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
- sound
- decoding
- encoding device
- coding method
- 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
-
- 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 |
|---|---|---|---|
| PL19190764.1T PL3584791T3 (pl) | 2012-11-05 | 2013-11-01 | Urządzenie do kodowania mowy/dźwięku oraz sposób kodowania mowy/dźwięku |
| 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 |
Family Applications Before (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) | EP4220636B1 (pl) |
| JP (3) | JP6234372B2 (pl) |
| KR (2) | KR102161162B1 (pl) |
| CN (2) | CN104737227B (pl) |
| BR (1) | BR112015009352B1 (pl) |
| CA (1) | CA2889942C (pl) |
| ES (2) | ES2753228T3 (pl) |
| MX (1) | MX355630B (pl) |
| MY (2) | MY189358A (pl) |
| PL (2) | PL3584791T3 (pl) |
| RU (3) | RU2678657C1 (pl) |
| WO (1) | WO2014068995A1 (pl) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2960286B2 (ja) | 1993-07-16 | 1999-10-06 | オルガノ株式会社 | テクスチャーの改良された小麦粉製品およびその製造方法 |
| RU2662693C2 (ru) | 2014-02-28 | 2018-07-26 | Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. | Устройство декодирования, устройство кодирования, способ декодирования и способ кодирования |
| CA2958429C (en) * | 2014-07-25 | 2020-03-10 | Panasonic Intellectual Property Corporation Of America | Audio signal coding apparatus, audio signal decoding apparatus, audio signal coding method, and audio signal decoding method |
| 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 |
| CN115512711B (zh) * | 2021-06-22 | 2025-07-01 | 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 |
| CN117597734A (zh) * | 2021-07-29 | 2024-02-23 | 松下电器（美国）知识产权公司 | 信息处理系统、信息处理方法以及信息处理程序 |
| CN115331647B (zh) * | 2022-07-04 | 2026-04-07 | 北京期音信息科技有限公司 | 多音轨音乐生成方法及装置 |
| CN116013367A (zh) * | 2022-12-30 | 2023-04-25 | 阿里巴巴（中国）有限公司 | 音频质量的分析方法和装置、电子设备以及存储介质 |
| 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 |
| 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 |
| 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 |
| 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 |
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| 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 |
| US8160874B2 (en) * | 2005-12-27 | 2012-04-17 | Panasonic Corporation | Speech frame loss compensation using non-cyclic-pulse-suppressed version of previous frame excitation as synthesis filter source |
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| EP2080270A4 (en) | 2006-10-06 | 2010-11-17 | Agency Science Tech & Res | ENCODING METHOD, DECODING METHOD, ENCODER, DECODER, AND COMPUTER PROGRAM PRODUCTS |
| KR101412255B1 (ko) * | 2006-12-13 | 2014-08-14 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치 및 이들의 방법 |
| 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 |
| JPWO2009084221A1 (ja) * | 2007-12-27 | 2011-05-12 | パナソニック株式会社 | 符号化装置、復号装置およびこれらの方法 |
| US20110035214A1 (en) * | 2008-04-09 | 2011-02-10 | Panasonic Corporation | Encoding device and encoding method |
| 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 |
| CN102460574A (zh) * | 2009-05-19 | 2012-05-16 | 韩国电子通信研究院 | 用于使用层级正弦脉冲编码对音频信号进行编码和解码的方法和设备 |
| WO2011048798A1 (ja) * | 2009-10-20 | 2011-04-28 | パナソニック株式会社 | 符号化装置、復号化装置およびこれらの方法 |
| 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 |
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| KR101699898B1 (ko) * | 2011-02-14 | 2017-01-25 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 스펙트럼 영역에서 디코딩된 오디오 신호를 처리하기 위한 방법 및 장치 |
| 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 not_active Ceased
- 2013-11-01 MY MYPI2018001934A patent/MY189358A/en unknown
- 2013-11-01 RU RU2018108805A patent/RU2678657C1/ru active
- 2013-11-01 MX MX2015004981A patent/MX355630B/es active IP Right Grant
- 2013-11-01 EP EP23163921.2A patent/EP4220636B1/en active Active
- 2013-11-01 PL PL19190764.1T patent/PL3584791T3/pl unknown
- 2013-11-01 KR KR1020157011505A patent/KR102161162B1/ko active Active
- 2013-11-01 EP EP19190764.1A patent/EP3584791B1/en active Active
- 2013-11-01 JP JP2014544326A patent/JP6234372B2/ja active Active
- 2013-11-01 US US14/439,090 patent/US9679576B2/en active Active
- 2013-11-01 PL PL13850858T patent/PL2916318T3/pl unknown
- 2013-11-01 KR KR1020207027193A patent/KR102215991B1/ko active Active
- 2013-11-01 RU RU2015116610A patent/RU2648629C2/ru active
- 2013-11-01 CN CN201710940788.8A patent/CN107633847B/zh active Active
- 2013-11-01 ES ES13850858T patent/ES2753228T3/es active Active
- 2013-11-01 MY MYPI2015701381A patent/MY171754A/en unknown
- 2013-11-01 EP EP13850858.5A patent/EP2916318B1/en active Active
- 2013-11-01 BR BR112015009352-3A patent/BR112015009352B1/pt active IP Right Grant
- 2013-11-01 CA CA2889942A patent/CA2889942C/en active Active
- 2013-11-01 ES ES19190764T patent/ES2969117T3/es 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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