CN102883246A - 一种三维多声道音频系统扬声器组精简布设方法 - Google Patents
一种三维多声道音频系统扬声器组精简布设方法 Download PDFInfo
- Publication number
- CN102883246A CN102883246A CN2012104089000A CN201210408900A CN102883246A CN 102883246 A CN102883246 A CN 102883246A CN 2012104089000 A CN2012104089000 A CN 2012104089000A CN 201210408900 A CN201210408900 A CN 201210408900A CN 102883246 A CN102883246 A CN 102883246A
- Authority
- CN
- China
- Prior art keywords
- loud speaker
- spherical triangle
- speakers
- dimensional
- speaker
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 claims description 4
- 238000012217 deletion Methods 0.000 claims description 3
- 230000037430 deletion Effects 0.000 claims description 3
- 230000000704 physical effect Effects 0.000 abstract 1
- 230000005236 sound signal Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210408900.0A CN102883246B (zh) | 2012-10-24 | 2012-10-24 | 一种三维多声道音频系统扬声器组精简布设方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210408900.0A CN102883246B (zh) | 2012-10-24 | 2012-10-24 | 一种三维多声道音频系统扬声器组精简布设方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102883246A true CN102883246A (zh) | 2013-01-16 |
CN102883246B CN102883246B (zh) | 2014-10-22 |
Family
ID=47484352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210408900.0A Active CN102883246B (zh) | 2012-10-24 | 2012-10-24 | 一种三维多声道音频系统扬声器组精简布设方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102883246B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103220601A (zh) * | 2013-04-22 | 2013-07-24 | 武汉大学 | 一种三维多声道音频系统扬声器组折半精简方法 |
CN103618986A (zh) * | 2013-11-19 | 2014-03-05 | 深圳市新一代信息技术研究院有限公司 | 一种3d空间中音源声像体的提取方法及装置 |
CN104089699A (zh) * | 2014-06-20 | 2014-10-08 | 国家电网公司 | 一种变电站设备声音重建算法 |
CN104270700A (zh) * | 2014-10-11 | 2015-01-07 | 武汉轻工大学 | 3d音频中移动音源的生成方法、装置及系统 |
CN104936089A (zh) * | 2015-04-30 | 2015-09-23 | 武汉大学 | 一种多声道系统精简方法 |
CN105120406A (zh) * | 2015-07-07 | 2015-12-02 | 武汉大学 | 三维音频精简方法及系统 |
CN107820166A (zh) * | 2017-11-01 | 2018-03-20 | 江汉大学 | 一种声音对象的动态渲染方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004030403A1 (en) * | 2002-09-30 | 2004-04-08 | Vasilis Tsakiris | Method for the optimal placement of loudspeakers in a domestic room of arbitrary shape and furnishings |
US20090034764A1 (en) * | 2007-08-02 | 2009-02-05 | Yamaha Corporation | Sound Field Control Apparatus |
JP2010118838A (ja) * | 2008-11-12 | 2010-05-27 | Nec Electronics Corp | 音響システム及びそのスピーカ配置方法 |
-
2012
- 2012-10-24 CN CN201210408900.0A patent/CN102883246B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004030403A1 (en) * | 2002-09-30 | 2004-04-08 | Vasilis Tsakiris | Method for the optimal placement of loudspeakers in a domestic room of arbitrary shape and furnishings |
US20090034764A1 (en) * | 2007-08-02 | 2009-02-05 | Yamaha Corporation | Sound Field Control Apparatus |
JP2010118838A (ja) * | 2008-11-12 | 2010-05-27 | Nec Electronics Corp | 音響システム及びそのスピーカ配置方法 |
Non-Patent Citations (1)
Title |
---|
江超等: "扬声器阵列优化目标和优化方法", 《电声技术》 * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103220601A (zh) * | 2013-04-22 | 2013-07-24 | 武汉大学 | 一种三维多声道音频系统扬声器组折半精简方法 |
CN103220601B (zh) * | 2013-04-22 | 2015-03-04 | 武汉大学 | 一种三维多声道音频系统扬声器组折半精简方法 |
CN103618986A (zh) * | 2013-11-19 | 2014-03-05 | 深圳市新一代信息技术研究院有限公司 | 一种3d空间中音源声像体的提取方法及装置 |
WO2015074400A1 (zh) * | 2013-11-19 | 2015-05-28 | 深圳市新一代信息技术研究院有限公司 | 一种3d空间中音源声像体的提取方法及装置 |
US9646617B2 (en) | 2013-11-19 | 2017-05-09 | Shenzhen Xinyidai Institute Of Information Technology | Method and device of extracting sound source acoustic image body in 3D space |
CN103618986B (zh) * | 2013-11-19 | 2015-09-30 | 深圳市新一代信息技术研究院有限公司 | 一种3d空间中音源声像体的提取方法及装置 |
CN104089699B (zh) * | 2014-06-20 | 2016-08-24 | 国家电网公司 | 一种变电站设备声音重建算法 |
CN104089699A (zh) * | 2014-06-20 | 2014-10-08 | 国家电网公司 | 一种变电站设备声音重建算法 |
CN104270700A (zh) * | 2014-10-11 | 2015-01-07 | 武汉轻工大学 | 3d音频中移动音源的生成方法、装置及系统 |
CN104270700B (zh) * | 2014-10-11 | 2017-09-22 | 武汉轻工大学 | 3d音频中移动音源的生成方法、装置及系统 |
CN104936089A (zh) * | 2015-04-30 | 2015-09-23 | 武汉大学 | 一种多声道系统精简方法 |
CN105120406A (zh) * | 2015-07-07 | 2015-12-02 | 武汉大学 | 三维音频精简方法及系统 |
CN105120406B (zh) * | 2015-07-07 | 2017-03-01 | 武汉大学 | 三维音频精简方法及系统 |
CN107820166A (zh) * | 2017-11-01 | 2018-03-20 | 江汉大学 | 一种声音对象的动态渲染方法 |
