PL2916318T3 - Urządzenie do kodowania dźwięku mowy, urządzenie do dekodowania dźwięku mowy, sposób kodowania dźwięku mowy oraz sposób dekodowania dźwięku mowy - Google Patents
Urządzenie do kodowania dźwięku mowy, urządzenie do dekodowania dźwięku mowy, sposób kodowania dźwięku mowy oraz sposób dekodowania dźwięku mowyInfo
- Publication number
- PL2916318T3 PL2916318T3 PL13850858T PL13850858T PL2916318T3 PL 2916318 T3 PL2916318 T3 PL 2916318T3 PL 13850858 T PL13850858 T PL 13850858T PL 13850858 T PL13850858 T PL 13850858T PL 2916318 T3 PL2916318 T3 PL 2916318T3
- Authority
- PL
- Poland
- Prior art keywords
- speech audio
- audio decoding
- audio encoding
- speech
- encoding
- Prior art date
Links
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
- G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/0204—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 spectral analysis, e.g. transform vocoders or subband vocoders using subband decomposition
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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
- G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/0212—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 spectral analysis, e.g. transform vocoders or subband vocoders using orthogonal transformation
-
- 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
- G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/032—Quantisation or dequantisation of spectral components
-
- 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
- G10L19/002—Dynamic bit allocation
-
- 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
- G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
-
- 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
- G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/032—Quantisation or dequantisation of spectral components
- G10L19/035—Scalar quantisation
-
- 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
- G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
-
- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
-
- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
- G10L21/0388—Details of processing therefor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012243707 | 2012-11-05 | ||
| JP2013115917 | 2013-05-31 | ||
| EP13850858.5A EP2916318B1 (en) | 2012-11-05 | 2013-11-01 | Speech audio encoding device, speech audio decoding device, speech audio encoding method, and speech audio decoding method |
| PCT/JP2013/006496 WO2014068995A1 (ja) | 2012-11-05 | 2013-11-01 | 音声音響符号化装置、音声音響復号装置、音声音響符号化方法及び音声音響復号方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2916318T3 true PL2916318T3 (pl) | 2020-04-30 |
Family
ID=50626940
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL13850858T PL2916318T3 (pl) | 2012-11-05 | 2013-11-01 | Urządzenie do kodowania dźwięku mowy, urządzenie do dekodowania dźwięku mowy, sposób kodowania dźwięku mowy oraz sposób dekodowania dźwięku mowy |
| PL19190764.1T PL3584791T3 (pl) | 2012-11-05 | 2013-11-01 | Urządzenie do kodowania mowy/dźwięku oraz sposób kodowania mowy/dźwięku |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19190764.1T PL3584791T3 (pl) | 2012-11-05 | 2013-11-01 | Urządzenie do kodowania mowy/dźwięku oraz sposób kodowania mowy/dźwięku |
Country Status (13)
| Country | Link |
|---|---|
| US (4) | US9679576B2 (pl) |
| EP (3) | EP3584791B1 (pl) |
