DE69841162D1 - Verfahren und anordnung zur bearbeitung einer virtuelle akustische umgebung - Google Patents

Verfahren und anordnung zur bearbeitung einer virtuelle akustische umgebung

Info

Publication number
DE69841162D1
DE69841162D1 DE69841162T DE69841162T DE69841162D1 DE 69841162 D1 DE69841162 D1 DE 69841162D1 DE 69841162 T DE69841162 T DE 69841162T DE 69841162 T DE69841162 T DE 69841162T DE 69841162 D1 DE69841162 D1 DE 69841162D1
Authority
DE
Germany
Prior art keywords
acoustic environment
arrangement
processing
virtual acoustic
filters
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 - Lifetime
Application number
DE69841162T
Other languages
German (de)
English (en)
Inventor
Jyri Huopaniemi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE69841162D1 publication Critical patent/DE69841162D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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

Landscapes

  • 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)
DE69841162T 1997-10-20 1998-10-19 Verfahren und anordnung zur bearbeitung einer virtuelle akustische umgebung Expired - Lifetime DE69841162D1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DE69841162D1 true DE69841162D1 (de) 2009-10-29

Family

ID=8549762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69841162T Expired - Lifetime DE69841162D1 (de) 1997-10-20 1998-10-19 Verfahren und anordnung zur bearbeitung einer virtuelle akustische umgebung

Country Status (12)

Country Link
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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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
US7526790B1 (en) 2002-03-28 2009-04-28 Nokia Corporation Virtual audio arena effect for live TV presentations: system, methods and program products
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JP2007280485A (ja) 2006-04-05 2007-10-25 Sony Corp 記録装置、再生装置、記録再生装置、記録方法、再生方法および記録再生方法並びに記録媒体
US20080240448A1 (en) * 2006-10-05 2008-10-02 Telefonaktiebolaget L M Ericsson (Publ) Simulation of Acoustic Obstruction and Occlusion
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
US8401685B2 (en) 2009-04-01 2013-03-19 Azat Fuatovich Zakirov Method for reproducing an audio recording with the simulation of the acoustic characteristics of the recording condition
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
US9906885B2 (en) * 2016-07-15 2018-02-27 Qualcomm Incorporated Methods and systems for inserting virtual sounds into an environment
WO2018035505A1 (en) 2016-08-19 2018-02-22 Linear Algebra Technologies Limited Operations using sparse volumetric data
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
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
JP4684415B2 (ja) 2011-05-18
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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Legal Events

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