HK1244384A1 - 編碼裝置和方法、解碼裝置和方法以及程序 - Google Patents
編碼裝置和方法、解碼裝置和方法以及程序Info
- Publication number
- HK1244384A1 HK1244384A1 HK18103780.8A HK18103780A HK1244384A1 HK 1244384 A1 HK1244384 A1 HK 1244384A1 HK 18103780 A HK18103780 A HK 18103780A HK 1244384 A1 HK1244384 A1 HK 1244384A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- program
- decoding device
- coding
- coding device
- decoding
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation
- H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
-
- 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
- H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
-
- 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
- H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction
-
- 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
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Physics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Stereophonic System (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015123589 | 2015-06-19 | ||
JP2015196494 | 2015-10-02 | ||
PCT/JP2016/066574 WO2016203994A1 (ja) | 2015-06-19 | 2016-06-03 | 符号化装置および方法、復号装置および方法、並びにプログラム |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1244384A1 true HK1244384A1 (zh) | 2018-08-03 |
Family
ID=57545216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK18103780.8A HK1244384A1 (zh) | 2015-06-19 | 2018-03-19 | 編碼裝置和方法、解碼裝置和方法以及程序 |
Country Status (12)
Country | Link |
---|---|
US (2) | US20180315436A1 (zh) |
EP (1) | EP3316599B1 (zh) |
JP (3) | JP6915536B2 (zh) |
KR (2) | KR20170141276A (zh) |
CN (2) | CN107637097B (zh) |
BR (1) | BR112017026743B1 (zh) |
CA (2) | CA3232321A1 (zh) |
HK (1) | HK1244384A1 (zh) |
MX (1) | MX2017016228A (zh) |
RU (1) | RU2720439C2 (zh) |
TW (1) | TWI607655B (zh) |
WO (1) | WO2016203994A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI607655B (zh) | 2015-06-19 | 2017-12-01 | Sony Corp | Coding apparatus and method, decoding apparatus and method, and program |
RU2632473C1 (ru) * | 2016-09-30 | 2017-10-05 | ООО "Ай Ти Ви групп" | Способ обмена данными между ip видеокамерой и сервером (варианты) |
CN114898761A (zh) | 2017-08-10 | 2022-08-12 | 华为技术有限公司 | 立体声信号编解码方法及装置 |
WO2019069710A1 (ja) * | 2017-10-05 | 2019-04-11 | ソニー株式会社 | 符号化装置および方法、復号装置および方法、並びにプログラム |
US10650834B2 (en) * | 2018-01-10 | 2020-05-12 | Savitech Corp. | Audio processing method and non-transitory computer readable medium |
JP2021530723A (ja) | 2018-07-02 | 2021-11-11 | 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 | 没入的オーディオ信号を含むビットストリームを生成またはデコードするための方法および装置 |
JP7441057B2 (ja) * | 2019-01-25 | 2024-02-29 | 日本放送協会 | オーディオオーサリング装置、オーディオレンダリング装置、送信装置、受信装置、及び方法 |
JPWO2021014933A1 (zh) * | 2019-07-19 | 2021-01-28 | ||
JP7434610B2 (ja) | 2020-05-26 | 2024-02-20 | ドルビー・インターナショナル・アーベー | 効率的なダッキング利得適用による改善されたメイン‐関連オーディオ体験 |
WO2022009694A1 (ja) * | 2020-07-09 | 2022-01-13 | ソニーグループ株式会社 | 信号処理装置および方法、並びにプログラム |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3352406B2 (ja) * | 1998-09-17 | 2002-12-03 | 松下電器産業株式会社 | オーディオ信号の符号化及び復号方法及び装置 |
US7624021B2 (en) * | 2004-07-02 | 2009-11-24 | Apple Inc. | Universal container for audio data |
EP1989704B1 (en) | 2006-02-03 | 2013-10-16 | Electronics and Telecommunications Research Institute | Method and apparatus for control of randering multiobject or multichannel audio signal using spatial cue |
CN101290774B (zh) * | 2007-01-31 | 2011-09-07 | 广州广晟数码技术有限公司 | 音频编码和解码*** |
EP2158791A1 (en) * | 2007-06-26 | 2010-03-03 | Koninklijke Philips Electronics N.V. | A binaural object-oriented audio decoder |
MY165327A (en) * | 2009-10-16 | 2018-03-21 | Fraunhofer Ges Forschung | Apparatus,method and computer program for providing one or more adjusted parameters for provision of an upmix signal representation on the basis of a downmix signal representation and a parametric side information associated with the downmix signal representation,using an average value |
EP2450880A1 (en) * | 2010-11-05 | 2012-05-09 | Thomson Licensing | Data structure for Higher Order Ambisonics audio data |
US9185450B2 (en) * | 2011-06-29 | 2015-11-10 | Thomson Licensing | Managing common content on a distributed storage system |
