CN118016077A - 包括编码hoa表示的位流的解码方法和装置、以及介质 - Google Patents
包括编码hoa表示的位流的解码方法和装置、以及介质 Download PDFInfo
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- CN118016077A CN118016077A CN202410171734.XA CN202410171734A CN118016077A CN 118016077 A CN118016077 A CN 118016077A CN 202410171734 A CN202410171734 A CN 202410171734A CN 118016077 A CN118016077 A CN 118016077A
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Classifications
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- 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
- G10L19/18—Vocoders using multiple modes
- G10L19/20—Vocoders using multiple modes using sound class specific coding, hybrid encoders or object based coding
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
-
- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Mathematical Physics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14305022 | 2014-01-08 | ||
| EP14305022.7 | 2014-01-08 | ||
| EP14305061.5 | 2014-01-16 | ||
| EP14305061 | 2014-01-16 | ||
| PCT/EP2014/078641 WO2015104166A1 (en) | 2014-01-08 | 2014-12-19 | Method and apparatus for improving the coding of side information required for coding a higher order ambisonics representation of a sound field |
| CN201480072725.XA CN105981100B (zh) | 2014-01-08 | 2014-12-19 | 用于改善对声场的高阶高保真度立体声响复制表示进行编码所需的边信息的编码的方法和装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480072725.XA Division CN105981100B (zh) | 2014-01-08 | 2014-12-19 | 用于改善对声场的高阶高保真度立体声响复制表示进行编码所需的边信息的编码的方法和装置 |
Publications (1)
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|---|---|
| CN118016077A true CN118016077A (zh) | 2024-05-10 |
Family
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Family Applications (7)
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| CN202410341175.2A Pending CN118248156A (zh) | 2014-01-08 | 2014-12-19 | 包括编码hoa表示的位流的解码方法和装置、以及介质 |
| CN202010020047.XA Active CN111028849B (zh) | 2014-01-08 | 2014-12-19 | 包括编码hoa表示的位流的解码方法和装置、以及介质 |
| CN201480072725.XA Active CN105981100B (zh) | 2014-01-08 | 2014-12-19 | 用于改善对声场的高阶高保真度立体声响复制表示进行编码所需的边信息的编码的方法和装置 |
| CN202410171734.XA Pending CN118016077A (zh) | 2014-01-08 | 2014-12-19 | 包括编码hoa表示的位流的解码方法和装置、以及介质 |
| CN202010019997.0A Active CN111182443B (zh) | 2014-01-08 | 2014-12-19 | 包括编码hoa表示的位流的解码方法和装置 |
| CN202010019977.3A Active CN111179955B (zh) | 2014-01-08 | 2014-12-19 | 包括编码hoa表示的位流的解码方法和装置、以及介质 |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010025266.7A Active CN111179951B (zh) | 2014-01-08 | 2014-12-19 | 包括编码hoa表示的位流的解码方法和装置、以及介质 |
| CN202410341175.2A Pending CN118248156A (zh) | 2014-01-08 | 2014-12-19 | 包括编码hoa表示的位流的解码方法和装置、以及介质 |
| CN202010020047.XA Active CN111028849B (zh) | 2014-01-08 | 2014-12-19 | 包括编码hoa表示的位流的解码方法和装置、以及介质 |
| CN201480072725.XA Active CN105981100B (zh) | 2014-01-08 | 2014-12-19 | 用于改善对声场的高阶高保真度立体声响复制表示进行编码所需的边信息的编码的方法和装置 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
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| CN202010019997.0A Active CN111182443B (zh) | 2014-01-08 | 2014-12-19 | 包括编码hoa表示的位流的解码方法和装置 |
| CN202010019977.3A Active CN111179955B (zh) | 2014-01-08 | 2014-12-19 | 包括编码hoa表示的位流的解码方法和装置、以及介质 |
Country Status (6)
| Country | Link |
|---|---|
| US (10) | US9990934B2 (enExample) |
| EP (4) | EP3092641B1 (enExample) |
| JP (5) | JP6530412B2 (enExample) |
| KR (4) | KR102686291B1 (enExample) |
| CN (7) | CN111179951B (enExample) |
| WO (1) | WO2015104166A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021075994A1 (en) | 2019-10-16 | 2021-04-22 | Saudi Arabian Oil Company | Determination of elastic properties of a geological formation using machine learning applied to data acquired while drilling |
| US11796714B2 (en) | 2020-12-10 | 2023-10-24 | Saudi Arabian Oil Company | Determination of mechanical properties of a geological formation using deep learning applied to data acquired while drilling |
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| US7394903B2 (en) * | 2004-01-20 | 2008-07-01 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Apparatus and method for constructing a multi-channel output signal or for generating a downmix signal |
| SE0400997D0 (sv) * | 2004-04-16 | 2004-04-16 | Cooding Technologies Sweden Ab | Efficient coding of multi-channel audio |
| US7983922B2 (en) * | 2005-04-15 | 2011-07-19 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for generating multi-channel synthesizer control signal and apparatus and method for multi-channel synthesizing |
| US7680123B2 (en) * | 2006-01-17 | 2010-03-16 | Qualcomm Incorporated | Mobile terminated packet data call setup without dormancy |
| US8379868B2 (en) * | 2006-05-17 | 2013-02-19 | Creative Technology Ltd | Spatial audio coding based on universal spatial cues |
| EP3511841B1 (en) * | 2007-11-16 | 2021-07-21 | DivX, LLC | Chunk header incorporating binary flags and correlated variable-length fields |
| US8219409B2 (en) * | 2008-03-31 | 2012-07-10 | Ecole Polytechnique Federale De Lausanne | Audio wave field encoding |
| WO2010090019A1 (ja) * | 2009-02-04 | 2010-08-12 | パナソニック株式会社 | 結合装置、遠隔通信システム及び結合方法 |
| KR102622947B1 (ko) * | 2010-03-26 | 2024-01-10 | 돌비 인터네셔널 에이비 | 오디오 재생을 위한 오디오 사운드필드 표현을 디코딩하는 방법 및 장치 |
| EP2451196A1 (en) * | 2010-11-05 | 2012-05-09 | Thomson Licensing | Method and apparatus for generating and for decoding sound field data including ambisonics sound field data of an order higher than three |
| EP2450880A1 (en) * | 2010-11-05 | 2012-05-09 | Thomson Licensing | Data structure for Higher Order Ambisonics audio data |
| EP2469741A1 (en) * | 2010-12-21 | 2012-06-27 | Thomson Licensing | Method and apparatus for encoding and decoding successive frames of an ambisonics representation of a 2- or 3-dimensional sound field |
| EP2541547A1 (en) * | 2011-06-30 | 2013-01-02 | Thomson Licensing | Method and apparatus for changing the relative positions of sound objects contained within a higher-order ambisonics representation |
| EP2637427A1 (en) * | 2012-03-06 | 2013-09-11 | Thomson Licensing | Method and apparatus for playback of a higher-order ambisonics audio signal |
| EP2665208A1 (en) * | 2012-05-14 | 2013-11-20 | Thomson Licensing | Method and apparatus for compressing and decompressing a Higher Order Ambisonics signal representation |
| EP2738762A1 (en) * | 2012-11-30 | 2014-06-04 | Aalto-Korkeakoulusäätiö | Method for spatial filtering of at least one first sound signal, computer readable storage medium and spatial filtering system based on cross-pattern coherence |
| EP2743922A1 (en) * | 2012-12-12 | 2014-06-18 | Thomson Licensing | Method and apparatus for compressing and decompressing a higher order ambisonics representation for a sound field |
| EP2800401A1 (en) | 2013-04-29 | 2014-11-05 | Thomson Licensing | Method and Apparatus for compressing and decompressing a Higher Order Ambisonics representation |
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2014
- 2014-12-19 CN CN202010025266.7A patent/CN111179951B/zh active Active
- 2014-12-19 WO PCT/EP2014/078641 patent/WO2015104166A1/en not_active Ceased
- 2014-12-19 US US15/110,354 patent/US9990934B2/en active Active
- 2014-12-19 CN CN202410341175.2A patent/CN118248156A/zh active Pending
- 2014-12-19 EP EP14815731.6A patent/EP3092641B1/en active Active
- 2014-12-19 KR KR1020227019915A patent/KR102686291B1/ko active Active
- 2014-12-19 CN CN202010020047.XA patent/CN111028849B/zh active Active
- 2014-12-19 KR KR1020217040165A patent/KR102409796B1/ko active Active
- 2014-12-19 EP EP22176389.9A patent/EP4089675B1/en active Active
- 2014-12-19 CN CN201480072725.XA patent/CN105981100B/zh active Active
- 2014-12-19 CN CN202410171734.XA patent/CN118016077A/zh active Pending
- 2014-12-19 EP EP25158678.0A patent/EP4554255A3/en active Pending
- 2014-12-19 CN CN202010019997.0A patent/CN111182443B/zh active Active
- 2014-12-19 KR KR1020247023646A patent/KR20240116835A/ko active Pending
- 2014-12-19 KR KR1020167021560A patent/KR102338374B1/ko active Active
- 2014-12-19 JP JP2016544628A patent/JP6530412B2/ja active Active
- 2014-12-19 EP EP19208682.5A patent/EP3648102B1/en active Active
- 2014-12-19 CN CN202010019977.3A patent/CN111179955B/zh active Active
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- 2018-04-18 US US15/956,295 patent/US10147437B2/en active Active
- 2018-11-13 US US16/189,797 patent/US10424312B2/en active Active
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- 2019-05-16 JP JP2019092768A patent/JP6848004B2/ja active Active
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- 2021-03-03 JP JP2021033172A patent/JP7258063B2/ja active Active
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