CN101443214A - 音响再现系统 - Google Patents
音响再现系统 Download PDFInfo
- Publication number
- CN101443214A CN101443214A CNA200780016859XA CN200780016859A CN101443214A CN 101443214 A CN101443214 A CN 101443214A CN A200780016859X A CNA200780016859X A CN A200780016859XA CN 200780016859 A CN200780016859 A CN 200780016859A CN 101443214 A CN101443214 A CN 101443214A
- Authority
- CN
- China
- Prior art keywords
- filter
- frequency
- compartment
- time
- acoustics
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 abstract description 7
- 230000005236 sound signal Effects 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000005284 excitation Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Images
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
- H04R5/02—Spatial or constructional arrangements of loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006152447A JP4975376B2 (ja) | 2006-05-31 | 2006-05-31 | 音響再生システム |
JP152447/2006 | 2006-05-31 | ||
PCT/JP2007/060825 WO2007139065A1 (ja) | 2006-05-31 | 2007-05-28 | 音響再生システム |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101443214A true CN101443214A (zh) | 2009-05-27 |
CN101443214B CN101443214B (zh) | 2011-01-26 |
Family
ID=38778586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780016859XA Active CN101443214B (zh) | 2006-05-31 | 2007-05-28 | 音响再现系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8068617B2 (zh) |
EP (1) | EP2022675B1 (zh) |
JP (1) | JP4975376B2 (zh) |
CN (1) | CN101443214B (zh) |
WO (1) | WO2007139065A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110536212A (zh) * | 2018-05-23 | 2019-12-03 | 马自达汽车株式会社 | 车辆用尾门、车辆用警告方法及系统 |
CN113784258A (zh) * | 2020-06-10 | 2021-12-10 | 雅马哈株式会社 | 车载音响系统及具有该车载音响系统的车辆 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4523640B2 (ja) * | 2005-03-30 | 2010-08-11 | パイオニア株式会社 | スピーカ内蔵シートおよびパーソナル音場システム |
JP4792127B2 (ja) * | 2008-07-24 | 2011-10-12 | パナソニック株式会社 | 立体視再生が可能な再生装置、再生方法、プログラム |
US11051101B1 (en) | 2012-08-30 | 2021-06-29 | Michael D. Weedon | Vehicle subwoofer system and method of use |
US10462599B2 (en) * | 2018-03-21 | 2019-10-29 | Sonos, Inc. | Systems and methods of adjusting bass levels of multi-channel audio signals |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53135303A (en) * | 1977-04-28 | 1978-11-25 | Matsushita Electric Ind Co Ltd | Speaker system for mounting in vehicles |
JPH01137800A (ja) * | 1987-11-24 | 1989-05-30 | Matsushita Electric Ind Co Ltd | 車載用音響再生装置 |
JPH04207499A (ja) | 1990-11-30 | 1992-07-29 | Fujitsu Ten Ltd | 車載用音場制御装置 |
JPH04299697A (ja) * | 1991-03-28 | 1992-10-22 | Matsushita Electric Ind Co Ltd | スピーカ装置 |
JPH07131884A (ja) | 1993-11-04 | 1995-05-19 | Matsushita Electric Ind Co Ltd | カーオーディオシステム |
JPH08331682A (ja) * | 1995-05-29 | 1996-12-13 | Onkyo Corp | 車載用ステレオ再生装置 |
JP3223793B2 (ja) * | 1996-04-24 | 2001-10-29 | 松下電器産業株式会社 | スピーカシステム |
JP4264686B2 (ja) * | 2000-09-14 | 2009-05-20 | ソニー株式会社 | 車載用音響再生装置 |
US6804565B2 (en) * | 2001-05-07 | 2004-10-12 | Harman International Industries, Incorporated | Data-driven software architecture for digital sound processing and equalization |
US20040252844A1 (en) * | 2001-05-09 | 2004-12-16 | Christensen Knud Bank | Method of interacting with the acoustical modal structure of a room |
CA2488689C (en) * | 2002-06-05 | 2013-10-15 | Thomas Paddock | Acoustical virtual reality engine and advanced techniques for enhancing delivered sound |
EP1523221B1 (en) * | 2003-10-09 | 2017-02-15 | Harman International Industries, Incorporated | System and method for audio system configuration |
JP4767164B2 (ja) * | 2004-04-13 | 2011-09-07 | パナソニック株式会社 | スピーカ装置 |
JP4438758B2 (ja) | 2006-02-13 | 2010-03-24 | Jfeスチール株式会社 | 2ピース缶用冷延鋼板 |
-
2006
- 2006-05-31 JP JP2006152447A patent/JP4975376B2/ja active Active
-
2007
- 2007-05-28 EP EP07744259A patent/EP2022675B1/en active Active
- 2007-05-28 US US12/302,870 patent/US8068617B2/en active Active
- 2007-05-28 WO PCT/JP2007/060825 patent/WO2007139065A1/ja active Application Filing
- 2007-05-28 CN CN200780016859XA patent/CN101443214B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110536212A (zh) * | 2018-05-23 | 2019-12-03 | 马自达汽车株式会社 | 车辆用尾门、车辆用警告方法及系统 |
CN113784258A (zh) * | 2020-06-10 | 2021-12-10 | 雅马哈株式会社 | 车载音响系统及具有该车载音响系统的车辆 |
CN113784258B (zh) * | 2020-06-10 | 2024-06-04 | 雅马哈株式会社 | 车载音响系统及具有该车载音响系统的车辆 |
Also Published As
Publication number | Publication date |
---|---|
EP2022675A4 (en) | 2012-04-18 |
WO2007139065A1 (ja) | 2007-12-06 |
US20090190773A1 (en) | 2009-07-30 |
US8068617B2 (en) | 2011-11-29 |
EP2022675A1 (en) | 2009-02-11 |
JP2007324892A (ja) | 2007-12-13 |
JP4975376B2 (ja) | 2012-07-11 |
CN101443214B (zh) | 2011-01-26 |
EP2022675B1 (en) | 2013-01-09 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Osaka, Japan Patentee after: Panasonic Holding Co.,Ltd. Country or region after: Japan Address before: Osaka, Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. Country or region before: Japan |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240419 Address after: Kanagawa Prefecture, Japan Patentee after: Panasonic Automotive Electronic Systems Co.,Ltd. Country or region after: Japan Address before: Osaka, Japan Patentee before: Panasonic Holding Co.,Ltd. Country or region before: Japan |
|
TR01 | Transfer of patent right |