FI116505B - Menetelmä ja järjestelmä suunnatun äänen käsittelemiseksi akustisessa virtuaaliympäristössä - Google Patents

Menetelmä ja järjestelmä suunnatun äänen käsittelemiseksi akustisessa virtuaaliympäristössä Download PDF

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Publication number
FI116505B
FI116505B FI980649A FI980649A FI116505B FI 116505 B FI116505 B FI 116505B FI 980649 A FI980649 A FI 980649A FI 980649 A FI980649 A FI 980649A FI 116505 B FI116505 B FI 116505B
Authority
FI
Finland
Prior art keywords
sound
filter
sound source
filters
virtual environment
Prior art date
Application number
FI980649A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI980649A0 (fi
FI980649A (fi
Inventor
Jyri Huopaniemi
Riitta Vaeaenaenen
Original Assignee
Nokia Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of FI980649A0 publication Critical patent/FI980649A0/fi
Priority to FI980649A priority Critical patent/FI116505B/fi
Priority to US09/273,436 priority patent/US7369668B1/en
Priority to AT99910399T priority patent/ATE361522T1/de
Priority to PCT/FI1999/000226 priority patent/WO1999049453A1/en
Priority to AU29369/99A priority patent/AU2936999A/en
Priority to KR1020007010576A priority patent/KR100662673B1/ko
Priority to JP2000538346A priority patent/JP4573433B2/ja
Priority to CN998065447A priority patent/CN1132145C/zh
Priority to DE69935974T priority patent/DE69935974T2/de
Priority to EP99910399A priority patent/EP1064647B1/de
Priority to ES99910399T priority patent/ES2285834T3/es
Publication of FI980649A publication Critical patent/FI980649A/fi
Application granted granted Critical
Publication of FI116505B publication Critical patent/FI116505B/fi
Priority to JP2008250770A priority patent/JP2009055621A/ja

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/02—Synthesis of acoustic waves

Landscapes

  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Steroid Compounds (AREA)
  • Complex Calculations (AREA)
  • Executing Machine-Instructions (AREA)
  • Electrophonic Musical Instruments (AREA)
FI980649A 1998-03-23 1998-03-23 Menetelmä ja järjestelmä suunnatun äänen käsittelemiseksi akustisessa virtuaaliympäristössä FI116505B (fi)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI980649A FI116505B (fi) 1998-03-23 1998-03-23 Menetelmä ja järjestelmä suunnatun äänen käsittelemiseksi akustisessa virtuaaliympäristössä
US09/273,436 US7369668B1 (en) 1998-03-23 1999-03-22 Method and system for processing directed sound in an acoustic virtual environment
JP2000538346A JP4573433B2 (ja) 1998-03-23 1999-03-23 仮想音響環境において指向性音響を処理する方法およびシステム
PCT/FI1999/000226 WO1999049453A1 (en) 1998-03-23 1999-03-23 A method and a system for processing directed sound in an acoustic virtual environment
AU29369/99A AU2936999A (en) 1998-03-23 1999-03-23 A method and a system for processing directed sound in an acoustic virtual environment
KR1020007010576A KR100662673B1 (ko) 1998-03-23 1999-03-23 청각 가상환경에서 유향음을 처리하기 위한 방법 및 시스템
AT99910399T ATE361522T1 (de) 1998-03-23 1999-03-23 Verfahren und system zur behandlung von gerichtetem schall in einer akustisch-virtuellen umgegung
CN998065447A CN1132145C (zh) 1998-03-23 1999-03-23 用于处理声学虚拟环境中的定向声的方法和系统
DE69935974T DE69935974T2 (de) 1998-03-23 1999-03-23 Verfahren und system zur behandlung von gerichtetem schall in einer akustisch-virtuellen umgegung
EP99910399A EP1064647B1 (de) 1998-03-23 1999-03-23 Verfahren und system zur behandlung von gerichtetem schall in einer akustisch-virtuellen umgegung
ES99910399T ES2285834T3 (es) 1998-03-23 1999-03-23 Metodo y sistema dpara procesar sonido dirigido en un entorno virtual acustico.
JP2008250770A JP2009055621A (ja) 1998-03-23 2008-09-29 仮想音響環境において指向性音響を処理する方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980649 1998-03-23
FI980649A FI116505B (fi) 1998-03-23 1998-03-23 Menetelmä ja järjestelmä suunnatun äänen käsittelemiseksi akustisessa virtuaaliympäristössä

Publications (3)

Publication Number Publication Date
FI980649A0 FI980649A0 (fi) 1998-03-23
FI980649A FI980649A (fi) 1999-09-24
FI116505B true FI116505B (fi) 2005-11-30

