HUE063871T2 - Audiojel feldolgozó készülék, audiojel feldolgozási eljárás és audiojel feldolgozó program - Google Patents
Audiojel feldolgozó készülék, audiojel feldolgozási eljárás és audiojel feldolgozó programInfo
- Publication number
- HUE063871T2 HUE063871T2 HUE19167229A HUE19167229A HUE063871T2 HU E063871 T2 HUE063871 T2 HU E063871T2 HU E19167229 A HUE19167229 A HU E19167229A HU E19167229 A HUE19167229 A HU E19167229A HU E063871 T2 HUE063871 T2 HU E063871T2
- Authority
- HU
- Hungary
- Prior art keywords
- signal processing
- audio signal
- processing device
- processing method
- program
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 title 3
- 238000003672 processing method Methods 0.000 title 1
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
- G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
-
- 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
-
- 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
- G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
- G10L19/07—Line spectrum pair [LSP] 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
- G10L19/04—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
- G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
- G10L19/09—Long term prediction, i.e. removing periodical redundancies, e.g. by using adaptive codebook or pitch predictor
-
- 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
- G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
- G10L19/12—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
- G10L19/135—Vector sum excited linear prediction [VSELP]
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0085—Formatting with cells
-
- 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
- G10L2019/0001—Codebooks
- G10L2019/0011—Long term prediction filters, i.e. pitch estimation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Quality & Reliability (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Stereo-Broadcasting Methods (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Circuits Of Receivers In General (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013224120A JP5981408B2 (ja) | 2013-10-29 | 2013-10-29 | 音声信号処理装置、音声信号処理方法、及び音声信号処理プログラム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE063871T2 true HUE063871T2 (hu) | 2024-02-28 |
Family
ID=53003956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE19167229A HUE063871T2 (hu) | 2013-10-29 | 2014-10-10 | Audiojel feldolgozó készülék, audiojel feldolgozási eljárás és audiojel feldolgozó program |
Country Status (21)
| Country | Link |
|---|---|
| US (5) | US9799344B2 (hu) |
| EP (5) | EP3065134B1 (hu) |
| JP (1) | JP5981408B2 (hu) |
| KR (5) | KR102036704B1 (hu) |
| CN (6) | CN110176239B (hu) |
| AU (5) | AU2014341476B2 (hu) |
| BR (2) | BR122017020760B1 (hu) |
| CA (4) | CA3081225C (hu) |
| DK (3) | DK3528247T3 (hu) |
| ES (2) | ES2732440T3 (hu) |
| FI (2) | FI3528247T3 (hu) |
| HK (1) | HK1223188A1 (hu) |
| HU (1) | HUE063871T2 (hu) |
| MX (1) | MX347234B (hu) |
| MY (3) | MY179197A (hu) |
| PL (2) | PL3065134T3 (hu) |
| PT (3) | PT3065134T (hu) |
| RU (5) | RU2651234C2 (hu) |
| SG (1) | SG11201600542VA (hu) |
| TR (1) | TR201909126T4 (hu) |
| WO (1) | WO2015064346A1 (hu) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5981408B2 (ja) * | 2013-10-29 | 2016-08-31 | 株式会社Ｎｔｔドコモ | 音声信号処理装置、音声信号処理方法、及び音声信号処理プログラム |
| JP6914390B2 (ja) * | 2018-06-06 | 2021-08-04 | 株式会社Ｎｔｔドコモ | 音声信号処理方法 |
| CN110111805B (zh) * | 2019-04-29 | 2021-10-29 | 北京声智科技有限公司 | 远场语音交互中的自动增益控制方法、装置及可读存储介质 |
