WO2004028205A3 - Sound reproduction system, program and data carrier - Google Patents
Sound reproduction system, program and data carrier Download PDFInfo
- Publication number
- WO2004028205A3 WO2004028205A3 PCT/IB2003/004098 IB0304098W WO2004028205A3 WO 2004028205 A3 WO2004028205 A3 WO 2004028205A3 IB 0304098 W IB0304098 W IB 0304098W WO 2004028205 A3 WO2004028205 A3 WO 2004028205A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transfer function
- related transfer
- reproduction system
- head related
- sound reproduction
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
- H04S1/002—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
- H04S1/00—Two-channel systems
- H04S1/007—Two-channel systems in which the audio signals are in digital form
-
- 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
- H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03797483A EP1547437A2 (en) | 2002-09-23 | 2003-09-16 | Sound reproduction system, program and data carrier |
AU2003260875A AU2003260875A1 (en) | 2002-09-23 | 2003-09-16 | Sound reproduction system, program and data carrier |
JP2004537441A JP2006500818A (en) | 2002-09-23 | 2003-09-16 | Sound reproduction system, program, and data carrier |
US10/528,491 US20060056638A1 (en) | 2002-09-23 | 2003-09-16 | Sound reproduction system, program and data carrier |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02078943 | 2002-09-23 | ||
EP02078943.4 | 2002-09-23 | ||
EP02079297.4 | 2002-10-15 | ||
EP02079297 | 2002-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004028205A2 WO2004028205A2 (en) | 2004-04-01 |
WO2004028205A3 true WO2004028205A3 (en) | 2004-06-03 |
Family
ID=32031777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2003/004098 WO2004028205A2 (en) | 2002-09-23 | 2003-09-16 | Sound reproduction system, program and data carrier |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060056638A1 (en) |
EP (1) | EP1547437A2 (en) |
JP (1) | JP2006500818A (en) |
CN (1) | CN1685762A (en) |
AU (1) | AU2003260875A1 (en) |
WO (1) | WO2004028205A2 (en) |
Families Citing this family (37)
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---|---|---|---|---|
US8627213B1 (en) * | 2004-08-10 | 2014-01-07 | Hewlett-Packard Development Company, L.P. | Chat room system to provide binaural sound at a user location |
US7634092B2 (en) * | 2004-10-14 | 2009-12-15 | Dolby Laboratories Licensing Corporation | Head related transfer functions for panned stereo audio content |
KR100584609B1 (en) * | 2004-11-02 | 2006-05-30 | 삼성전자주식회사 | Method and apparatus for compensating the frequency characteristic of earphone |
EP1657892A1 (en) * | 2004-11-10 | 2006-05-17 | Siemens Aktiengesellschaft | Three dimensional audio announcement of caller identification |
FR2880755A1 (en) * | 2005-01-10 | 2006-07-14 | France Telecom | METHOD AND DEVICE FOR INDIVIDUALIZING HRTFS BY MODELING |
EP1946612B1 (en) * | 2005-10-27 | 2012-11-14 | France Télécom | Hrtfs individualisation by a finite element modelling coupled with a corrective model |
KR100728019B1 (en) * | 2005-12-12 | 2007-06-13 | 삼성전자주식회사 | Method for wireless transmitting audio signals and appararus thereof |
CN102118330B (en) * | 2009-12-31 | 2014-10-22 | 中兴通讯股份有限公司 | Filtering system and method thereof |
EP2410769B1 (en) * | 2010-07-23 | 2014-10-22 | Sony Ericsson Mobile Communications AB | Method for determining an acoustic property of an environment |
JP5986426B2 (en) * | 2012-05-24 | 2016-09-06 | キヤノン株式会社 | Sound processing apparatus and sound processing method |
WO2014159376A1 (en) * | 2013-03-12 | 2014-10-02 | Dolby Laboratories Licensing Corporation | Method of rendering one or more captured audio soundfields to a listener |
WO2014146668A2 (en) * | 2013-03-18 | 2014-09-25 | Aalborg Universitet | Method and device for modelling room acoustic based on measured geometrical data |
US9473871B1 (en) * | 2014-01-09 | 2016-10-18 | Marvell International Ltd. | Systems and methods for audio management |
KR101627650B1 (en) * | 2014-12-04 | 2016-06-07 | 가우디오디오랩 주식회사 | Method for binaural audio sinal processing based on personal feature and device for the same |
WO2016090342A2 (en) * | 2014-12-05 | 2016-06-09 | Stages Pcs, Llc | Active noise control and customized audio system |
US9654868B2 (en) | 2014-12-05 | 2017-05-16 | Stages Llc | Multi-channel multi-domain source identification and tracking |
US9508335B2 (en) | 2014-12-05 | 2016-11-29 | Stages Pcs, Llc | Active noise control and customized audio system |
US9747367B2 (en) | 2014-12-05 | 2017-08-29 | Stages Llc | Communication system for establishing and providing preferred audio |
US10609475B2 (en) * | 2014-12-05 | 2020-03-31 | Stages Llc | Active noise control and customized audio system |
US9609436B2 (en) * | 2015-05-22 | 2017-03-28 | Microsoft Technology Licensing, Llc | Systems and methods for audio creation and delivery |
JP6565709B2 (en) * | 2016-01-26 | 2019-08-28 | 株式会社Jvcケンウッド | Sound image localization processing apparatus and sound image localization processing method |
JP6732464B2 (en) * | 2016-02-12 | 2020-07-29 | キヤノン株式会社 | Information processing apparatus and information processing method |
US9591427B1 (en) * | 2016-02-20 | 2017-03-07 | Philip Scott Lyren | Capturing audio impulse responses of a person with a smartphone |
CN105979441B (en) * | 2016-05-17 | 2017-12-29 | 南京大学 | A kind of personalized optimization method for 3D audio Headphone reproducings |
CN105959663B (en) * | 2016-05-24 | 2018-09-21 | 厦门美图之家科技有限公司 | The successional optimized treatment method of video interframe signal, system and camera terminal |
GB201609089D0 (en) | 2016-05-24 | 2016-07-06 | Smyth Stephen M F | Improving the sound quality of virtualisation |
US10945080B2 (en) | 2016-11-18 | 2021-03-09 | Stages Llc | Audio analysis and processing system |
US9980042B1 (en) | 2016-11-18 | 2018-05-22 | Stages Llc | Beamformer direction of arrival and orientation analysis system |
US9980075B1 (en) | 2016-11-18 | 2018-05-22 | Stages Llc | Audio source spatialization relative to orientation sensor and output |
EP3585076B1 (en) * | 2018-06-18 | 2023-12-27 | FalCom A/S | Communication device with spatial source separation, communication system, and related method |
TW202041053A (en) * | 2018-12-28 | 2020-11-01 | 日商索尼股份有限公司 | Information processing device, information processing method, and information processing program |
US10798515B2 (en) | 2019-01-30 | 2020-10-06 | Facebook Technologies, Llc | Compensating for effects of headset on head related transfer functions |
GB2588171A (en) * | 2019-10-11 | 2021-04-21 | Nokia Technologies Oy | Spatial audio representation and rendering |
US11330371B2 (en) * | 2019-11-07 | 2022-05-10 | Sony Group Corporation | Audio control based on room correction and head related transfer function |
CN111696513A (en) * | 2020-05-19 | 2020-09-22 | Oppo广东移动通信有限公司 | Audio signal processing method and device, electronic equipment and storage medium |
CN113691927B (en) * | 2021-08-31 | 2022-11-11 | 北京达佳互联信息技术有限公司 | Audio signal processing method and device |
CN114630240B (en) * | 2022-03-16 | 2024-01-16 | 北京小米移动软件有限公司 | Direction filter generation method, audio processing method, device and storage medium |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997025834A2 (en) * | 1996-01-04 | 1997-07-17 | Virtual Listening Systems, Inc. | Method and device for processing a multi-channel signal for use with a headphone |
WO2002071797A2 (en) * | 2001-03-05 | 2002-09-12 | Be4 Ltd. | A method and system for simulating a 3d sound environment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4097689A (en) * | 1975-08-19 | 1978-06-27 | Matsushita Electric Industrial Co., Ltd. | Out-of-head localization headphone listening device |
US4817149A (en) * | 1987-01-22 | 1989-03-28 | American Natural Sound Company | Three-dimensional auditory display apparatus and method utilizing enhanced bionic emulation of human binaural sound localization |
US5742689A (en) * | 1996-01-04 | 1998-04-21 | Virtual Listening Systems, Inc. | Method and device for processing a multichannel signal for use with a headphone |
US6990205B1 (en) * | 1998-05-20 | 2006-01-24 | Agere Systems, Inc. | Apparatus and method for producing virtual acoustic sound |
-
2003
- 2003-09-16 EP EP03797483A patent/EP1547437A2/en not_active Withdrawn
- 2003-09-16 JP JP2004537441A patent/JP2006500818A/en not_active Withdrawn
- 2003-09-16 CN CN03822576.XA patent/CN1685762A/en active Pending
- 2003-09-16 WO PCT/IB2003/004098 patent/WO2004028205A2/en not_active Application Discontinuation
- 2003-09-16 AU AU2003260875A patent/AU2003260875A1/en not_active Abandoned
- 2003-09-16 US US10/528,491 patent/US20060056638A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997025834A2 (en) * | 1996-01-04 | 1997-07-17 | Virtual Listening Systems, Inc. | Method and device for processing a multi-channel signal for use with a headphone |
WO2002071797A2 (en) * | 2001-03-05 | 2002-09-12 | Be4 Ltd. | A method and system for simulating a 3d sound environment |
Also Published As
Publication number | Publication date |
---|---|
CN1685762A (en) | 2005-10-19 |
US20060056638A1 (en) | 2006-03-16 |
EP1547437A2 (en) | 2005-06-29 |
JP2006500818A (en) | 2006-01-05 |
WO2004028205A2 (en) | 2004-04-01 |
AU2003260875A1 (en) | 2004-04-08 |
AU2003260875A8 (en) | 2004-04-08 |
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