AU2012279357B2 (en) * | 2011-07-01 | 2016-01-14 | Dolby Laboratories Licensing Corporation | System and method for adaptive audio signal generation, coding and rendering |
US9473870B2 (en) * | 2012-07-16 | 2016-10-18 | Qualcomm Incorporated | Loudspeaker position compensation with 3D-audio hierarchical coding |
US9516446B2 (en) * | 2012-07-20 | 2016-12-06 | Qualcomm Incorporated | Scalable downmix design for object-based surround codec with cluster analysis by synthesis |
WO2014036121A1 (en) * | 2012-08-31 | 2014-03-06 | Dolby Laboratories Licensing Corporation | System for rendering and playback of object based audio in various listening environments |
WO2014087277A1 (en) * | 2012-12-06 | 2014-06-12 | Koninklijke Philips N.V. | Generating drive signals for audio transducers |
WO2014091375A1 (en) * | 2012-12-14 | 2014-06-19 | Koninklijke Philips N.V. | Reverberation processing in an audio signal |
MX347551B (es) * | 2013-01-15 | 2017-05-02 | Koninklijke Philips Nv | Procesamiento de audio binaural. |
RU2602332C1 (ru) * | 2013-01-21 | 2016-11-20 | Долби Лабораторис Лайсэнзин Корпорейшн | Перекодировка метаданных |
US9607624B2 (en) * | 2013-03-29 | 2017-03-28 | Apple Inc. | Metadata driven dynamic range control |
TWI530941B (zh) | 2013-04-03 | 2016-04-21 | 杜比實驗室特許公司 | 用於基於物件音頻之互動成像的方法與系統 |
US8804971B1 (en) * | 2013-04-30 | 2014-08-12 | Dolby International Ab | Hybrid encoding of higher frequency and downmixed low frequency content of multichannel audio |
CN110085240B (zh) * | 2013-05-24 | 2023-05-23 | 杜比国际公司 | 包括音频对象的音频场景的高效编码 |
TWM487509U (zh) * | 2013-06-19 | 2014-10-01 | 杜比實驗室特許公司 | 音訊處理設備及電子裝置 |
TWI607655B (zh) | 2015-06-19 | 2017-12-01 | Sony Corp | Coding apparatus and method, decoding apparatus and method, and program |
-
2016
- 2016-06-02 TW TW105117389A patent/TWI607655B/zh active
- 2016-06-03 EP EP16811469.2A patent/EP3316599B1/en active Active
- 2016-06-03 MX MX2017016228A patent/MX2017016228A/es unknown
- 2016-06-03 KR KR1020177035762A patent/KR20170141276A/ko active Search and Examination
- 2016-06-03 WO PCT/JP2016/066574 patent/WO2016203994A1/ja active Application Filing
- 2016-06-03 US US15/735,630 patent/US20180315436A1/en not_active Abandoned
- 2016-06-03 JP JP2017524823A patent/JP6915536B2/ja active Active
- 2016-06-03 KR KR1020187027071A patent/KR102140388B1/ko active IP Right Grant
- 2016-06-03 CA CA3232321A patent/CA3232321A1/en active Pending
- 2016-06-03 CA CA2989099A patent/CA2989099C/en active Active
- 2016-06-03 RU RU2017143404A patent/RU2720439C2/ru active
- 2016-06-03 CN CN201680034330.XA patent/CN107637097B/zh active Active
- 2016-06-03 BR BR112017026743-8A patent/BR112017026743B1/pt active IP Right Grant
- 2016-06-03 CN CN202110632109.7A patent/CN113470665A/zh active Pending
-
2018
- 2018-03-19 HK HK18103780.8A patent/HK1244384A1/zh unknown
-
2019
- 2019-06-20 US US16/447,693 patent/US11170796B2/en active Active
-
2021
- 2021-05-10 JP JP2021079510A patent/JP7205566B2/ja active Active
-
2022
- 2022-12-12 JP JP2022198009A patent/JP7509190B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JPWO2016203994A1 (ja) | 2018-04-05 |
BR112017026743A2 (pt) | 2018-08-28 |
EP3316599A4 (en) | 2019-02-20 |
JP6915536B2 (ja) | 2021-08-04 |
EP3316599A1 (en) | 2018-05-02 |
US20180315436A1 (en) | 2018-11-01 |
JP2023025251A (ja) | 2023-02-21 |
TW201717663A (zh) | 2017-05-16 |
JP7205566B2 (ja) | 2023-01-17 |
CN113470665A (zh) | 2021-10-01 |
EP3316599B1 (en) | 2020-10-28 |
WO2016203994A1 (ja) | 2016-12-22 |
CA2989099A1 (en) | 2016-12-22 |
CN107637097A (zh) | 2018-01-26 |
BR112017026743B1 (pt) | 2022-12-27 |
KR20180107307A (ko) | 2018-10-01 |
RU2017143404A3 (zh) | 2019-11-13 |
KR20170141276A (ko) | 2017-12-22 |
US20190304479A1 (en) | 2019-10-03 |
CA2989099C (en) | 2024-04-16 |
RU2017143404A (ru) | 2019-06-13 |
MX2017016228A (es) | 2018-04-20 |
CN107637097B (zh) | 2021-06-29 |
JP2021114001A (ja) | 2021-08-05 |
CA3232321A1 (en) | 2016-12-22 |
RU2720439C2 (ru) | 2020-04-29 |
KR102140388B1 (ko) | 2020-07-31 |
US11170796B2 (en) | 2021-11-09 |
TWI607655B (zh) | 2017-12-01 |
JP7509190B2 (ja) | 2024-07-02 |
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