HUE042058T2 - Szórványossági információ beszerzése magasabb rendû abiszonikus audio leképezõ egységekhez - Google Patents
Szórványossági információ beszerzése magasabb rendû abiszonikus audio leképezõ egységekhezInfo
- Publication number
- HUE042058T2 HUE042058T2 HUE15727842A HUE15727842A HUE042058T2 HU E042058 T2 HUE042058 T2 HU E042058T2 HU E15727842 A HUE15727842 A HU E15727842A HU E15727842 A HUE15727842 A HU E15727842A HU E042058 T2 HUE042058 T2 HU E042058T2
- Authority
- HU
- Hungary
- Prior art keywords
- higher order
- order ambisonic
- ambisonic audio
- audio renderers
- sparseness information
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
-
- 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
- H04S2420/03—Application of parametric coding in stereophonic audio systems
-
- 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
- H04S2420/11—Application of ambisonics in stereophonic audio systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Mathematical Physics (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462005829P | 2014-05-30 | 2014-05-30 | |
| US201462023662P | 2014-07-11 | 2014-07-11 | |
| US14/724,560 US9609452B2 (en) | 2013-02-08 | 2015-05-28 | Obtaining sparseness information for higher order ambisonic audio renderers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE042058T2 true HUE042058T2 (hu) | 2019-06-28 |
Family
ID=53366340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE15727842A HUE042058T2 (hu) | 2014-05-30 | 2015-05-29 | Szórványossági információ beszerzése magasabb rendû abiszonikus audio leképezõ egységekhez |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP3149971B1 (enExample) |
| JP (1) | JP6297721B2 (enExample) |
| KR (1) | KR101818877B1 (enExample) |
| CN (2) | CN110827839B (enExample) |
| BR (1) | BR112016028215B1 (enExample) |
| CA (1) | CA2949108C (enExample) |
| ES (1) | ES2699657T3 (enExample) |
| HU (1) | HUE042058T2 (enExample) |
| WO (1) | WO2015184307A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020518159A (ja) | 2017-04-18 | 2020-06-18 | オムニオ、サウンド、リミテッドＯｍｎｉｏ Ｓｏｕｎｄ Ｌｉｍｉｔｅｄ | 心理音響的なグループ化現象を有するステレオ展開 |
| GB2572419A (en) * | 2018-03-29 | 2019-10-02 | Nokia Technologies Oy | Spatial sound rendering |
| KR102823969B1 (ko) | 2018-04-16 | 2025-06-23 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 방향성 사운드 소스의 인코딩 및 디코딩을 위한 방법, 장치 및 시스템 |
| US10999693B2 (en) * | 2018-06-25 | 2021-05-04 | Qualcomm Incorporated | Rendering different portions of audio data using different renderers |
| US11798569B2 (en) * | 2018-10-02 | 2023-10-24 | Qualcomm Incorporated | Flexible rendering of audio data |
| CN110764696B (zh) * | 2019-09-26 | 2020-10-16 | 开放智能机器（上海）有限公司 | 向量信息存储及更新的方法、装置、电子设备及存储介质 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101379552B (zh) * | 2006-02-07 | 2013-06-19 | Lg电子株式会社 | 用于编码/解码信号的装置和方法 |
| WO2010070016A1 (en) * | 2008-12-19 | 2010-06-24 | Dolby Sweden Ab | Method and apparatus for applying reverb to a multi-channel audio signal using spatial cue parameters |
| US9113281B2 (en) * | 2009-10-07 | 2015-08-18 | The University Of Sydney | Reconstruction of a recorded sound field |
| WO2011076285A1 (en) * | 2009-12-23 | 2011-06-30 | Nokia Corporation | Sparse audio |
| EP2450880A1 (en) * | 2010-11-05 | 2012-05-09 | Thomson Licensing | Data structure for Higher Order Ambisonics audio data |
| KR102817211B1 (ko) * | 2011-07-01 | 2025-06-10 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 적응형 오디오 신호 생성， 코딩 및 렌더링을 위한 시스템 및 방법 |
| EP2637427A1 (en) * | 2012-03-06 | 2013-09-11 | Thomson Licensing | Method and apparatus for playback of a higher-order ambisonics audio signal |
| BR112015001128B1 (pt) * | 2012-07-16 | 2021-09-08 | Dolby International Ab | Método e dispositivo para renderização de uma representação de um som ou campo sonoro e meio legível por computador |
-
2015
- 2015-05-29 CN CN201910995684.6A patent/CN110827839B/zh active Active
- 2015-05-29 BR BR112016028215-9A patent/BR112016028215B1/pt active IP Right Grant
- 2015-05-29 WO PCT/US2015/033262 patent/WO2015184307A1/en not_active Ceased
- 2015-05-29 EP EP15727842.5A patent/EP3149971B1/en active Active
- 2015-05-29 CN CN201580028070.0A patent/CN106415712B/zh active Active
- 2015-05-29 KR KR1020167033117A patent/KR101818877B1/ko not_active Expired - Fee Related
- 2015-05-29 ES ES15727842T patent/ES2699657T3/es active Active
- 2015-05-29 CA CA2949108A patent/CA2949108C/en active Active
- 2015-05-29 HU HUE15727842A patent/HUE042058T2/hu unknown
- 2015-05-29 JP JP2016569942A patent/JP6297721B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3149971B1 (en) | 2018-08-29 |
| CN110827839A (zh) | 2020-02-21 |
| BR112016028215A2 (pt) | 2017-08-22 |
| CN106415712B (zh) | 2019-11-15 |
| CN106415712A (zh) | 2017-02-15 |
| WO2015184307A1 (en) | 2015-12-03 |
| KR20170015897A (ko) | 2017-02-10 |
| CA2949108C (en) | 2019-02-26 |
| JP6297721B2 (ja) | 2018-03-20 |
| JP2017520177A (ja) | 2017-07-20 |
| BR112016028215B1 (pt) | 2022-08-23 |
| CN110827839B (zh) | 2023-09-19 |
| EP3149971A1 (en) | 2017-04-05 |
| ES2699657T3 (es) | 2019-02-12 |
| KR101818877B1 (ko) | 2018-01-15 |
| CA2949108A1 (en) | 2015-12-03 |
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