CN107820166B (zh) * | 2017-11-01 | 2020-01-07 | 江汉大学 | 一种声音对象的动态渲染方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102883246B (zh) | 2014-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102883246B (zh) | 一种三维多声道音频系统扬声器组精简布设方法 | |
JP7362807B2 (ja) | 適応オーディオ・コンテンツのためのハイブリッドの優先度に基づくレンダリング・システムおよび方法 | |
TWI611706B (zh) | 將虛擬揚聲器映射至實體揚聲器 | |
JP6412931B2 (ja) | 空間的オーディオ・システムおよび方法 | |
CN106797527B (zh) | Hoa内容的显示屏相关调适 | |
EP3028476B1 (en) | Panning of audio objects to arbitrary speaker layouts | |
CN105917407A (zh) | 识别码簿以在对声场的空间分量译码时使用 | |
CN103826194B (zh) | 一种多声道系统中声源方向和距离重建的方法与装置 | |
CN108141695A (zh) | 高阶立体混响(hoa)内容的屏幕相关适应 | |
Shivappa et al. | Efficient, compelling, and immersive vr audio experience using scene based audio/higher order ambisonics | |
TW202105164A (zh) | 用於低頻率效應之音訊呈現 | |
CN103220601B (zh) | 一种三维多声道音频系统扬声器组折半精简方法 | |
Frank et al. | Case study on ambisonics for multi-venue and multi-target concerts and broadcasts | |
Lossius et al. | Atk reaper: The ambisonic toolkit as jsfx plugins | |
WO2022110722A1 (zh) | 一种音频编解码方法和装置 | |
Reed et al. | Audio reproduction in virtual reality cinemas–Position paper | |
CN110782865B (zh) | 一种三维声音创作交互式系统 | |
CN110708647B (zh) | 一种球面分配引导的数据匹配立体声场重构方法 | |
Jot | Two-Channel Matrix Surround Encoding for Flexible Interactive 3-D Audio Reproduction | |
Tamer et al. | Immersive sound: Next step in the evolution of film sound experience | |
Paterson et al. | Producing 3-D audio | |
CN109348390A (zh) | 一种沉浸式全景声电子音乐扩散系统 | |
CN105120406A (zh) | 三维音频精简方法及系统 | |
Kruh-Elendt et al. | Spatial audio productions using different sets of HRTFs | |
CN114944164A (zh) | 一种基于多模态的沉浸声生成方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210407 Address after: No.8, Huyue East Road, Longchi street, Liuhe District, Nanjing City, Jiangsu Province Patentee after: Nanjing Beidou innovation and Application Technology Research Institute Co.,Ltd. Address before: 430072 Hubei Province, Wuhan city Wuchang District of Wuhan University Luojiashan Patentee before: WUHAN University |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A simplified layout method of loudspeaker group in three-dimensional multichannel audio system Effective date of registration: 20210923 Granted publication date: 20141022 Pledgee: China Construction Bank Corporation Nanjing Jiangbei new area branch Pledgor: Nanjing Beidou innovation and Application Technology Research Institute Co.,Ltd. Registration number: Y2021980009739 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221020 Granted publication date: 20141022 Pledgee: China Construction Bank Corporation Nanjing Jiangbei new area branch Pledgor: Nanjing Beidou innovation and Application Technology Research Institute Co.,Ltd. Registration number: Y2021980009739 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Simplified Layout Method of 3D Multichannel Audio System Speaker Group Effective date of registration: 20221021 Granted publication date: 20141022 Pledgee: China Construction Bank Corporation Nanjing Jiangbei new area branch Pledgor: Nanjing Beidou innovation and Application Technology Research Institute Co.,Ltd. Registration number: Y2022980019182 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230602 Granted publication date: 20141022 Pledgee: China Construction Bank Corporation Nanjing Jiangbei new area branch Pledgor: Nanjing Beidou innovation and Application Technology Research Institute Co.,Ltd. Registration number: Y2022980019182 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Simplified Layout Method for Speaker Groups in 3D Multichannel Audio Systems Effective date of registration: 20230605 Granted publication date: 20141022 Pledgee: China Construction Bank Corporation Nanjing Jiangbei new area branch Pledgor: Nanjing Beidou innovation and Application Technology Research Institute Co.,Ltd. Registration number: Y2023980042891 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20141022 Pledgee: China Construction Bank Corporation Nanjing Jiangbei new area branch Pledgor: Nanjing Beidou innovation and Application Technology Research Institute Co.,Ltd. Registration number: Y2023980042891 |