KR20140128412A - 사운드 공간화를 위한 트랜스오럴 합성 방법 - Google Patents

사운드 공간화를 위한 트랜스오럴 합성 방법 Download PDF

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Publication number
KR20140128412A
KR20140128412A KR20147024937A KR20147024937A KR20140128412A KR 20140128412 A KR20140128412 A KR 20140128412A KR 20147024937 A KR20147024937 A KR 20147024937A KR 20147024937 A KR20147024937 A KR 20147024937A KR 20140128412 A KR20140128412 A KR 20140128412A
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KR
South Korea
Prior art keywords
signal
signals
channels
sound
quot
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Abandoned
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KR20147024937A
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English (en)
Korean (ko)
Inventor
프랭크 로쎄
장-뤽 오레
Original Assignee
프랭크 로쎄
장-뤽 오레
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Application filed by 프랭크 로쎄, 장-뤽 오레 filed Critical 프랭크 로쎄
Publication of KR20140128412A publication Critical patent/KR20140128412A/ko
Abandoned legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Stereophonic System (AREA)
KR20147024937A 2012-02-13 2013-02-11 사운드 공간화를 위한 트랜스오럴 합성 방법 Abandoned KR20140128412A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1251328 2012-02-13
FR1251328A FR2986932B1 (fr) 2012-02-13 2012-02-13 Procede de synthese transaurale pour la spatialisation sonore
PCT/FR2013/050278 WO2013121136A1 (fr) 2012-02-13 2013-02-11 Procédé de synthèse transaurale pour la spatialisation sonore

Publications (1)

Publication Number Publication Date
KR20140128412A true KR20140128412A (ko) 2014-11-05

Family

ID=47901163

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20147024937A Abandoned KR20140128412A (ko) 2012-02-13 2013-02-11 사운드 공간화를 위한 트랜스오럴 합성 방법

Country Status (9)

Country Link
EP (1) EP2815589B1 (cg-RX-API-DMAC7.html)
JP (1) JP6421385B2 (cg-RX-API-DMAC7.html)
KR (1) KR20140128412A (cg-RX-API-DMAC7.html)
CN (1) CN104160722B (cg-RX-API-DMAC7.html)
BR (1) BR112014019926A2 (cg-RX-API-DMAC7.html)
FR (1) FR2986932B1 (cg-RX-API-DMAC7.html)
IN (1) IN2014DN06776A (cg-RX-API-DMAC7.html)
RU (1) RU2639955C2 (cg-RX-API-DMAC7.html)
WO (1) WO2013121136A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3065137B1 (fr) 2017-04-07 2020-02-28 Axd Technologies, Llc Procede de spatialisation sonore

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020133327A1 (en) * 1998-03-31 2002-09-19 Mcgrath David Stanley Acoustic response simulation system
US20030035553A1 (en) * 2001-08-10 2003-02-20 Frank Baumgarte Backwards-compatible perceptual coding of spatial cues
JP4062959B2 (ja) * 2002-04-26 2008-03-19 ヤマハ株式会社 残響付与装置、残響付与方法、インパルス応答生成装置、インパルス応答生成方法、残響付与プログラム、インパルス応答生成プログラムおよび記録媒体
US6937737B2 (en) * 2003-10-27 2005-08-30 Britannia Investment Corporation Multi-channel audio surround sound from front located loudspeakers
KR20050060789A (ko) * 2003-12-17 2005-06-22 삼성전자주식회사 가상 음향 재생 방법 및 그 장치
JP2005252332A (ja) * 2004-03-01 2005-09-15 Clarion Co Ltd 音場再生装置及びその制御方法
WO2006126161A2 (en) * 2005-05-26 2006-11-30 Bang & Olufsen A/S Recording, synthesis and reproduction of sound fields in an enclosure
JP2006339694A (ja) * 2005-05-31 2006-12-14 D & M Holdings Inc オーディオ信号出力装置
US7970626B2 (en) * 2005-07-08 2011-06-28 Oltine Acquistitions NY LLC Facilitating payments to health care providers
KR100619082B1 (ko) * 2005-07-20 2006-09-05 삼성전자주식회사 와이드 모노 사운드 재생 방법 및 시스템
TWI396188B (zh) * 2005-08-02 2013-05-11 Dolby Lab Licensing Corp 依聆聽事件之函數控制空間音訊編碼參數的技術
MX2008011994A (es) * 2006-03-24 2008-11-27 Dolby Sweden Ab Generacion de mezclas descendentes espaciales a partir de representaciones parametricas de señales de multicanal.
RU2407226C2 (ru) * 2006-03-24 2010-12-20 Долби Свидн Аб Генерация пространственных сигналов понижающего микширования из параметрических представлений мультиканальных сигналов
JP2008301427A (ja) * 2007-06-04 2008-12-11 Onkyo Corp マルチチャンネル音声再生装置
RU2437247C1 (ru) * 2008-01-01 2011-12-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для обработки звукового сигнала
JP5341919B2 (ja) * 2008-02-14 2013-11-13 ドルビー ラボラトリーズ ライセンシング コーポレイション ステレオ音響の拡幅
UA101542C2 (ru) * 2008-12-15 2013-04-10 Долби Лабораторис Лайсензин Корпорейшн Виртуализатор окружающего звука с динамическим сжатием диапазона и способ
KR101764175B1 (ko) * 2010-05-04 2017-08-14 삼성전자주식회사 입체 음향 재생 방법 및 장치

Also Published As

Publication number Publication date
CN104160722B (zh) 2018-01-12
RU2639955C2 (ru) 2017-12-25
RU2014133066A (ru) 2016-04-10
BR112014019926A2 (pt) 2017-07-04
CN104160722A (zh) 2014-11-19
JP2015510348A (ja) 2015-04-02
JP6421385B2 (ja) 2018-11-14
HK1204188A1 (en) 2015-11-06
IN2014DN06776A (cg-RX-API-DMAC7.html) 2015-05-22
WO2013121136A1 (fr) 2013-08-22
EP2815589B1 (fr) 2017-04-05
FR2986932B1 (fr) 2014-03-07
EP2815589A1 (fr) 2014-12-24
FR2986932A1 (fr) 2013-08-16

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