DE69839212D1 - Raumklangwiedergabe - Google Patents
RaumklangwiedergabeInfo
- Publication number
- DE69839212D1 DE69839212D1 DE69839212T DE69839212T DE69839212D1 DE 69839212 D1 DE69839212 D1 DE 69839212D1 DE 69839212 T DE69839212 T DE 69839212T DE 69839212 T DE69839212 T DE 69839212T DE 69839212 D1 DE69839212 D1 DE 69839212D1
- Authority
- DE
- Germany
- Prior art keywords
- surround playback
- playback
- surround
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
- H04S2420/11—Application of ambisonics in stereophonic audio systems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97304218 | 1997-06-17 | ||
EP97304218 | 1997-06-17 | ||
PCT/GB1998/001594 WO1998058523A1 (en) | 1997-06-17 | 1998-06-01 | Reproduction of spatialised audio |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69839212D1 true DE69839212D1 (de) | 2008-04-17 |
DE69839212T2 DE69839212T2 (de) | 2009-03-19 |
Family
ID=8229380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69839212T Expired - Lifetime DE69839212T2 (de) | 1997-06-17 | 1998-06-01 | Raumklangwiedergabe |
Country Status (6)
Country | Link |
---|---|
US (1) | US6694033B1 (de) |
EP (1) | EP0990370B1 (de) |
JP (1) | JP4347422B2 (de) |
AU (1) | AU735333B2 (de) |
DE (1) | DE69839212T2 (de) |
WO (1) | WO1998058523A1 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19906420B4 (de) * | 1999-02-16 | 2013-05-29 | Grundig Multimedia B.V. | Lautsprechereinheit |
CN100358393C (zh) * | 1999-09-29 | 2007-12-26 | 1...有限公司 | 定向声音的方法和设备 |
AUPQ942400A0 (en) * | 2000-08-15 | 2000-09-07 | Lake Technology Limited | Cinema audio processing system |
US7184559B2 (en) * | 2001-02-23 | 2007-02-27 | Hewlett-Packard Development Company, L.P. | System and method for audio telepresence |
US7277554B2 (en) | 2001-08-08 | 2007-10-02 | Gn Resound North America Corporation | Dynamic range compression using digital frequency warping |
DE10248754B4 (de) * | 2002-10-18 | 2004-11-18 | Siemens Ag | Verfahren zum Vortäuschen einer Bewegung mittels einer akustischen Wiedergabeeinrichtung und Schallwiedergabeanordnung dafür |
JP2004144912A (ja) * | 2002-10-23 | 2004-05-20 | Matsushita Electric Ind Co Ltd | 音声情報変換方法、音声情報変換プログラム、および音声情報変換装置 |
JP2004151229A (ja) * | 2002-10-29 | 2004-05-27 | Matsushita Electric Ind Co Ltd | 音声情報変換方法、映像・音声フォーマット、エンコーダ、音声情報変換プログラム、および音声情報変換装置 |
CN1717955B (zh) * | 2002-12-02 | 2013-10-23 | 汤姆森许可贸易公司 | 用于描述音频信号的合成的方法 |
FI118247B (fi) | 2003-02-26 | 2007-08-31 | Fraunhofer Ges Forschung | Menetelmä luonnollisen tai modifioidun tilavaikutelman aikaansaamiseksi monikanavakuuntelussa |
US7106411B2 (en) * | 2004-05-05 | 2006-09-12 | Imax Corporation | Conversion of cinema theatre to a super cinema theatre |
AU2004320207A1 (en) * | 2004-05-25 | 2005-12-08 | Huonlabs Pty Ltd | Audio apparatus and method |
US7720212B1 (en) * | 2004-07-29 | 2010-05-18 | Hewlett-Packard Development Company, L.P. | Spatial audio conferencing system |
JP2006086921A (ja) | 2004-09-17 | 2006-03-30 | Sony Corp | オーディオ信号の再生方法およびその再生装置 |
JP4625671B2 (ja) * | 2004-10-12 | 2011-02-02 | ソニー株式会社 | オーディオ信号の再生方法およびその再生装置 |
JP2006115396A (ja) * | 2004-10-18 | 2006-04-27 | Sony Corp | オーディオ信号の再生方法およびその再生装置 |
US7928311B2 (en) * | 2004-12-01 | 2011-04-19 | Creative Technology Ltd | System and method for forming and rendering 3D MIDI messages |
US20080232601A1 (en) * | 2007-03-21 | 2008-09-25 | Ville Pulkki | Method and apparatus for enhancement of audio reconstruction |
US8908873B2 (en) * | 2007-03-21 | 2014-12-09 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method and apparatus for conversion between multi-channel audio formats |
US9015051B2 (en) * | 2007-03-21 | 2015-04-21 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Reconstruction of audio channels with direction parameters indicating direction of origin |
