja) * 2008-05-19 2009-12-03 Sharp Corp 音声出力装置、プログラム、および記録媒体

Also Published As

Publication number Publication date
JP5147680B2 (ja) 2013-02-20
JP2010157861A (ja) 2010-07-15
EP2203001A1 (de) 2010-06-30
EP2203001B1 (de) 2011-09-28
US20100166226A1 (en) 2010-07-01
US8989407B2 (en) 2015-03-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties