ATE441293T1 - Bass-management-systeme - Google Patents
Bass-management-systemeInfo
- Publication number
- ATE441293T1 ATE441293T1 AT04755950T AT04755950T ATE441293T1 AT E441293 T1 ATE441293 T1 AT E441293T1 AT 04755950 T AT04755950 T AT 04755950T AT 04755950 T AT04755950 T AT 04755950T AT E441293 T1 ATE441293 T1 AT E441293T1
- Authority
- AT
- Austria
- Prior art keywords
- systems
- sound processing
- input signals
- bass management
- processing systems
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
-
- 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
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
-
- 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
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
-
- 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
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/307—Frequency adjustment, e.g. tone control
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Stereophonic System (AREA)
- Selective Calling Equipment (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/606,623 US7391869B2 (en) | 2002-05-03 | 2003-06-25 | Base management systems |
PCT/US2004/020123 WO2005004537A2 (en) | 2003-06-25 | 2004-06-24 | Bass management systems |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE441293T1 true ATE441293T1 (de) | 2009-09-15 |
Family
ID=33564182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04755950T ATE441293T1 (de) | 2003-06-25 | 2004-06-24 | Bass-management-systeme |
Country Status (9)
Country | Link |
---|---|
US (1) | US7391869B2 (de) |
EP (1) | EP1547439B1 (de) |
JP (2) | JP2007525075A (de) |
KR (1) | KR101167052B1 (de) |
CN (1) | CN1701635B (de) |
AT (1) | ATE441293T1 (de) |
CA (1) | CA2496474C (de) |
DE (1) | DE602004022766D1 (de) |
WO (1) | WO2005004537A2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1513358B1 (de) * | 2003-09-03 | 2007-03-07 | Research In Motion Limited | Verfahren und Vorrichtungen zur Anzeige eines Heimnetzwerknamens |
US7536019B2 (en) * | 2003-12-22 | 2009-05-19 | Lear Corporation | Audio system for use with a vehicle |
US7561706B2 (en) * | 2004-05-04 | 2009-07-14 | Bose Corporation | Reproducing center channel information in a vehicle multichannel audio system |
JP2005341257A (ja) * | 2004-05-27 | 2005-12-08 | Yamaha Corp | コードレススピーカ用アダプタ、コードレススピーカ用送信機およびオーディオアンプ |
JP4501559B2 (ja) * | 2004-07-07 | 2010-07-14 | ヤマハ株式会社 | スピーカ装置の指向性制御方法およびオーディオ再生装置 |
WO2006008697A1 (en) * | 2004-07-14 | 2006-01-26 | Koninklijke Philips Electronics N.V. | Audio channel conversion |
US7974417B2 (en) | 2005-04-13 | 2011-07-05 | Wontak Kim | Multi-channel bass management |
JP2007027846A (ja) * | 2005-07-12 | 2007-02-01 | Oki Electric Ind Co Ltd | 動画再生システム及び動画再生方法 |
KR20070011826A (ko) * | 2005-07-21 | 2007-01-25 | 넥스콘 테크놀러지 주식회사 | 범용 직렬 버스를 이용한 피씨용 디지털 엠프 |
KR100897971B1 (ko) * | 2005-07-29 | 2009-05-18 | 하르만 인터내셔날 인더스트리즈, 인코포레이티드 | 오디오 튜닝 시스템 |
US7688992B2 (en) | 2005-09-12 | 2010-03-30 | Richard Aylward | Seat electroacoustical transducing |
KR100857105B1 (ko) | 2005-09-14 | 2008-09-05 | 엘지전자 주식회사 | 오디오 신호의 디코딩 방법 및 장치 |
TWI485698B (zh) * | 2005-09-14 | 2015-05-21 | Lg Electronics Inc | 音頻訊號之解碼方法及其裝置 |
JP4976304B2 (ja) * | 2005-10-07 | 2012-07-18 | パナソニック株式会社 | 音響信号処理装置、音響信号処理方法およびプログラム |
DE602006010323D1 (de) * | 2006-04-13 | 2009-12-24 | Fraunhofer Ges Forschung | Audiosignaldekorrelator |
JP4946148B2 (ja) * | 2006-04-19 | 2012-06-06 | ソニー株式会社 | 音声信号処理装置、音声信号処理方法及び音声信号処理プログラム |
JP2008131589A (ja) * | 2006-11-24 | 2008-06-05 | Pioneer Electronic Corp | コンテンツ再生装置、その方法、そのプログラム及びそのプログラムを記録した記録媒体 |
US8189812B2 (en) | 2007-03-01 | 2012-05-29 | Microsoft Corporation | Bass boost filtering techniques |
US8325936B2 (en) | 2007-05-04 | 2012-12-04 | Bose Corporation | Directionally radiating sound in a vehicle |
US8483413B2 (en) | 2007-05-04 | 2013-07-09 | Bose Corporation | System and method for directionally radiating sound |
US9100748B2 (en) | 2007-05-04 | 2015-08-04 | Bose Corporation | System and method for directionally radiating sound |
US8724827B2 (en) | 2007-05-04 | 2014-05-13 | Bose Corporation | System and method for directionally radiating sound |
KR101438389B1 (ko) | 2007-11-15 | 2014-09-05 | 삼성전자주식회사 | 오디오 매트릭스 디코딩 방법 및 장치 |
EP2398257B1 (de) * | 2008-12-18 | 2017-05-10 | Dolby Laboratories Licensing Corporation | Räumliche übersetzung von audiokanälen |
US8848952B2 (en) | 2009-05-11 | 2014-09-30 | Panasonic Corporation | Audio reproduction apparatus |
CN102197662B (zh) * | 2009-05-18 | 2014-04-23 | 哈曼国际工业有限公司 | 效率优化的音频系统 |
US8194869B2 (en) * | 2010-03-17 | 2012-06-05 | Harman International Industries, Incorporated | Audio power management system |
US8654989B2 (en) * | 2010-09-01 | 2014-02-18 | Honda Motor Co., Ltd. | Rear surround sound system and method for vehicle |
SG185835A1 (en) * | 2011-05-11 | 2012-12-28 | Creative Tech Ltd | A speaker for reproducing surround sound |
DE202014010599U1 (de) * | 2014-01-05 | 2016-02-02 | Kronoton Gmbh | Gerät mit Lautsprechern |
CH709271A2 (de) * | 2014-02-28 | 2015-08-28 | Stormingswiss S Rl C O Fidacor S Rl | Kodierung und Dekodierung eines niederfrequenten Kanals in einem Audiomultikanalsignal. |
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 |
JP6918777B2 (ja) * | 2015-08-14 | 2021-08-11 | ディーティーエス・インコーポレイテッドDTS,Inc. | オブジェクトベースのオーディオのための低音管理 |
CN106170114A (zh) * | 2016-09-28 | 2016-11-30 | 维沃移动通信有限公司 | 一种音频输出的控制方法、装置及音频播放设备 |
DE102018202593B4 (de) | 2018-02-21 | 2021-08-19 | Audi Ag | Verfahren und Bedienvorrichtung zum Wiedergeben einer Tonaufnahme in einem Raum sowie Kraftfahrzeug |
KR102663217B1 (ko) * | 2019-10-17 | 2024-05-03 | 현대자동차주식회사 | 차량의 실내 음향 제어 방법 및 시스템 |
CN114040317B (zh) * | 2021-09-22 | 2024-04-12 | 北京车和家信息技术有限公司 | 音响的声道补偿方法及装置、电子设备和存储介质 |
WO2023114865A1 (en) * | 2021-12-15 | 2023-06-22 | Atieva, Inc. | Surround sound in automotive audio system |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235282B2 (de) * | 1972-09-09 | 1977-09-08 | ||
JPS5192101U (de) * | 1975-01-23 | 1976-07-23 | ||
US4799260A (en) * | 1985-03-07 | 1989-01-17 | Dolby Laboratories Licensing Corporation | Variable matrix decoder |
JPH0461999U (de) * | 1990-10-08 | 1992-05-27 | ||
US5594800A (en) * | 1991-02-15 | 1997-01-14 | Trifield Productions Limited | Sound reproduction system having a matrix converter |
JP2976573B2 (ja) * | 1991-05-02 | 1999-11-10 | ヤマハ株式会社 | 音像位置制御装置 |
US5757927A (en) * | 1992-03-02 | 1998-05-26 | Trifield Productions Ltd. | Surround sound apparatus |
GB9204485D0 (en) | 1992-03-02 | 1992-04-15 | Trifield Productions Ltd | Surround sound apparatus |
JPH0654400A (ja) * | 1992-07-29 | 1994-02-25 | Mitsubishi Electric Corp | 音場再生装置 |
JPH08168100A (ja) * | 1994-12-14 | 1996-06-25 | Matsushita Electric Ind Co Ltd | 音場処理回路および音場再生用スピーカシステム |
JPH08256400A (ja) * | 1995-03-17 | 1996-10-01 | Matsushita Electric Ind Co Ltd | 音場処理回路 |
JP3150574B2 (ja) * | 1995-07-12 | 2001-03-26 | 松下電器産業株式会社 | 車載用音場補正装置 |
JPH0951600A (ja) * | 1995-08-03 | 1997-02-18 | Fujitsu Ten Ltd | 効果音再生システム |
FI105522B (fi) * | 1996-08-06 | 2000-08-31 | Sample Rate Systems Oy | Järjestely kotiteatteri- tai muussa äänentoistolaitteistossa |
US6213017B1 (en) * | 1996-10-25 | 2001-04-10 | Koenig & Bauer Aktiengesellschaft | Ink duct pivotable between two positions |
US6624873B1 (en) * | 1998-05-05 | 2003-09-23 | Dolby Laboratories Licensing Corporation | Matrix-encoded surround-sound channels in a discrete digital sound format |
US6349285B1 (en) * | 1999-06-28 | 2002-02-19 | Cirrus Logic, Inc. | Audio bass management methods and circuits and systems using the same |
US7035413B1 (en) * | 2000-04-06 | 2006-04-25 | James K. Waller, Jr. | Dynamic spectral matrix surround system |
JP2002354600A (ja) | 2001-05-29 | 2002-12-06 | Pioneer Electronic Corp | 音響装置 |
JP2002369300A (ja) * | 2001-06-12 | 2002-12-20 | Pioneer Electronic Corp | 音声信号再生装置および方法 |
JP2003009300A (ja) * | 2001-06-19 | 2003-01-10 | Matsushita Electric Ind Co Ltd | 音響再生装置 |
JP2003052097A (ja) * | 2001-08-07 | 2003-02-21 | Sony Corp | 音声信号再生装置 |
TW569551B (en) | 2001-09-25 | 2004-01-01 | Roger Wallace Dressler | Method and apparatus for multichannel logic matrix decoding |
US20040086130A1 (en) * | 2002-05-03 | 2004-05-06 | Eid Bradley F. | Multi-channel sound processing systems |
US7443987B2 (en) * | 2002-05-03 | 2008-10-28 | Harman International Industries, Incorporated | Discrete surround audio system for home and automotive listening |
US20040114771A1 (en) * | 2002-12-12 | 2004-06-17 | Mitchell Vaughan | Multimedia system with pre-stored equalization sets for multiple vehicle environments |
-
2003
- 2003-06-25 US US10/606,623 patent/US7391869B2/en active Active
-
2004
- 2004-06-24 EP EP04755950A patent/EP1547439B1/de not_active Not-in-force
- 2004-06-24 KR KR1020057003012A patent/KR101167052B1/ko active IP Right Grant
- 2004-06-24 AT AT04755950T patent/ATE441293T1/de not_active IP Right Cessation
- 2004-06-24 WO PCT/US2004/020123 patent/WO2005004537A2/en active Application Filing
- 2004-06-24 CN CN2004800008116A patent/CN1701635B/zh active Active
- 2004-06-24 DE DE602004022766T patent/DE602004022766D1/de active Active
- 2004-06-24 CA CA2496474A patent/CA2496474C/en active Active
- 2004-06-24 JP JP2006517575A patent/JP2007525075A/ja not_active Withdrawn
-
2010
- 2010-05-14 JP JP2010112582A patent/JP5271960B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP1547439A2 (de) | 2005-06-29 |
DE602004022766D1 (en) | 2009-10-08 |
JP5271960B2 (ja) | 2013-08-21 |
US20040125967A1 (en) | 2004-07-01 |
CA2496474C (en) | 2012-04-03 |
WO2005004537A3 (en) | 2005-03-10 |
KR20060022634A (ko) | 2006-03-10 |
JP2010200370A (ja) | 2010-09-09 |
WO2005004537A2 (en) | 2005-01-13 |
KR101167052B1 (ko) | 2012-08-03 |
CN1701635B (zh) | 2010-04-28 |
CN1701635A (zh) | 2005-11-23 |
EP1547439B1 (de) | 2009-08-26 |
JP2007525075A (ja) | 2007-08-30 |
US7391869B2 (en) | 2008-06-24 |
CA2496474A1 (en) | 2005-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |