AU9543598A - A method and a system for processing a virtual acoustic environment - Google Patents

A method and a system for processing a virtual acoustic environment

Info

Publication number
AU9543598A
AU9543598A AU95435/98A AU9543598A AU9543598A AU 9543598 A AU9543598 A AU 9543598A AU 95435/98 A AU95435/98 A AU 95435/98A AU 9543598 A AU9543598 A AU 9543598A AU 9543598 A AU9543598 A AU 9543598A
Authority
AU
Australia
Prior art keywords
acoustic environment
processing
virtual acoustic
filters
parametrisized
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.)
Abandoned
Application number
AU95435/98A
Other languages
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
Publication of AU9543598A publication Critical patent/AU9543598A/en
Abandoned 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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
AU95435/98A 1997-10-20 1998-10-19 A method and a system for processing a virtual acoustic environment Abandoned AU9543598A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI974006 1997-10-20
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
AU9543598A true AU9543598A (en) 1999-05-10

Family

ID=8549762

Family Applications (1)

Application Number Title Priority Date Filing Date
AU95435/98A Abandoned AU9543598A (en) 1997-10-20 1998-10-19 A method and a system for processing a virtual acoustic environment

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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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
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
US20080232601A1 (en) * 2007-03-21 2008-09-25 Ville Pulkki Method and apparatus for enhancement of audio reconstruction
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
BRPI0813334A2 (pt) * 2007-06-08 2014-12-23 Dolby Lab Licensing Corp Derivação híbrida de canais de áudio de som surround pela combinação de forma controlável de componentes de sinal de ambiente e decodificado com matriz.
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
EP2416314A4 (en) 2009-04-01 2013-05-22 Azat Fuatovich Zakirov AUDIO RECORDING REPRODUCTION METHOD WITH MODELING ACOUSTICAL CHARACTERISTICS OF THE RECORDING CONDITIONS
US9351070B2 (en) * 2009-06-30 2016-05-24 Nokia Technologies Oy Positional disambiguation in spatial audio
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
US9745447B2 (en) 2013-09-13 2017-08-29 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
EP4446984B1 (en) * 2016-08-19 2025-12-03 Movidius Ltd. 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
EP1023716B1 (en) 2009-09-16
ATE443315T1 (de) 2009-10-15
JP4684415B2 (ja) 2011-05-18
DE69841162D1 (de) 2009-10-29
KR20010031248A (ko) 2001-04-16
CN1282444A (zh) 2001-01-31
CN1122964C (zh) 2003-10-01
JP2001521191A (ja) 2001-11-06
RU2234819C2 (ru) 2004-08-20
BR9815208B1 (pt) 2011-11-29
BR9815208A (pt) 2001-01-30
FI974006A0 (fi) 1997-10-20
FI974006L (fi) 1999-07-13
WO1999021164A1 (en) 1999-04-29
EP1023716A1 (en) 2000-08-02
KR100440454B1 (ko) 2004-07-14
US6343131B1 (en) 2002-01-29
FI116990B (fi) 2006-04-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase