CN1287633C - 音像定位装置 - Google Patents
音像定位装置 Download PDFInfo
- Publication number
- CN1287633C CN1287633C CNB028162420A CN02816242A CN1287633C CN 1287633 C CN1287633 C CN 1287633C CN B028162420 A CNB028162420 A CN B028162420A CN 02816242 A CN02816242 A CN 02816242A CN 1287633 C CN1287633 C CN 1287633C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- transfer function
- auditory meatus
- external auditory
- audio
- 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 - Fee Related
Links
- 230000004044 response Effects 0.000 claims abstract description 50
- 230000006870 function Effects 0.000 claims description 366
- 238000012546 transfer Methods 0.000 claims description 366
- 238000000034 method Methods 0.000 claims description 230
- 230000008569 process Effects 0.000 claims description 227
- 210000003128 head Anatomy 0.000 claims description 198
- 230000005236 sound signal Effects 0.000 claims description 193
- 230000004807 localization Effects 0.000 claims description 169
- 238000012937 correction Methods 0.000 claims description 157
- 238000011282 treatment Methods 0.000 claims description 91
- 210000000883 ear external Anatomy 0.000 claims description 29
- 210000005069 ears Anatomy 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 13
- 230000009466 transformation Effects 0.000 claims description 11
- 230000001915 proofreading effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract 5
- 238000010586 diagram Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 10
- 238000000354 decomposition reaction Methods 0.000 description 9
- 210000003454 tympanic membrane Anatomy 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 230000009977 dual effect Effects 0.000 description 6
- 238000013500 data storage Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 240000006409 Acacia auriculiformis Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 210000003027 ear inner Anatomy 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
-
- 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]
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
- Television Receiver Circuits (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP219512/2001 | 2001-07-19 | ||
JP2001219512 | 2001-07-19 | ||
JP130825/2002 | 2002-05-02 | ||
JP2002130825A JP3435156B2 (ja) | 2001-07-19 | 2002-05-02 | 音像定位装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1543753A CN1543753A (zh) | 2004-11-03 |
CN1287633C true CN1287633C (zh) | 2006-11-29 |
Family
ID=26619003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028162420A Expired - Fee Related CN1287633C (zh) | 2001-07-19 | 2002-07-17 | 音像定位装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7602921B2 (zh) |
EP (1) | EP1408718B1 (zh) |
JP (1) | JP3435156B2 (zh) |
KR (1) | KR100878457B1 (zh) |
CN (1) | CN1287633C (zh) |
WO (1) | WO2003009643A1 (zh) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4867121B2 (ja) * | 2001-09-28 | 2012-02-01 | ソニー株式会社 | 音声信号処理方法および音声再生システム |
WO2005025270A1 (ja) * | 2003-09-08 | 2005-03-17 | Matsushita Electric Industrial Co., Ltd. | 音像制御装置の設計ツールおよび音像制御装置 |
JP3985234B2 (ja) | 2004-06-29 | 2007-10-03 | ソニー株式会社 | 音像定位装置 |
JP2006066939A (ja) * | 2004-08-24 | 2006-03-09 | National Institute Of Information & Communication Technology | 音響再現方法及び装置 |