| FR3100061B1 (fr) * | 2019-08-22 | 2021-07-30 | Thales Sa | Procede de determination d'une distance de vol d'un aeronef sur un segment de discontinuite, procede de determination d'une trajectoire, produit programme d'ordinateur et module de determination associes |
| CN114613372B (zh) * | 2022-02-21 | 2022-10-18 | 北京富通亚讯网络信息技术有限公司 | 一种音频传输抗丢包的错误隐藏技术方法 |
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| KR970011728B1 (ko) * | 1994-12-21 | 1997-07-14 | 김광호 | 음향신호의 에러은닉방법 및 그 장치 |
| US6178317B1 (en) * | 1997-10-09 | 2001-01-23 | Ibiquity Digital Corporation | System and method for mitigating intermittent interruptions in an audio radio broadcast system |
| US6775649B1 (en) * | 1999-09-01 | 2004-08-10 | Texas Instruments Incorporated | Concealment of frame erasures for speech transmission and storage system and method |
| AU7486200A (en) * | 1999-09-22 | 2001-04-24 | Conexant Systems, Inc. | Multimode speech encoder |
| CA2290037A1 (en) * | 1999-11-18 | 2001-05-18 | Voiceage Corporation | Gain-smoothing amplifier device and method in codecs for wideband speech and audio signals |
| JP2001228896A (ja) * | 2000-02-14 | 2001-08-24 | Iwatsu Electric Co Ltd | 欠落音声パケットの代替置換方式 |
| EP1199709A1 (en) * | 2000-10-20 | 2002-04-24 | Telefonaktiebolaget Lm Ericsson | Error Concealment in relation to decoding of encoded acoustic signals |
| US7031926B2 (en) | 2000-10-23 | 2006-04-18 | Nokia Corporation | Spectral parameter substitution for the frame error concealment in a speech decoder |
| US7590525B2 (en) * | 2001-08-17 | 2009-09-15 | Broadcom Corporation | Frame erasure concealment for predictive speech coding based on extrapolation of speech waveform |
| CA2388439A1 (en) * | 2002-05-31 | 2003-11-30 | Voiceage Corporation | A method and device for efficient frame erasure concealment in linear predictive based speech codecs |
| KR100587953B1 (ko) * | 2003-12-26 | 2006-06-08 | 한국전자통신연구원 | 대역-분할 광대역 음성 코덱에서의 고대역 오류 은닉 장치 및 그를 이용한 비트스트림 복호화 시스템 |
| JP4445328B2 (ja) * | 2004-05-24 | 2010-04-07 | パナソニック株式会社 | 音声・楽音復号化装置および音声・楽音復号化方法 |
| KR100723409B1 (ko) * | 2005-07-27 | 2007-05-30 | 삼성전자주식회사 | 프레임 소거 은닉장치 및 방법, 및 이를 이용한 음성복호화 방법 및 장치 |
| EP1853092B1 (en) * | 2006-05-04 | 2011-10-05 | LG Electronics, Inc. | Enhancing stereo audio with remix capability |
| US8798172B2 (en) * | 2006-05-16 | 2014-08-05 | Samsung Electronics Co., Ltd. | Method and apparatus to conceal error in decoded audio signal |
| TWI467979B (zh) * | 2006-07-31 | 2015-01-01 | Qualcomm Inc | 用於信號改變偵測之系統、方法及裝置 |
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| US7796626B2 (en) * | 2006-09-26 | 2010-09-14 | Nokia Corporation | Supporting a decoding of frames |
| KR20090076964A (ko) | 2006-11-10 | 2009-07-13 | 파나소닉 주식회사 | 파라미터 복호 장치, 파라미터 부호화 장치 및 파라미터 복호 방법 |
| KR100862662B1 (ko) * | 2006-11-28 | 2008-10-10 | 삼성전자주식회사 | 프레임 오류 은닉 방법 및 장치, 이를 이용한 오디오 신호복호화 방법 및 장치 |
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| JP5981408B2 (ja) * | 2013-10-29 | 2016-08-31 | 株式会社Ｎｔｔドコモ | 音声信号処理装置、音声信号処理方法、及び音声信号処理プログラム |
| EP3483883A1 (en) * | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio coding and decoding with selective postfiltering |
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2013
- 2013-10-29 JP JP2013224120A patent/JP5981408B2/ja active Active
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2014
- 2014-10-10 CN CN201910588808.9A patent/CN110176239B/zh active Active
- 2014-10-10 HU HUE19167229A patent/HUE063871T2/hu unknown
- 2014-10-10 CN CN201910588571.4A patent/CN110164457B/zh active Active
- 2014-10-10 WO PCT/JP2014/077215 patent/WO2015064346A1/ja active Application Filing
- 2014-10-10 FI FIEP19167229.4T patent/FI3528247T3/fi active
- 2014-10-10 TR TR2019/09126T patent/TR201909126T4/tr unknown
