HK1204188A1 - Transaural synthesis method for sound spatialization - Google Patents
Transaural synthesis method for sound spatializationInfo
- Publication number
- HK1204188A1 HK1204188A1 HK15104520.4A HK15104520A HK1204188A1 HK 1204188 A1 HK1204188 A1 HK 1204188A1 HK 15104520 A HK15104520 A HK 15104520A HK 1204188 A1 HK1204188 A1 HK 1204188A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- synthesis method
- sound spatialization
- transaural
- transaural synthesis
- spatialization
- Prior art date
Links
- 238000001308 synthesis method Methods 0.000 title 1
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
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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]
Landscapes
- 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)
Applications Claiming Priority (2)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1204188A1 true HK1204188A1 (en) | 2015-11-06 |
Family
ID=47901163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK15104520.4A HK1204188A1 (en) | 2012-02-13 | 2015-05-13 | Transaural synthesis method 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)
| 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)
| 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 |
| EP1900252B1 (en) * | 2005-05-26 | 2013-07-17 | 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 |
| BRPI0621485B1 (en) * | 2006-03-24 | 2020-01-14 | Dolby Int Ab | decoder and method to derive headphone down mix signal, decoder to derive space stereo down mix signal, receiver, reception method, audio player and audio reproduction method |
| 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 |
| RU2439717C1 (en) * | 2008-01-01 | 2012-01-10 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Method and device for sound signal processing |
| KR101183127B1 (en) * | 2008-02-14 | 2012-09-19 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | A Method for Modifying a Stereo Input and a Sound Reproduction System |
| 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 |
-
2012
- 2012-02-13 FR FR1251328A patent/FR2986932B1/en active Active
-
2013
- 2013-02-11 BR BR112014019926A patent/BR112014019926A2/en not_active Application Discontinuation
- 2013-02-11 WO PCT/FR2013/050278 patent/WO2013121136A1/en active Application Filing
- 2013-02-11 IN IN6776DEN2014 patent/IN2014DN06776A/en unknown
- 2013-02-11 EP EP13710449.3A patent/EP2815589B1/en active Active
- 2013-02-11 CN CN201380009062.2A patent/CN104160722B/en active Active
- 2013-02-11 RU RU2014133066A patent/RU2639955C2/en active
- 2013-02-11 JP JP2014556128A patent/JP6421385B2/en active Active
- 2013-02-11 KR KR20147024937A patent/KR20140128412A/en active IP Right Grant
-
2015
- 2015-05-13 HK HK15104520.4A patent/HK1204188A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2986932B1 (en) | 2014-03-07 |
| JP2015510348A (en) | 2015-04-02 |
| CN104160722A (en) | 2014-11-19 |
| RU2639955C2 (en) | 2017-12-25 |
| WO2013121136A1 (en) | 2013-08-22 |
| EP2815589A1 (en) | 2014-12-24 |
| IN2014DN06776A (en) | 2015-05-22 |
| KR20140128412A (en) | 2014-11-05 |
| EP2815589B1 (en) | 2017-04-05 |
| BR112014019926A2 (en) | 2017-07-04 |
| FR2986932A1 (en) | 2013-08-16 |
| RU2014133066A (en) | 2016-04-10 |
| JP6421385B2 (en) | 2018-11-14 |
| CN104160722B (en) | 2018-01-12 |
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