JP4729917B2 (ja) * | 2004-12-16 | 2011-07-20 | ヤマハ株式会社 | 携帯情報処理装置 |
WO2006070782A1 (ja) * | 2004-12-28 | 2006-07-06 | Matsushita Electric Industrial Co., Ltd. | マルチチャンネルオーディオシステム、ならびに、マルチチャンネルオーディオ信号多重化装置、復元装置およびプログラム |
CN100444695C (zh) * | 2004-12-31 | 2008-12-17 | 北京中星微电子有限公司 | 一种实现串音消除的方法及滤波器生成装置和播放装置 |
CA2621175C (en) | 2005-09-13 | 2015-12-22 | Srs Labs, Inc. | Systems and methods for audio processing |
JP5587551B2 (ja) * | 2005-09-13 | 2014-09-10 | コーニンクレッカ フィリップス エヌ ヴェ | オーディオ符号化 |
EP2005787B1 (en) | 2006-04-03 | 2012-01-25 | Srs Labs, Inc. | Audio signal processing |
WO2007137232A2 (en) * | 2006-05-20 | 2007-11-29 | Personics Holdings Inc. | Method of modifying audio content |
US7756281B2 (en) * | 2006-05-20 | 2010-07-13 | Personics Holdings Inc. | Method of modifying audio content |
KR100873639B1 (ko) * | 2007-01-23 | 2008-12-12 | 삼성전자주식회사 | 헤드폰에서 출력되는 음상을 외재화하는 장치 및 방법. |
US7983722B2 (en) * | 2007-03-29 | 2011-07-19 | Research In Motion Limited | Headset with multi-button control for a mobile communication device |
WO2008134642A1 (en) * | 2007-04-27 | 2008-11-06 | Personics Holdings Inc. | Method and device for personalized voice operated control |
MX366014B (es) | 2007-05-10 | 2019-06-24 | Plastipak Packaging Inc | Moleculas depuradoras del oxigeno, articulos que contienen las mismas y sus metodos de uso. |
JP2008312096A (ja) * | 2007-06-18 | 2008-12-25 | Victor Co Of Japan Ltd | 音響再生装置及びテレビ受像機 |
CN102017656A (zh) * | 2008-02-14 | 2011-04-13 | 松下电器产业株式会社 | 音响再生装置及影像音响再生系统 |
US8306250B2 (en) | 2008-04-10 | 2012-11-06 | Panasonic Corporation | Sound reproducing apparatus using in-ear earphone |
JP4735993B2 (ja) * | 2008-08-26 | 2011-07-27 | ソニー株式会社 | 音声処理装置、音像定位位置調整方法、映像処理装置及び映像処理方法 |
JP4901948B2 (ja) * | 2009-12-24 | 2012-03-21 | 株式会社東芝 | 音響信号補正装置および音響信号補正方法 |
JP5757093B2 (ja) * | 2011-01-24 | 2015-07-29 | ヤマハ株式会社 | 信号処理装置 |
US9357282B2 (en) * | 2011-03-31 | 2016-05-31 | Nanyang Technological University | Listening device and accompanying signal processing method |
JP6102179B2 (ja) * | 2012-08-23 | 2017-03-29 | ソニー株式会社 | 音声処理装置および方法、並びにプログラム |
US10219093B2 (en) * | 2013-03-14 | 2019-02-26 | Michael Luna | Mono-spatial audio processing to provide spatial messaging |
JP5651813B1 (ja) * | 2013-06-20 | 2015-01-14 | パナソニックIpマネジメント株式会社 | 音声信号処理装置、および音声信号処理方法 |
US9473871B1 (en) * | 2014-01-09 | 2016-10-18 | Marvell International Ltd. | Systems and methods for audio management |
US9226090B1 (en) * | 2014-06-23 | 2015-12-29 | Glen A. Norris | Sound localization for an electronic call |
JP6561718B2 (ja) * | 2015-09-17 | 2019-08-21 | 株式会社Jvcケンウッド | 頭外定位処理装置、及び頭外定位処理方法 |
ES2883874T3 (es) * | 2015-10-26 | 2021-12-09 | Fraunhofer Ges Forschung | Aparato y método para generar una señal de audio filtrada realizando renderización de elevación |
US9648438B1 (en) | 2015-12-16 | 2017-05-09 | Oculus Vr, Llc | Head-related transfer function recording using positional tracking |
US9591427B1 (en) * | 2016-02-20 | 2017-03-07 | Philip Scott Lyren | Capturing audio impulse responses of a person with a smartphone |
CN107979807A (zh) * | 2016-10-25 | 2018-05-01 | 北京酷我科技有限公司 | 一种模拟环绕立体声的方法及系统 |
CN109104669B (zh) * | 2018-08-14 | 2020-11-10 | 歌尔科技有限公司 | 一种耳机的音质修正方法、系统及耳机 |