Family

ID=8551352

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980649A FI116505B (fi) 1998-03-23 1998-03-23 Menetelmä ja järjestelmä suunnatun äänen käsittelemiseksi akustisessa virtuaaliympäristössä

Country Status (11)

Country Link
US (1) US7369668B1 (de)
EP (1) EP1064647B1 (de)
JP (2) JP4573433B2 (de)
KR (1) KR100662673B1 (de)
CN (1) CN1132145C (de)
AT (1) ATE361522T1 (de)
AU (1) AU2936999A (de)
DE (1) DE69935974T2 (de)
ES (1) ES2285834T3 (de)
FI (1) FI116505B (de)
WO (1) WO1999049453A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116505B (fi) * 1998-03-23 2005-11-30 Nokia Corp Menetelmä ja järjestelmä suunnatun äänen käsittelemiseksi akustisessa virtuaaliympäristössä
US6668177B2 (en) 2001-04-26 2003-12-23 Nokia Corporation Method and apparatus for displaying prioritized icons in a mobile terminal
US7032188B2 (en) 2001-09-28 2006-04-18 Nokia Corporation Multilevel sorting and displaying of contextual objects
US6996777B2 (en) 2001-11-29 2006-02-07 Nokia Corporation Method and apparatus for presenting auditory icons in a mobile terminal
US6934911B2 (en) 2002-01-25 2005-08-23 Nokia Corporation Grouping and displaying of contextual objects
JP2005094271A (ja) * 2003-09-16 2005-04-07 Nippon Hoso Kyokai <Nhk> 仮想空間音響再生プログラムおよび仮想空間音響再生装置
JP4516527B2 (ja) * 2003-11-12 2010-08-04 本田技研工業株式会社 音声認識装置
KR101167058B1 (ko) * 2004-04-16 2012-07-30 스마트 인터넷 테크놀로지 씨알씨 피티와이 엘티디 오디오 신을 생성함에 사용되는 장치, 방법 및 컴퓨터로 읽기 가능한 매체
JP4789145B2 (ja) * 2006-01-06 2011-10-12 サミー株式会社 コンテンツ再生装置及びコンテンツ再生プログラム
JP4894386B2 (ja) * 2006-07-21 2012-03-14 ソニー株式会社 音声信号処理装置、音声信号処理方法および音声信号処理プログラム
JP5082327B2 (ja) * 2006-08-09 2012-11-28 ソニー株式会社 音声信号処理装置、音声信号処理方法および音声信号処理プログラム
GB0724366D0 (en) * 2007-12-14 2008-01-23 Univ York Environment modelling
JP5397131B2 (ja) * 2009-09-29 2014-01-22 沖電気工業株式会社 音源方向推定装置及びプログラム
JP5141738B2 (ja) * 2010-09-17 2013-02-13 株式会社デンソー 立体音場生成装置
US8810598B2 (en) 2011-04-08 2014-08-19 Nant Holdings Ip, Llc Interference based augmented reality hosting platforms
EP2719200B1 (de) * 2011-06-09 2019-12-25 Sony Ericsson Mobile Communications AB Reduzierung des datenvolumens kopfbezogenener übertragungsfunktionen
WO2013078345A1 (en) 2011-11-21 2013-05-30 Nant Holdings Ip, Llc Subscription bill service, systems and methods
CN103152500B (zh) * 2013-02-21 2015-06-24 黄文明 多方通话中回音消除方法
US9582516B2 (en) 2013-10-17 2017-02-28 Nant Holdings Ip, Llc Wide area augmented reality location-based services
WO2018077379A1 (en) 2016-10-25 2018-05-03 Huawei Technologies Co., Ltd. Method and apparatus for acoustic scene playback
KR102113542B1 (ko) 2017-11-30 2020-05-21 서울과학기술대학교 산학협력단 심층신경망을 이용하여 음향 신호를 정규화하는 방법
US10705790B2 (en) * 2018-11-07 2020-07-07 Nvidia Corporation Application of geometric acoustics for immersive virtual reality (VR)
CN114630240B (zh) * 2022-03-16 2024-01-16 北京小米移动软件有限公司 方向滤波器的生成方法、音频处理方法、装置及存储介质

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731848A (en) 1984-10-22 1988-03-15 Northwestern University Spatial reverberator
US5285165A (en) 1988-05-26 1994-02-08 Renfors Markku K Noise elimination method
FI90166C (fi) 1991-10-16 1993-12-27 Nokia Mobile Phones Ltd Cmos-kompander
FI89846C (fi) 1991-11-29 1993-11-25 Nokia Mobile Phones Ltd En deviationsbegraensare foer en fraon en radiotelefon utsaend signal
FI92535C (fi) 1992-02-14 1994-11-25 Nokia Mobile Phones Ltd Kohinan vaimennusjärjestelmä puhesignaaleille
EP0563929B1 (de) 1992-04-03 1998-12-30 Yamaha Corporation Verfahren zur Steuerung von Tonquellenposition
EP0649578B1 (de) 1992-07-07 2003-05-14 Lake Technology Limited Digitales filter mit hoher genauigkeit und effizienz
JPH06292298A (ja) * 1993-03-31 1994-10-18 Sega Enterp Ltd 聴覚特性及びモニター環境を考慮した三次元仮想音像形成装置
JP3552244B2 (ja) * 1993-05-21 2004-08-11 ソニー株式会社 音場再生装置
JP3578783B2 (ja) 1993-09-24 2004-10-20 ヤマハ株式会社 電子楽器の音像定位装置
JPH0793367A (ja) * 1993-09-28 1995-04-07 Atsushi Matsushita 音声情報検索システム及び装置
US5485514A (en) 1994-03-31 1996-01-16 Northern Telecom Limited Telephone instrument and method for altering audible characteristics
US5659619A (en) 1994-05-11 1997-08-19 Aureal Semiconductor, Inc. Three-dimensional virtual audio display employing reduced complexity imaging filters
US5684881A (en) 1994-05-23 1997-11-04 Matsushita Electric Industrial Co., Ltd. Sound field and sound image control apparatus and method
JP3258195B2 (ja) * 1995-03-27 2002-02-18 シャープ株式会社 音像定位制御装置
JPH08272380A (ja) * 1995-03-30 1996-10-18 Taimuuea:Kk 仮想３次元空間音響の再生方法および装置
US5831518A (en) * 1995-06-16 1998-11-03 Sony Corporation Sound producing method and sound producing apparatus
FR2736499B1 (fr) 1995-07-03 1997-09-12 France Telecom Procede de diffusion d'un son avec une directivite donnee
FR2738099B1 (fr) 1995-08-25 1997-10-24 France Telecom Procede de simulation de la qualite acoustique d'une salle et processeur audio-numerique associe
US5790957A (en) 1995-09-12 1998-08-04 Nokia Mobile Phones Ltd. Speech recall in cellular telephone
FI102337B1 (fi) 1995-09-13 1998-11-13 Nokia Mobile Phones Ltd Menetelmä ja piirijärjestely audiosignaalin käsittelemiseksi
JP3296471B2 (ja) * 1995-10-09 2002-07-02 日本電信電話株式会社 音場制御方法および装置
FI100840B (fi) 1995-12-12 1998-02-27 Nokia Mobile Phones Ltd Kohinanvaimennin ja menetelmä taustakohinan vaimentamiseksi kohinaises ta puheesta sekä matkaviestin
JP3976360B2 (ja) * 1996-08-29 2007-09-19 富士通株式会社 立体音響処理装置
DE19646055A1 (de) 1996-11-07 1998-05-14 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Abbildung von Schallquellen auf Lautsprecher
JP3266020B2 (ja) * 1996-12-12 2002-03-18 ヤマハ株式会社 音像定位方法及び装置
FI116990B (fi) 1997-10-20 2006-04-28 Nokia Oyj Menetelmä ja järjestelmä akustisen virtuaaliympäristön käsittelemiseksi
FI116505B (fi) * 1998-03-23 2005-11-30 Nokia Corp Menetelmä ja järjestelmä suunnatun äänen käsittelemiseksi akustisessa virtuaaliympäristössä

Also Published As

Publication number Publication date
KR20010034650A (ko) 2001-04-25
EP1064647B1 (de) 2007-05-02
DE69935974T2 (de) 2007-09-06
DE69935974D1 (de) 2007-06-14
JP2009055621A (ja) 2009-03-12
KR100662673B1 (ko) 2006-12-28
WO1999049453A1 (en) 1999-09-30
ES2285834T3 (es) 2007-11-16
JP4573433B2 (ja) 2010-11-04
ATE361522T1 (de) 2007-05-15
FI980649A0 (fi) 1998-03-23
AU2936999A (en) 1999-10-18
CN1302426A (zh) 2001-07-04
US7369668B1 (en) 2008-05-06
EP1064647A1 (de) 2001-01-03
CN1132145C (zh) 2003-12-24
JP2002508609A (ja) 2002-03-19
FI980649A (fi) 1999-09-24

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