KR100440454B1 - 가상 음향 환경을 처리하는 방법 및 시스템 - Google Patents

가상 음향 환경을 처리하는 방법 및 시스템 Download PDF

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Publication number
KR100440454B1
KR100440454B1 KR10-2000-7004231A KR20007004231A KR100440454B1 KR 100440454 B1 KR100440454 B1 KR 100440454B1 KR 20007004231 A KR20007004231 A KR 20007004231A KR 100440454 B1 KR100440454 B1 KR 100440454B1
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South Korea
Prior art keywords
filter
receiving device
parameters
filters
acoustic environment
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KR20010031248A (ko
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후오패니에미이이리
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노키아 오와이제이
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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)
KR10-2000-7004231A 1997-10-20 1998-10-19 가상 음향 환경을 처리하는 방법 및 시스템 Expired - Fee Related KR100440454B1 (ko)

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
FI974006 1997-10-20

Publications (2)

Publication Number Publication Date
KR20010031248A KR20010031248A (ko) 2001-04-16
KR100440454B1 true KR100440454B1 (ko) 2004-07-14

Family

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KR10-2000-7004231A Expired - Fee Related KR100440454B1 (ko) 1997-10-20 1998-10-19 가상 음향 환경을 처리하는 방법 및 시스템

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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KR101682105B1 (ko) * 2015-05-28 2016-12-02 조애란 입체음향 조절 방법 및 장치
KR102540160B1 (ko) * 2022-07-21 2023-06-07 삼성엔지니어링 주식회사 3차원음향스터디 자동출력장치 및 방법

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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
JP4254502B2 (ja) * 2003-11-21 2009-04-15 ヤマハ株式会社 アレースピーカ装置
KR101132485B1 (ko) 2003-12-02 2012-03-30 톰슨 라이센싱 오디오 신호의 임펄스 응답의 코딩 및 디코딩 방법
RU2260210C2 (ru) * 2004-04-05 2005-09-10 Пыльнев Михаил Александрович Способ воспроизведения аудиохарактеристик данного окружающего пространства
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JP2006030443A (ja) * 2004-07-14 2006-02-02 Sony Corp 記録媒体、記録装置及び方法、データ処理装置及び方法、データ出力装置及び方法
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US7184557B2 (en) * 2005-03-03 2007-02-27 William Berson Methods and apparatuses for recording and playing back audio signals
JP4950220B2 (ja) * 2006-01-03 2012-06-13 エスエル オーディオ エイ／エス 部屋の中のスピーカーを等化する方法とシステム
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
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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
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Publication number Priority date Publication date Assignee Title
KR101682105B1 (ko) * 2015-05-28 2016-12-02 조애란 입체음향 조절 방법 및 장치
KR102540160B1 (ko) * 2022-07-21 2023-06-07 삼성엔지니어링 주식회사 3차원음향스터디 자동출력장치 및 방법

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
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
AU9543598A (en) 1999-05-10
WO1999021164A1 (en) 1999-04-29
BR9815208B1 (pt) 2011-11-29

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