JP4684415B2 - 仮想音響環境を処理する方法とシステム - Google Patents

仮想音響環境を処理する方法とシステム Download PDF

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Publication number
JP4684415B2
JP4684415B2 JP2000517404A JP2000517404A JP4684415B2 JP 4684415 B2 JP4684415 B2 JP 4684415B2 JP 2000517404 A JP2000517404 A JP 2000517404A JP 2000517404 A JP2000517404 A JP 2000517404A JP 4684415 B2 JP4684415 B2 JP 4684415B2
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filter
parameters
acoustic environment
parameter
transmitting
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JP2001521191A5 (enExample
JP2001521191A (ja
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フオパニエミ ジリ
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Nokia Oyj
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    • 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
    • G10K15/08—Arrangements for producing a reverberation or echo 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

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  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Stereophonic System (AREA)
  • Saccharide Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP2000517404A 1997-10-20 1998-10-19 仮想音響環境を処理する方法とシステム Expired - Fee Related JP4684415B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI974006A FI116990B (fi) 1997-10-20 1997-10-20 Menetelmä ja järjestelmä akustisen virtuaaliympäristön käsittelemiseksi
FI974006 1997-10-20
PCT/FI1998/000812 WO1999021164A1 (en) 1997-10-20 1998-10-19 A method and a system for processing a virtual acoustic environment

Publications (3)

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JP2001521191A JP2001521191A (ja) 2001-11-06
JP2001521191A5 JP2001521191A5 (enExample) 2008-09-25
JP4684415B2 true JP4684415B2 (ja) 2011-05-18

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JP2000517404A Expired - Fee Related JP4684415B2 (ja) 1997-10-20 1998-10-19 仮想音響環境を処理する方法とシステム

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US (1) US6343131B1 (enExample)
EP (1) EP1023716B1 (enExample)
JP (1) JP4684415B2 (enExample)
KR (1) KR100440454B1 (enExample)
CN (1) CN1122964C (enExample)
AT (1) ATE443315T1 (enExample)
AU (1) AU9543598A (enExample)
BR (1) BR9815208B1 (enExample)
DE (1) DE69841162D1 (enExample)
FI (1) FI116990B (enExample)
RU (1) RU2234819C2 (enExample)
WO (1) WO1999021164A1 (enExample)

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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
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
US20080232601A1 (en) * 2007-03-21 2008-09-25 Ville Pulkki Method and apparatus for enhancement of audio reconstruction
DE602008004252D1 (de) * 2007-06-08 2011-02-10 Dolby Lab Licensing Corp Hybridableitung von surround-sound-audiokanälen durch steuerbares kombinieren von umgebungs- und matrixdekodierten signalkomponenten
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RU2392670C1 (ru) * 2009-04-01 2010-06-20 Кашапов Ильфак Илгизович Способ аутентичного воспроизведения двух-, многоканальной аудиозаписи с моделированным воссозданием во вторичном пространстве параметров акустических характеристик окружающего пространства условий проведения аудиозаписи и получением вторичного звукового поля по признакам подобного первичному звуковому полю
CN102804808B (zh) * 2009-06-30 2015-05-27 诺基亚公司 用于呈现空间音频的方法及装置
JP5672741B2 (ja) * 2010-03-31 2015-02-18 ソニー株式会社 信号処理装置および方法、並びにプログラム
CN102665156B (zh) * 2012-03-27 2014-07-02 中国科学院声学研究所 一种基于耳机的虚拟3d重放方法
CN104956689B (zh) 2012-11-30 2017-07-04 Dts（英属维尔京群岛）有限公司 用于个性化音频虚拟化的方法和装置
US9794715B2 (en) 2013-03-13 2017-10-17 Dts Llc System and methods for processing stereo audio content
EP3257892B1 (en) 2013-09-13 2021-09-01 Dow Global Technologies LLC Peroxide-crosslinkable compositions and processes for their manufacture
CN104240695A (zh) * 2014-08-29 2014-12-24 华南理工大学 一种优化的基于耳机重放的虚拟声合成方法
EP3018918A1 (en) * 2014-11-07 2016-05-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating output signals based on an audio source signal, sound reproduction system and loudspeaker signal
KR101682105B1 (ko) * 2015-05-28 2016-12-02 조애란 입체음향 조절 방법 및 장치
GB2541912A (en) * 2015-09-03 2017-03-08 Nokia Technologies Oy A method and system for communicating with a user immersed in a virtual reality environment
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GB2593170A (en) 2020-03-16 2021-09-22 Nokia Technologies Oy Rendering reverberation
KR102540160B1 (ko) * 2022-07-21 2023-06-07 삼성엔지니어링 주식회사 3차원음향스터디 자동출력장치 및 방법
WO2024067543A1 (zh) * 2022-09-30 2024-04-04 抖音视界有限公司 混响的处理方法、装置和非易失性计算机可读存储介质

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Also Published As

Publication number Publication date
KR20010031248A (ko) 2001-04-16
US6343131B1 (en) 2002-01-29
DE69841162D1 (de) 2009-10-29
EP1023716B1 (en) 2009-09-16
FI974006L (fi) 1999-07-13
EP1023716A1 (en) 2000-08-02
JP2001521191A (ja) 2001-11-06
FI974006A0 (fi) 1997-10-20
ATE443315T1 (de) 2009-10-15
CN1282444A (zh) 2001-01-31
RU2234819C2 (ru) 2004-08-20
BR9815208A (pt) 2001-01-30
FI116990B (fi) 2006-04-28
CN1122964C (zh) 2003-10-01
KR100440454B1 (ko) 2004-07-14
AU9543598A (en) 1999-05-10
WO1999021164A1 (en) 1999-04-29
BR9815208B1 (pt) 2011-11-29

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