US8290167B2 (en) * | 2007-03-21 | 2012-10-16 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method and apparatus for conversion between multi-channel audio formats |
US8351589B2 (en) * | 2009-06-16 | 2013-01-08 | Microsoft Corporation | Spatial audio for audio conferencing |
CA2773812C (en) * | 2009-10-05 | 2016-11-08 | Harman International Industries, Incorporated | Multichannel audio system having audio channel compensation |
DE102010052097A1 (de) | 2010-11-20 | 2011-06-22 | Daimler AG, 70327 | Kraftfahrzeug mit einer Schallwiedergabevorrichtung |
EP2541547A1 (de) * | 2011-06-30 | 2013-01-02 | Thomson Licensing | Verfahren und Vorrichtung zum Ändern der relativen Standorte von Schallobjekten innerhalb einer Higher-Order-Ambisonics-Wiedergabe |
EP2637427A1 (de) * | 2012-03-06 | 2013-09-11 | Thomson Licensing | Verfahren und Vorrichtung zur Wiedergabe eines Ambisonic-Audiosignals höherer Ordnung |
EP2829083B1 (de) | 2012-03-23 | 2016-08-10 | Dolby Laboratories Licensing Corporation | System und verfahren für lautsprechergruppen-design sowie wiedergabe |
EP2901667B1 (de) | 2012-09-27 | 2018-06-27 | Dolby Laboratories Licensing Corporation | Räumliches multiplexing in einem telekonferenzsystem |
US10203839B2 (en) * | 2012-12-27 | 2019-02-12 | Avaya Inc. | Three-dimensional generalized space |
US9892743B2 (en) * | 2012-12-27 | 2018-02-13 | Avaya Inc. | Security surveillance via three-dimensional audio space presentation |
US10149058B2 (en) | 2013-03-15 | 2018-12-04 | Richard O'Polka | Portable sound system |
US9084047B2 (en) | 2013-03-15 | 2015-07-14 | Richard O'Polka | Portable sound system |
USD740784S1 (en) | 2014-03-14 | 2015-10-13 | Richard O'Polka | Portable sound device |
KR102230645B1 (ko) * | 2016-09-14 | 2021-03-19 | 매직 립, 인코포레이티드 | 공간화 오디오를 갖는 가상 현실, 증강 현실 및 혼합 현실 시스템들 |
US10721578B2 (en) | 2017-01-06 | 2020-07-21 | Microsoft Technology Licensing, Llc | Spatial audio warp compensator |
US10182303B1 (en) * | 2017-07-12 | 2019-01-15 | Google Llc | Ambisonics sound field navigation using directional decomposition and path distance estimation |
EP4085660A4 (de) | 2019-12-30 | 2024-05-22 | Comhear Inc. | Verfahren zum bereitstellen eines räumlichen schallfeldes |
KR20230079797A (ko) * | 2021-11-29 | 2023-06-07 | 현대모비스 주식회사 | 가상 엔진음 제어 장치 및 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4392019A (en) * | 1980-12-19 | 1983-07-05 | Independent Broadcasting Authority | Surround sound system |
US5172415A (en) * | 1990-06-08 | 1992-12-15 | Fosgate James W | Surround processor |
US5199075A (en) * | 1991-11-14 | 1993-03-30 | Fosgate James W | Surround sound loudspeakers and processor |
US5757927A (en) * | 1992-03-02 | 1998-05-26 | Trifield Productions Ltd. | Surround sound apparatus |
US5533129A (en) * | 1994-08-24 | 1996-07-02 | Gefvert; Herbert I. | Multi-dimensional sound reproduction system |
EP0905933A3 (de) * | 1997-09-24 | 2004-03-24 | STUDER Professional Audio AG | Verfahren und Vorrichtung zum Mischen von Tonsignalen |
-
1998
- 1998-06-01 EP EP98925802A patent/EP0990370B1/de not_active Expired - Lifetime
- 1998-06-01 DE DE69839212T patent/DE69839212T2/de not_active Expired - Lifetime
- 1998-06-01 AU AU77783/98A patent/AU735333B2/en not_active Ceased
- 1998-06-01 US US09/101,382 patent/US6694033B1/en not_active Expired - Lifetime
- 1998-06-01 WO PCT/GB1998/001594 patent/WO1998058523A1/en active IP Right Grant
- 1998-06-01 JP JP50393099A patent/JP4347422B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0990370B1 (de) | 2008-03-05 |
DE69839212T2 (de) | 2009-03-19 |
AU7778398A (en) | 1999-01-04 |
EP0990370A1 (de) | 2000-04-05 |
US6694033B1 (en) | 2004-02-17 |
JP2002505058A (ja) | 2002-02-12 |
JP4347422B2 (ja) | 2009-10-21 |
AU735333B2 (en) | 2001-07-05 |
WO1998058523A1 (en) | 1998-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |