FR2986932B1 - PROCESS FOR TRANSAURAL SYNTHESIS FOR SOUND SPATIALIZATION - Google Patents

PROCESS FOR TRANSAURAL SYNTHESIS FOR SOUND SPATIALIZATION

Info

Publication number
FR2986932B1
FR2986932B1 FR1251328A FR1251328A FR2986932B1 FR 2986932 B1 FR2986932 B1 FR 2986932B1 FR 1251328 A FR1251328 A FR 1251328A FR 1251328 A FR1251328 A FR 1251328A FR 2986932 B1 FR2986932 B1 FR 2986932B1
Authority
FR
France
Prior art keywords
sound spatialization
transaural
synthesis
transaural synthesis
spatialization
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.)
Active
Application number
FR1251328A
Other languages
French (fr)
Other versions
FR2986932A1 (en
Inventor
Franck Rosset
Jean-Luc Haurais
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.)
AXD Technologies LLC
Original Assignee
Individual
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
Priority to FR1251328A priority Critical patent/FR2986932B1/en
Application filed by Individual filed Critical Individual
Priority to EP13710449.3A priority patent/EP2815589B1/en
Priority to KR20147024937A priority patent/KR20140128412A/en
Priority to CN201380009062.2A priority patent/CN104160722B/en
Priority to BR112014019926A priority patent/BR112014019926A2/en
Priority to JP2014556128A priority patent/JP6421385B2/en
Priority to IN6776DEN2014 priority patent/IN2014DN06776A/en
Priority to RU2014133066A priority patent/RU2639955C2/en
Priority to PCT/FR2013/050278 priority patent/WO2013121136A1/en
Publication of FR2986932A1 publication Critical patent/FR2986932A1/en
Application granted granted Critical
Publication of FR2986932B1 publication Critical patent/FR2986932B1/en
Priority to HK15104520.4A priority patent/HK1204188A1/en
Priority to US15/373,617 priority patent/US10321252B2/en
Priority to US16/436,798 priority patent/US20190394596A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR1251328A 2012-02-13 2012-02-13 PROCESS FOR TRANSAURAL SYNTHESIS FOR SOUND SPATIALIZATION Active FR2986932B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR1251328A FR2986932B1 (en) 2012-02-13 2012-02-13 PROCESS FOR TRANSAURAL SYNTHESIS FOR SOUND SPATIALIZATION
PCT/FR2013/050278 WO2013121136A1 (en) 2012-02-13 2013-02-11 Transaural synthesis method for sound spatialization
CN201380009062.2A CN104160722B (en) 2012-02-13 2013-02-11 Aural transmission synthetic method for sound spatialization
BR112014019926A BR112014019926A2 (en) 2012-02-13 2013-02-11 transaural synthesis method for sound spatialization
JP2014556128A JP6421385B2 (en) 2012-02-13 2013-02-11 Transoral synthesis method for sound three-dimensionalization
IN6776DEN2014 IN2014DN06776A (en) 2012-02-13 2013-02-11
EP13710449.3A EP2815589B1 (en) 2012-02-13 2013-02-11 Transaural synthesis method for sound spatialization
KR20147024937A KR20140128412A (en) 2012-02-13 2013-02-11 Transaural synthesis method for sound spatialization
RU2014133066A RU2639955C2 (en) 2012-02-13 2013-02-11 Transaural synthesis method for giving space form to sound
HK15104520.4A HK1204188A1 (en) 2012-02-13 2015-05-13 Transaural synthesis method for sound spatialization
US15/373,617 US10321252B2 (en) 2012-02-13 2016-12-09 Transaural synthesis method for sound spatialization
US16/436,798 US20190394596A1 (en) 2012-02-13 2019-06-10 Transaural synthesis method for sound spatialization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251328A FR2986932B1 (en) 2012-02-13 2012-02-13 PROCESS FOR TRANSAURAL SYNTHESIS FOR SOUND SPATIALIZATION

Publications (2)

Publication Number Publication Date
FR2986932A1 FR2986932A1 (en) 2013-08-16
FR2986932B1 true FR2986932B1 (en) 2014-03-07

Family

ID=47901163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1251328A Active FR2986932B1 (en) 2012-02-13 2012-02-13 PROCESS FOR TRANSAURAL SYNTHESIS FOR SOUND SPATIALIZATION

Country Status (10)

Country Link
EP (1) EP2815589B1 (en)
JP (1) JP6421385B2 (en)
KR (1) KR20140128412A (en)
CN (1) CN104160722B (en)
BR (1) BR112014019926A2 (en)
FR (1) FR2986932B1 (en)
HK (1) HK1204188A1 (en)
IN (1) IN2014DN06776A (en)
RU (1) RU2639955C2 (en)
WO (1) WO2013121136A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3065137B1 (en) 2017-04-07 2020-02-28 Axd Technologies, Llc SOUND SPATIALIZATION PROCESS

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 (en) * 2002-04-26 2008-03-19 ヤマハ株式会社 Reverberation imparting device, reverberation imparting method, impulse response generating device, impulse response generating method, reverberation imparting program, impulse response generating program, and recording medium
US6937737B2 (en) * 2003-10-27 2005-08-30 Britannia Investment Corporation Multi-channel audio surround sound from front located loudspeakers
KR20050060789A (en) * 2003-12-17 2005-06-22 삼성전자주식회사 Apparatus and method for controlling virtual sound
JP2005252332A (en) * 2004-03-01 2005-09-15 Clarion Co Ltd Sound field reproducing apparatus and control method thereof
US8175286B2 (en) * 2005-05-26 2012-05-08 Bang & Olufsen A/S Recording, synthesis and reproduction of sound fields in an enclosure
JP2006339694A (en) * 2005-05-31 2006-12-14 D & M Holdings Inc Audio signal output device
US7970626B2 (en) * 2005-07-08 2011-06-28 Oltine Acquistitions NY LLC Facilitating payments to health care providers
KR100619082B1 (en) * 2005-07-20 2006-09-05 삼성전자주식회사 Method and apparatus for reproducing wide mono sound
TWI396188B (en) * 2005-08-02 2013-05-11 Dolby Lab Licensing Corp Controlling spatial audio coding parameters as a function of auditory events
ATE532350T1 (en) * 2006-03-24 2011-11-15 Dolby Sweden Ab GENERATION OF SPATIAL DOWNMIXINGS FROM PARAMETRIC REPRESENTATIONS OF MULTI-CHANNEL SIGNALS
MX2008011994A (en) * 2006-03-24 2008-11-27 Dolby Sweden Ab Generation of spatial downmixes from parametric representations of multi channel signals.
JP2008301427A (en) * 2007-06-04 2008-12-11 Onkyo Corp Multichannel voice reproduction equipment
RU2437247C1 (en) * 2008-01-01 2011-12-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Method and device for sound signal processing
BRPI0907508B1 (en) * 2008-02-14 2020-09-15 Dolby Laboratories Licensing Corporation METHOD, SYSTEM AND METHOD FOR MODIFYING A STEREO ENTRY THAT INCLUDES LEFT AND RIGHT ENTRY SIGNS
UA101542C2 (en) * 2008-12-15 2013-04-10 Долби Лабораторис Лайсензин Корпорейшн Surround sound virtualizer and method with dynamic range compression
KR101764175B1 (en) * 2010-05-04 2017-08-14 삼성전자주식회사 Method and apparatus for reproducing stereophonic sound

Also Published As

Publication number Publication date
JP6421385B2 (en) 2018-11-14
CN104160722B (en) 2018-01-12
CN104160722A (en) 2014-11-19
JP2015510348A (en) 2015-04-02
EP2815589B1 (en) 2017-04-05
WO2013121136A1 (en) 2013-08-22
RU2639955C2 (en) 2017-12-25
FR2986932A1 (en) 2013-08-16
IN2014DN06776A (en) 2015-05-22
KR20140128412A (en) 2014-11-05
BR112014019926A2 (en) 2017-07-04
EP2815589A1 (en) 2014-12-24
RU2014133066A (en) 2016-04-10
HK1204188A1 (en) 2015-11-06

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