WO2010076850A9 - 音場制御装置及び音場制御方法 - Google Patents
音場制御装置及び音場制御方法 Download PDFInfo
- Publication number
- WO2010076850A9 WO2010076850A9 PCT/JP2009/007323 JP2009007323W WO2010076850A9 WO 2010076850 A9 WO2010076850 A9 WO 2010076850A9 JP 2009007323 W JP2009007323 W JP 2009007323W WO 2010076850 A9 WO2010076850 A9 WO 2010076850A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- channel
- sound
- field control
- signals
- sound field
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010544854A JPWO2010076850A1 (ja) | 2009-01-05 | 2009-12-26 | 音場制御装置及び音場制御方法 |
US13/143,117 US20110268299A1 (en) | 2009-01-05 | 2009-12-26 | Sound field control apparatus and sound field control method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-000076 | 2009-01-05 | ||
JP2009000076 | 2009-01-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010076850A1 WO2010076850A1 (ja) | 2010-07-08 |
WO2010076850A9 true WO2010076850A9 (ja) | 2011-02-17 |
Family
ID=42309903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/007323 WO2010076850A1 (ja) | 2009-01-05 | 2009-12-26 | 音場制御装置及び音場制御方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110268299A1 (ja) |
JP (1) | JPWO2010076850A1 (ja) |
WO (1) | WO2010076850A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5348179B2 (ja) * | 2011-05-20 | 2013-11-20 | ヤマハ株式会社 | 音響処理装置およびパラメータ設定方法 |
JP5472258B2 (ja) | 2011-10-26 | 2014-04-16 | ヤマハ株式会社 | 音声信号処理装置 |
EP4207817A1 (en) * | 2012-08-31 | 2023-07-05 | Dolby Laboratories Licensing Corporation | System for rendering and playback of object based audio in various listening environments |
US9497560B2 (en) * | 2013-03-13 | 2016-11-15 | Panasonic Intellectual Property Management Co., Ltd. | Audio reproducing apparatus and method |
JP5786981B2 (ja) * | 2014-02-06 | 2015-09-30 | ヤマハ株式会社 | 音声信号処理装置 |
JP2016072890A (ja) * | 2014-09-30 | 2016-05-09 | シャープ株式会社 | 音声処理装置、および、音声出力装置 |
JP6390406B2 (ja) * | 2014-12-16 | 2018-09-19 | ヤマハ株式会社 | 信号処理装置 |
JP6510870B2 (ja) * | 2015-04-20 | 2019-05-08 | 日本放送協会 | 番組音声チャンネル数変換装置、放送番組受信装置及び番組音声チャンネル数変換プログラム |
GB2541639B (en) * | 2015-06-15 | 2019-06-12 | Meridian Audio Ltd | Asymmetric stereophonic bass compensation |
AU2017208909B2 (en) * | 2016-01-18 | 2019-01-03 | Boomcloud 360, Inc. | Subband spatial and crosstalk cancellation for audio reproduction |
TW202021377A (zh) * | 2018-11-23 | 2020-06-01 | 廣達電腦股份有限公司 | 揚聲系統及應用其之揚聲控制方法 |
CN111629301B (zh) * | 2019-02-27 | 2021-12-31 | 北京地平线机器人技术研发有限公司 | 用于控制多个扬声器播放音频的方法、装置和电子设备 |
US10841728B1 (en) | 2019-10-10 | 2020-11-17 | Boomcloud 360, Inc. | Multi-channel crosstalk processing |
JP7314427B2 (ja) * | 2020-05-15 | 2023-07-25 | ドルビー・インターナショナル・アーベー | オーディオ・データの再生中のダイアログ了解性を改善するための方法および装置 |
CN113099373B (zh) * | 2021-03-29 | 2022-09-23 | 腾讯音乐娱乐科技(深圳)有限公司 | 声场宽度扩展的方法、装置、终端及存储介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL104139A0 (en) * | 1991-12-20 | 1993-05-13 | Lilly Co Eli | Recombinant dna compounds and expression vectors encoding para-nitrobenzyl esterase activity from bacillus |
JP2924502B2 (ja) * | 1992-10-14 | 1999-07-26 | ヤマハ株式会社 | 音像定位制御装置 |
US5706352A (en) * | 1993-04-07 | 1998-01-06 | K/S Himpp | Adaptive gain and filtering circuit for a sound reproduction system |
JP2002095095A (ja) * | 2000-09-13 | 2002-03-29 | Toshiba Corp | 音量制御装置 |
JP2003318673A (ja) * | 2002-04-25 | 2003-11-07 | Mitsubishi Electric Corp | 電子ボリューム回路 |
JP4581831B2 (ja) * | 2005-05-16 | 2010-11-17 | ソニー株式会社 | 音響装置、音響調整方法および音響調整プログラム |
KR100677629B1 (ko) * | 2006-01-10 | 2007-02-02 | 삼성전자주식회사 | 다채널 음향 신호에 대한 2채널 입체 음향 생성 방법 및장치 |
JP2007311965A (ja) * | 2006-05-17 | 2007-11-29 | Pioneer Electronic Corp | デジタルオーディオ信号処理装置 |
JP4946305B2 (ja) * | 2006-09-22 | 2012-06-06 | ソニー株式会社 | 音響再生システム、音響再生装置および音響再生方法 |
JP2008301427A (ja) * | 2007-06-04 | 2008-12-11 | Onkyo Corp | マルチチャンネル音声再生装置 |
-
2009
- 2009-12-26 WO PCT/JP2009/007323 patent/WO2010076850A1/ja active Application Filing
- 2009-12-26 JP JP2010544854A patent/JPWO2010076850A1/ja active Pending
- 2009-12-26 US US13/143,117 patent/US20110268299A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20110268299A1 (en) | 2011-11-03 |
JPWO2010076850A1 (ja) | 2012-06-21 |
WO2010076850A1 (ja) | 2010-07-08 |
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