JP7342451B2 (ja) * | 2019-06-27 | 2023-09-12 | ヤマハ株式会社 | 音声処理装置および音声処理方法 |
US11540049B1 (en) * | 2019-07-12 | 2022-12-27 | Scaeva Technologies, Inc. | System and method for an audio reproduction device |
WO2022047606A1 (en) * | 2020-09-01 | 2022-03-10 | Harman International Industries, Incorporated | Method and system for authentication and compensation |
JPWO2023042671A1 (zh) * | 2021-09-17 | 2023-03-23 | ||
WO2024147327A1 (ja) * | 2023-01-06 | 2024-07-11 | 株式会社Jvcケンウッド | フィルタ生成装置、フィルタ生成方法、及び頭外定位処理装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2909521B2 (ja) * | 1992-02-14 | 1999-06-23 | 日本電信電話株式会社 | 頭外音像定位ステレオ受聴器受聴方法 |
DE69322805T2 (de) * | 1992-04-03 | 1999-08-26 | Yamaha Corp. | Verfahren zur Steuerung von Tonquellenposition |
JPH06233395A (ja) * | 1993-01-13 | 1994-08-19 | Victor Co Of Japan Ltd | テレビゲーム・オーサリング・システム |
JPH0721742A (ja) * | 1993-06-21 | 1995-01-24 | Matsushita Electric Ind Co Ltd | 音響編集システム及び音響再生システム |
US5521981A (en) * | 1994-01-06 | 1996-05-28 | Gehring; Louis S. | Sound positioner |
WO2004103023A1 (ja) * | 1995-09-26 | 2004-11-25 | Ikuichiro Kinoshita | 仮想音像定位用伝達関数表作成方法、その伝達関数表を記録した記憶媒体及びそれを用いた音響信号編集方法 |
JPH09191500A (ja) * | 1995-09-26 | 1997-07-22 | Nippon Telegr & Teleph Corp <Ntt> | 仮想音像定位用伝達関数表作成方法、その伝達関数表を記録した記憶媒体及びそれを用いた音響信号編集方法 |
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 |
JPH1063470A (ja) * | 1996-06-12 | 1998-03-06 | Nintendo Co Ltd | 画像表示に連動する音響発生装置 |
US6421446B1 (en) * | 1996-09-25 | 2002-07-16 | Qsound Labs, Inc. | Apparatus for creating 3D audio imaging over headphones using binaural synthesis including elevation |
US6078669A (en) | 1997-07-14 | 2000-06-20 | Euphonics, Incorporated | Audio spatial localization apparatus and methods |
GB9726338D0 (en) * | 1997-12-13 | 1998-02-11 | Central Research Lab Ltd | A method of processing an audio signal |
GB9805534D0 (en) * | 1998-03-17 | 1998-05-13 | Central Research Lab Ltd | A method of improving 3d sound reproduction |
JP4226142B2 (ja) * | 1999-05-13 | 2009-02-18 | 三菱電機株式会社 | 音響再生装置 |
JP2001285998A (ja) * | 2000-03-29 | 2001-10-12 | Oki Electric Ind Co Ltd | 頭外音像定位装置 |
-
2002
- 2002-05-02 JP JP2002130825A patent/JP3435156B2/ja not_active Expired - Fee Related
- 2002-07-17 US US10/484,307 patent/US7602921B2/en not_active Expired - Fee Related
- 2002-07-17 CN CNB028162420A patent/CN1287633C/zh not_active Expired - Fee Related
- 2002-07-17 WO PCT/JP2002/007241 patent/WO2003009643A1/ja active Application Filing
- 2002-07-17 KR KR1020047000881A patent/KR100878457B1/ko active IP Right Grant
- 2002-07-17 EP EP02747676.1A patent/EP1408718B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7602921B2 (en) | 2009-10-13 |
US20040196991A1 (en) | 2004-10-07 |
KR20040019343A (ko) | 2004-03-05 |
JP2003102099A (ja) | 2003-04-04 |
CN1543753A (zh) | 2004-11-03 |
EP1408718A4 (en) | 2009-03-25 |
EP1408718B1 (en) | 2013-09-11 |
EP1408718A1 (en) | 2004-04-14 |
KR100878457B1 (ko) | 2009-01-13 |
WO2003009643A1 (fr) | 2003-01-30 |
JP3435156B2 (ja) | 2003-08-11 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140716 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140716 Address after: California, USA Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061129 Termination date: 20200717 |