| JP (3) | JP6234372B2 (pl) |
| KR (2) | KR102161162B1 (pl) |
| CN (2) | CN104737227B (pl) |
| BR (1) | BR112015009352B1 (pl) |
| CA (1) | CA2889942C (pl) |
| ES (2) | ES2969117T3 (pl) |
| MX (1) | MX355630B (pl) |
| MY (2) | MY171754A (pl) |
| PL (2) | PL2916318T3 (pl) |
| RU (3) | RU2648629C2 (pl) |
| WO (1) | WO2014068995A1 (pl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370008B (zh) | 2014-02-28 | 2024-04-09 | 弗朗霍弗应用研究促进协会 | 解码装置、编码装置、解码方法、编码方法、终端装置、以及基站装置 |
| EP3413307B1 (en) | 2014-07-25 | 2020-07-15 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | Audio signal coding apparatus, audio signal decoding device, and methods thereof |
| CN107294579A (zh) * | 2016-03-30 | 2017-10-24 | 索尼公司 | 无线通信系统中的装置和方法以及无线通信系统 |
| JP6348562B2 (ja) * | 2016-12-16 | 2018-06-27 | マクセル株式会社 | 復号化装置および復号化方法 |
| US10825467B2 (en) * | 2017-04-21 | 2020-11-03 | Qualcomm Incorporated | Non-harmonic speech detection and bandwidth extension in a multi-source environment |
| US11682406B2 (en) * | 2021-01-28 | 2023-06-20 | Sony Interactive Entertainment LLC | Level-of-detail audio codec |
| CN115512711A (zh) * | 2021-06-22 | 2022-12-23 | 腾讯科技（深圳）有限公司 | 语音编码、语音解码方法、装置、计算机设备和存储介质 |
| CN117095685B (zh) * | 2023-10-19 | 2023-12-19 | 深圳市新移科技有限公司 | 一种联发科平台终端设备及其控制方法 |
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| JP2523286B2 (ja) * | 1986-08-01 | 1996-08-07 | 日本電信電話株式会社 | 音声符号化及び復号化方法 |
| JP2570603B2 (ja) | 1993-11-24 | 1997-01-08 | 日本電気株式会社 | 音声信号伝送装置およびノイズ抑圧装置 |
| DE19730130C2 (de) * | 1997-07-14 | 2002-02-28 | Fraunhofer Ges Forschung | Verfahren zum Codieren eines Audiosignals |
| JP4359949B2 (ja) | 1998-10-22 | 2009-11-11 | ソニー株式会社 | 信号符号化装置及び方法、並びに信号復号装置及び方法 |
| US6353808B1 (en) * | 1998-10-22 | 2002-03-05 | Sony Corporation | Apparatus and method for encoding a signal as well as apparatus and method for decoding a signal |
| JP4287545B2 (ja) * | 1999-07-26 | 2009-07-01 | パナソニック株式会社 | サブバンド符号化方式 |
| JP4008244B2 (ja) * | 2001-03-02 | 2007-11-14 | 松下電器産業株式会社 | 符号化装置および復号化装置 |
| JP2002374171A (ja) | 2001-06-15 | 2002-12-26 | Sony Corp | 符号化装置および方法、復号装置および方法、記録媒体、並びにプログラム |
| JP4506039B2 (ja) * | 2001-06-15 | 2010-07-21 | ソニー株式会社 | 符号化装置及び方法、復号装置及び方法、並びに符号化プログラム及び復号プログラム |
| JP2004094090A (ja) * | 2002-09-03 | 2004-03-25 | Matsushita Electric Ind Co Ltd | オーディオ信号圧縮伸長装置及び方法 |
| JP3877158B2 (ja) * | 2002-10-31 | 2007-02-07 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | 周波数偏移検出回路及び周波数偏移検出方法、携帯通信端末 |
| KR100851970B1 (ko) * | 2005-07-15 | 2008-08-12 | 삼성전자주식회사 | 오디오 신호의 중요주파수 성분 추출방법 및 장치와 이를이용한 저비트율 오디오 신호 부호화/복호화 방법 및 장치 |
| WO2007077841A1 (ja) * | 2005-12-27 | 2007-07-12 | Matsushita Electric Industrial Co., Ltd. | 音声復号装置および音声復号方法 |
| US7831434B2 (en) * | 2006-01-20 | 2010-11-09 | Microsoft Corporation | Complex-transform channel coding with extended-band frequency coding |
| US20100114581A1 (en) | 2006-10-06 | 2010-05-06 | Te Li | Method for encoding, method for decoding, encoder, decoder and computer program products |
| BRPI0721079A2 (pt) * | 2006-12-13 | 2014-07-01 | Panasonic Corp | Dispositivo de codificação, dispositivo de decodificação e método dos mesmos |
| KR101291672B1 (ko) * | 2007-03-07 | 2013-08-01 | 삼성전자주식회사 | 노이즈 신호 부호화 및 복호화 장치 및 방법 |
| US7774205B2 (en) * | 2007-06-15 | 2010-08-10 | Microsoft Corporation | Coding of sparse digital media spectral data |