- 2014-10-10 KR KR1020197009868A patent/KR102036704B1/ko active IP Right Grant
- 2014-10-10 ES ES14857728T patent/ES2732440T3/es active Active
- 2014-10-10 DK DK19167229.4T patent/DK3528247T3/da active
- 2014-10-10 KR KR1020197030949A patent/KR102155618B1/ko active IP Right Grant
- 2014-10-10 RU RU2016120629A patent/RU2651234C2/ru active
- 2014-10-10 EP EP14857728.1A patent/EP3065134B1/en active Active
- 2014-10-10 PL PL14857728T patent/PL3065134T3/pl unknown
- 2014-10-10 AU AU2014341476A patent/AU2014341476B2/en active Active
- 2014-10-10 EP EP19167220.3A patent/EP3528246A1/en active Pending
- 2014-10-10 CN CN201480041188.2A patent/CN105393303B/zh active Active
- 2014-10-10 EP EP24178190.5A patent/EP4398504A3/en active Pending
- 2014-10-10 CA CA3081225A patent/CA3081225C/en active Active
- 2014-10-10 FI FIEP19167283.1T patent/FI3528248T3/fi active
- 2014-10-10 KR KR1020177032708A patent/KR101978997B1/ko active IP Right Grant
- 2014-10-10 EP EP19167229.4A patent/EP3528247B1/en active Active
- 2014-10-10 DK DK14857728.1T patent/DK3065134T3/da active
- 2014-10-10 PT PT14857728T patent/PT3065134T/pt unknown
- 2014-10-10 BR BR122017020760-1A patent/BR122017020760B1/pt active IP Right Grant
- 2014-10-10 KR KR1020177020417A patent/KR101798635B1/ko active IP Right Grant
- 2014-10-10 ES ES19167229T patent/ES2959667T3/es active Active
- 2014-10-10 CA CA3002931A patent/CA3002931C/en active Active
- 2014-10-10 CA CA2918715A patent/CA2918715C/en active Active
- 2014-10-10 BR BR112016003291-8A patent/BR112016003291B1/pt active IP Right Grant
- 2014-10-10 PT PT191672294T patent/PT3528247T/pt unknown
- 2014-10-10 MX MX2016005162A patent/MX347234B/es active IP Right Grant
- 2014-10-10 CN CN201910588809.3A patent/CN110164458A/zh active Pending
- 2014-10-10 DK DK19167283.1T patent/DK3528248T3/da active
- 2014-10-10 RU RU2018112250A patent/RU2682927C2/ru active
- 2014-10-10 SG SG11201600542VA patent/SG11201600542VA/en unknown
- 2014-10-10 CN CN201910588824.8A patent/CN110265045B/zh active Active
- 2014-10-10 PL PL19167229.4T patent/PL3528247T3/pl unknown
- 2014-10-10 CA CA3168576A patent/CA3168576A1/en active Pending
- 2014-10-10 RU RU2018112249A patent/RU2680748C1/ru active
- 2014-10-10 MY MYPI2016700196A patent/MY179197A/en unknown
- 2014-10-10 CN CN201910588565.9A patent/CN110164456B/zh active Active
- 2014-10-10 PT PT191672831T patent/PT3528248T/pt unknown
- 2014-10-10 KR KR1020167002244A patent/KR101764234B1/ko active Application Filing
- 2014-10-10 EP EP19167283.1A patent/EP3528248B8/en active Active
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2016
- 2016-01-19 MY MYPI2018702836A patent/MY191134A/en unknown
- 2016-01-19 MY MYPI2018702837A patent/MY191135A/en unknown
- 2016-04-28 US US15/141,346 patent/US9799344B2/en active Active
- 2016-09-23 HK HK16111241.6A patent/HK1223188A1/zh unknown
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2017
- 2017-07-06 AU AU2017204606A patent/AU2017204606B2/en active Active
- 2017-09-15 US US15/706,474 patent/US10152982B2/en active Active
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2018
- 2018-10-17 US US16/163,118 patent/US10621999B2/en active Active
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2019
- 2019-02-11 RU RU2019103676A patent/RU2701075C1/ru active
- 2019-03-14 RU RU2019107149A patent/RU2707727C1/ru active
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2020
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2021
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2022
- 2022-01-13 US US17/575,321 patent/US11749291B2/en active Active
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