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FI974006L - Menetelmä ja järjestelmä akustisen virtuaaliympäristön käsittelemiseks i - Google Patents

Menetelmä ja järjestelmä akustisen virtuaaliympäristön käsittelemiseks i Download PDF

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Publication number
FI974006L
FI974006L FI974006A FI974006A FI974006L FI 974006 L FI974006 L FI 974006L FI 974006 A FI974006 A FI 974006A FI 974006 A FI974006 A FI 974006A FI 974006 L FI974006 L FI 974006L
Authority
FI
Finland
Prior art keywords
processing
virtual environment
acoustic virtual
acoustic
environment
Prior art date
Application number
FI974006A
Other languages
English (en)
Swedish (sv)
Other versions
FI116990B (fi
FI974006A0 (fi
Inventor
Jyri Huopaniemi
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 FI974006A0 publication Critical patent/FI974006A0/fi
Priority to FI974006A priority Critical patent/FI116990B/fi
Priority to BRPI9815208-4A priority patent/BR9815208B1/pt
Priority to AT98949020T priority patent/ATE443315T1/de
Priority to CN98812451A priority patent/CN1122964C/zh
Priority to JP2000517404A priority patent/JP4684415B2/ja
Priority to DE69841162T priority patent/DE69841162D1/de
Priority to AU95435/98A priority patent/AU9543598A/en
Priority to KR10-2000-7004231A priority patent/KR100440454B1/ko
Priority to US09/174,989 priority patent/US6343131B1/en
Priority to EP98949020A priority patent/EP1023716B1/en
Priority to RU2000112549/28A priority patent/RU2234819C2/ru
Priority to PCT/FI1998/000812 priority patent/WO1999021164A1/en
Publication of FI974006L publication Critical patent/FI974006L/fi
Application granted granted Critical
Publication of FI116990B publication Critical patent/FI116990B/fi

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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FI974006A 1997-10-20 1997-10-20 Menetelmä ja järjestelmä akustisen virtuaaliympäristön käsittelemiseksi FI116990B (fi)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI974006A FI116990B (fi) 1997-10-20 1997-10-20 Menetelmä ja järjestelmä akustisen virtuaaliympäristön käsittelemiseksi
AU95435/98A AU9543598A (en) 1997-10-20 1998-10-19 A method and a system for processing a virtual acoustic environment
US09/174,989 US6343131B1 (en) 1997-10-20 1998-10-19 Method and a system for processing a virtual acoustic environment
CN98812451A CN1122964C (zh) 1997-10-20 1998-10-19 一种处理虚拟声音环境的方法和系统
JP2000517404A 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
DE69841162T DE69841162D1 (de) 1997-10-20 1998-10-19 Verfahren und anordnung zur bearbeitung einer virtuelle akustische umgebung
BRPI9815208-4A BR9815208B1 (pt) 1997-10-20 1998-10-19 método e sistema para processamento de ambientes acústicos virtuais, dispositivo transmissor e dispositivo receptor para processamento de ambientes acústicos virtuais.
KR10-2000-7004231A KR100440454B1 (ko) 1997-10-20 1998-10-19 가상 음향 환경을 처리하는 방법 및 시스템
AT98949020T ATE443315T1 (de) 1997-10-20 1998-10-19 Verfahren und anordnung zur bearbeitung einer virtuelle akustische umgebung
EP98949020A EP1023716B1 (en) 1997-10-20 1998-10-19 A method and a system for processing a virtual acoustic environment
RU2000112549/28A RU2234819C2 (ru) 1997-10-20 1998-10-19 Способ и система для передачи характеристик виртуального акустического окружающего пространства
PCT/FI1998/000812 WO1999021164A1 (en) 1997-10-20 1998-10-19 A method and a system for processing a virtual acoustic environment

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
FI974006A0 FI974006A0 (fi) 1997-10-20
FI974006L true FI974006L (fi) 1999-07-13
FI116990B FI116990B (fi) 2006-04-28

Family

ID=8549762

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974006A FI116990B (fi) 1997-10-20 1997-10-20 Menetelmä ja järjestelmä akustisen virtuaaliympäristön käsittelemiseksi

Country Status (12)

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

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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
US20080232601A1 (en) * 2007-03-21 2008-09-25 Ville Pulkki Method and apparatus for enhancement of audio reconstruction
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
ATE493731T1 (de) * 2007-06-08 2011-01-15 Dolby Lab Licensing Corp Hybridableitung von surround-sound-audiokanälen durch steuerbares kombinieren von umgebungs- und matrixdekodierten signalkomponenten
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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
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CN117197314A (zh) 2016-08-19 2023-12-08 莫维迪厄斯有限公司 使用稀疏体积数据的渲染操作
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Also Published As

Publication number Publication date
CN1282444A (zh) 2001-01-31
CN1122964C (zh) 2003-10-01
BR9815208A (pt) 2001-01-30
EP1023716A1 (en) 2000-08-02
US6343131B1 (en) 2002-01-29
FI116990B (fi) 2006-04-28
EP1023716B1 (en) 2009-09-16
JP2001521191A (ja) 2001-11-06
JP4684415B2 (ja) 2011-05-18
WO1999021164A1 (en) 1999-04-29
ATE443315T1 (de) 2009-10-15
FI974006A0 (fi) 1997-10-20
BR9815208B1 (pt) 2011-11-29
DE69841162D1 (de) 2009-10-29
RU2234819C2 (ru) 2004-08-20
AU9543598A (en) 1999-05-10
KR100440454B1 (ko) 2004-07-14
KR20010031248A (ko) 2001-04-16

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