| US8527265B2 (en) * | 2007-10-22 | 2013-09-03 | Qualcomm Incorporated | Low-complexity encoding/decoding of quantized MDCT spectrum in scalable speech and audio codecs |
| WO2009084221A1 (ja) * | 2007-12-27 | 2009-07-09 | Panasonic Corporation | 符号化装置、復号装置およびこれらの方法 |
| WO2009125588A1 (ja) * | 2008-04-09 | 2009-10-15 | パナソニック株式会社 | 符号化装置および符号化方法 |
| JP5267115B2 (ja) * | 2008-12-26 | 2013-08-21 | ソニー株式会社 | 信号処理装置、その処理方法およびプログラム |
| JP5730860B2 (ja) * | 2009-05-19 | 2015-06-10 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートＥｌｅｃｔｒｏｎｉｃｓ Ａｎｄ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ | 階層型正弦波パルスコーディングを用いるオーディオ信号の符号化及び復号化方法及び装置 |
| CN102576539B (zh) * | 2009-10-20 | 2016-08-03 | 松下电器（美国）知识产权公司 | 编码装置、通信终端装置、基站装置以及编码方法 |
| CN102081927B (zh) * | 2009-11-27 | 2012-07-18 | 中兴通讯股份有限公司 | 一种可分层音频编码、解码方法及系统 |
| US20120029926A1 (en) * | 2010-07-30 | 2012-02-02 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for dependent-mode coding of audio signals |
| SG192746A1 (en) * | 2011-02-14 | 2013-09-30 | Fraunhofer Ges Forschung | Apparatus and method for processing a decoded audio signal in a spectral domain |
| JP5732614B2 (ja) | 2011-05-24 | 2015-06-10 | パナソニックＩｐマネジメント株式会社 | 放電灯点灯装置及びそれを用いた灯具並びに車両 |
| JP2013115917A (ja) | 2011-11-29 | 2013-06-10 | Nec Tokin Corp | 非接触電力伝送送電装置、非接触電力伝送受電装置、非接触電力伝送及び通信システム |
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2013
- 2013-11-01 CN CN201380050272.6A patent/CN104737227B/zh active Active
- 2013-11-01 WO PCT/JP2013/006496 patent/WO2014068995A1/ja active Application Filing
- 2013-11-01 PL PL13850858T patent/PL2916318T3/pl unknown
- 2013-11-01 PL PL19190764.1T patent/PL3584791T3/pl unknown
- 2013-11-01 US US14/439,090 patent/US9679576B2/en active Active
- 2013-11-01 MX MX2015004981A patent/MX355630B/es active IP Right Grant
- 2013-11-01 RU RU2015116610A patent/RU2648629C2/ru active
- 2013-11-01 MY MYPI2015701381A patent/MY171754A/en unknown
- 2013-11-01 RU RU2018108805A patent/RU2678657C1/ru active
- 2013-11-01 ES ES19190764T patent/ES2969117T3/es active Active
- 2013-11-01 EP EP19190764.1A patent/EP3584791B1/en active Active
- 2013-11-01 EP EP23163921.2A patent/EP4220636A1/en active Pending
- 2013-11-01 BR BR112015009352-3A patent/BR112015009352B1/pt active IP Right Grant
- 2013-11-01 CN CN201710940788.8A patent/CN107633847B/zh active Active
- 2013-11-01 MY MYPI2018001934A patent/MY189358A/en unknown
- 2013-11-01 EP EP13850858.5A patent/EP2916318B1/en active Active
- 2013-11-01 JP JP2014544326A patent/JP6234372B2/ja active Active
- 2013-11-01 KR KR1020157011505A patent/KR102161162B1/ko active IP Right Grant
- 2013-11-01 KR KR1020207027193A patent/KR102215991B1/ko active IP Right Grant
- 2013-11-01 ES ES13850858T patent/ES2753228T3/es active Active
- 2013-11-01 CA CA2889942A patent/CA2889942C/en active Active
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2017
- 2017-05-09 US US15/590,360 patent/US9892740B2/en active Active
- 2017-10-23 JP JP2017204661A patent/JP6435392B2/ja active Active
- 2017-12-20 US US15/848,841 patent/US10210877B2/en active Active
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2018
- 2018-11-09 JP JP2018211253A patent/JP6647370B2/ja active Active
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2019
- 2019-01-09 US US16/243,588 patent/US10510354B2/en active Active
- 2019-01-17 RU RU2019101184A patent/RU2701065C1/ru active
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