EP0641143A3 - Method for simulating spatial and/or sonic impression - Google Patents
Method for simulating spatial and/or sonic impression Download PDFInfo
- Publication number
- EP0641143A3 EP0641143A3 EP94112549A EP94112549A EP0641143A3 EP 0641143 A3 EP0641143 A3 EP 0641143A3 EP 94112549 A EP94112549 A EP 94112549A EP 94112549 A EP94112549 A EP 94112549A EP 0641143 A3 EP0641143 A3 EP 0641143A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- room
- impulse response
- impression
- room impulse
- sonic
- 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
Classifications
-
- 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
- H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
-
- 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
- H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
- H04S1/005—For headphones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Stereophonic System (AREA)
- Stringed Musical Instruments (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Circuit For Audible Band Transducer (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4328620A DE4328620C1 (en) | 1993-08-26 | 1993-08-26 | Process for simulating a room and / or sound impression |
DE4328620 | 1993-08-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0641143A2 EP0641143A2 (en) | 1995-03-01 |
EP0641143A3 true EP0641143A3 (en) | 1999-05-19 |
EP0641143B1 EP0641143B1 (en) | 2001-12-05 |
Family
ID=6496012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94112549A Expired - Lifetime EP0641143B1 (en) | 1993-08-26 | 1994-08-11 | Method for simulating spatial and/or sonic impression |
Country Status (6)
Country | Link |
---|---|
US (1) | US5544249A (en) |
EP (1) | EP0641143B1 (en) |
JP (1) | JP3565908B2 (en) |
AT (1) | ATE210362T1 (en) |
DE (2) | DE4328620C1 (en) |
DK (1) | DK0641143T3 (en) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19545623C1 (en) * | 1995-12-07 | 1997-07-17 | Akg Akustische Kino Geraete | Method and device for filtering an audio signal |
GB9616755D0 (en) * | 1996-08-09 | 1996-09-25 | Kemp Michael J | Audio effects synthesizer with or without analyser |
EP0866638B1 (en) * | 1997-03-10 | 2011-06-15 | Panasonic Corporation | Audiovisual amplifier |
US6307941B1 (en) | 1997-07-15 | 2001-10-23 | Desper Products, Inc. | System and method for localization of virtual sound |
US6166744A (en) * | 1997-11-26 | 2000-12-26 | Pathfinder Systems, Inc. | System for combining virtual images with real-world scenes |
US5872743A (en) * | 1998-02-10 | 1999-02-16 | Vlsi Technology, Inc. | Method and apparatus for locating the user of a computer system |
US6038330A (en) * | 1998-02-20 | 2000-03-14 | Meucci, Jr.; Robert James | Virtual sound headset and method for simulating spatial sound |
US6741706B1 (en) * | 1998-03-25 | 2004-05-25 | Lake Technology Limited | Audio signal processing method and apparatus |
JP2002510921A (en) * | 1998-03-31 | 2002-04-09 | レイク テクノロジー リミティド | Formulation of complex room impulse response from 3D audio information |
AU2004203538B2 (en) * | 1998-09-25 | 2006-11-16 | Sony Corporation | Sound effect adding apparatus |
JP2000099061A (en) * | 1998-09-25 | 2000-04-07 | Sony Corp | Effect sound adding device |
AUPQ941600A0 (en) * | 2000-08-14 | 2000-09-07 | Lake Technology Limited | Audio frequency response processing sytem |
DE10138949B4 (en) * | 2001-08-02 | 2010-12-02 | Gjon Radovani | Method for influencing surround sound and use of an electronic control unit |
GB2414369B (en) | 2004-05-21 | 2007-08-01 | Hewlett Packard Development Co | Processing audio data |
GB0419346D0 (en) * | 2004-09-01 | 2004-09-29 | Smyth Stephen M F | Method and apparatus for improved headphone virtualisation |
US20080262834A1 (en) * | 2005-02-25 | 2008-10-23 | Kensaku Obata | Sound Separating Device, Sound Separating Method, Sound Separating Program, and Computer-Readable Recording Medium |
US7184557B2 (en) * | 2005-03-03 | 2007-02-27 | William Berson | Methods and apparatuses for recording and playing back audio signals |
US8175286B2 (en) * | 2005-05-26 | 2012-05-08 | Bang & Olufsen A/S | Recording, synthesis and reproduction of sound fields in an enclosure |
ATE459216T1 (en) * | 2005-06-28 | 2010-03-15 | Akg Acoustics Gmbh | METHOD FOR SIMULATING A SPACE IMPRESSION AND/OR SOUND IMPRESSION |
DE102005030855A1 (en) * | 2005-07-01 | 2007-01-11 | Müller-BBM GmbH | Electro-acoustic method |
GB2437399B (en) * | 2006-04-19 | 2008-07-16 | Big Bean Audio Ltd | Processing audio input signals |
US8036767B2 (en) * | 2006-09-20 | 2011-10-11 | Harman International Industries, Incorporated | System for extracting and changing the reverberant content of an audio input signal |
US9761061B1 (en) | 2006-10-26 | 2017-09-12 | Stamps.Com Inc. | Shipping interface for a user interface |
US8363843B2 (en) * | 2007-03-01 | 2013-01-29 | Apple Inc. | Methods, modules, and computer-readable recording media for providing a multi-channel convolution reverb |
KR100899836B1 (en) * | 2007-08-24 | 2009-05-27 | 광주과학기술원 | Method and Apparatus for modeling room impulse response |
KR100970920B1 (en) * | 2008-06-30 | 2010-07-20 | 권대훈 | Tuning sound feed-back device |
EP2661912B1 (en) | 2011-01-05 | 2018-08-22 | Koninklijke Philips N.V. | An audio system and method of operation therefor |
WO2013106370A1 (en) * | 2012-01-10 | 2013-07-18 | Actiwave Ab | Multi-rate filter system |
US9420393B2 (en) | 2013-05-29 | 2016-08-16 | Qualcomm Incorporated | Binaural rendering of spherical harmonic coefficients |
CN105706468B (en) | 2013-09-17 | 2017-08-11 | 韦勒斯标准与技术协会公司 | Method and apparatus for Audio Signal Processing |
US10580417B2 (en) | 2013-10-22 | 2020-03-03 | Industry-Academic Cooperation Foundation, Yonsei University | Method and apparatus for binaural rendering audio signal using variable order filtering in frequency domain |
EP4246513A3 (en) | 2013-12-23 | 2023-12-13 | Wilus Institute of Standards and Technology Inc. | Audio signal processing method and parameterization device for same |
WO2015142073A1 (en) | 2014-03-19 | 2015-09-24 | 주식회사 윌러스표준기술연구소 | Audio signal processing method and apparatus |
BR112016021565B1 (en) * | 2014-03-21 | 2021-11-30 | Huawei Technologies Co., Ltd | APPARATUS AND METHOD FOR ESTIMATING A GENERAL MIXING TIME BASED ON A PLURALITY OF PAIRS OF ROOM IMPULSIVE RESPONSES, AND AUDIO DECODER |
US9860668B2 (en) | 2014-04-02 | 2018-01-02 | Wilus Institute Of Standards And Technology Inc. | Audio signal processing method and device |
JP6311430B2 (en) * | 2014-04-23 | 2018-04-18 | ヤマハ株式会社 | Sound processor |
US10229672B1 (en) | 2015-12-31 | 2019-03-12 | Google Llc | Training acoustic models using connectionist temporal classification |
CN113470628B (en) * | 2021-07-14 | 2024-05-31 | 青岛信芯微电子科技股份有限公司 | Voice recognition method and device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5123050A (en) * | 1989-10-12 | 1992-06-16 | Matsushita Electric Industrial Co., Ltd. | Sound field control system |
WO1992010876A1 (en) * | 1990-12-11 | 1992-06-25 | B & W Loudspeakers Ltd. | Compensating filters |
US5131051A (en) * | 1989-11-28 | 1992-07-14 | Yamaha Corporation | Method and apparatus for controlling the sound field in auditoriums |
EP0505949A1 (en) * | 1991-03-25 | 1992-09-30 | Nippon Telegraph And Telephone Corporation | Acoustic transfer function simulating method and simulator using the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8800745A (en) * | 1988-03-24 | 1989-10-16 | Augustinus Johannes Berkhout | METHOD AND APPARATUS FOR CREATING A VARIABLE ACOUSTICS IN A ROOM |
AT394650B (en) * | 1988-10-24 | 1992-05-25 | Akg Akustische Kino Geraete | ELECTROACOUSTIC ARRANGEMENT FOR PLAYING STEREOPHONER BINAURAL AUDIO SIGNALS VIA HEADPHONES |
JPH03219800A (en) * | 1990-01-24 | 1991-09-27 | Toshiba Corp | Sound effect equipment |
JPH04150200A (en) * | 1990-10-09 | 1992-05-22 | Yamaha Corp | Sound field controller |
JPH04149598A (en) * | 1990-10-12 | 1992-05-22 | Pioneer Electron Corp | Sound field correction device |
US5305386A (en) * | 1990-10-15 | 1994-04-19 | Fujitsu Ten Limited | Apparatus for expanding and controlling sound fields |
DE69319456T2 (en) * | 1992-01-30 | 1999-03-25 | Matsushita Electric Ind Co Ltd | Sound field control system |
-
1993
- 1993-08-26 DE DE4328620A patent/DE4328620C1/en not_active Expired - Fee Related
-
1994
- 1994-08-11 EP EP94112549A patent/EP0641143B1/en not_active Expired - Lifetime
- 1994-08-11 DE DE59409989T patent/DE59409989D1/en not_active Expired - Lifetime
- 1994-08-11 AT AT94112549T patent/ATE210362T1/en active
- 1994-08-11 DK DK94112549T patent/DK0641143T3/en active
- 1994-08-19 US US08/293,134 patent/US5544249A/en not_active Expired - Lifetime
- 1994-08-26 JP JP20235294A patent/JP3565908B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5123050A (en) * | 1989-10-12 | 1992-06-16 | Matsushita Electric Industrial Co., Ltd. | Sound field control system |
US5131051A (en) * | 1989-11-28 | 1992-07-14 | Yamaha Corporation | Method and apparatus for controlling the sound field in auditoriums |
WO1992010876A1 (en) * | 1990-12-11 | 1992-06-25 | B & W Loudspeakers Ltd. | Compensating filters |
EP0505949A1 (en) * | 1991-03-25 | 1992-09-30 | Nippon Telegraph And Telephone Corporation | Acoustic transfer function simulating method and simulator using the same |
Also Published As
Publication number | Publication date |
---|---|
DK0641143T3 (en) | 2002-04-02 |
ATE210362T1 (en) | 2001-12-15 |
DE4328620C1 (en) | 1995-01-19 |
EP0641143A2 (en) | 1995-03-01 |
DE59409989D1 (en) | 2002-01-17 |
JP3565908B2 (en) | 2004-09-15 |
US5544249A (en) | 1996-08-06 |
EP0641143B1 (en) | 2001-12-05 |
JPH0787589A (en) | 1995-03-31 |
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