PH12016501844A1 - Audio decoding device, audio encoding device, audio decoding method, audio encoding method, audio decoding program, and audio encoding program - Google Patents
Audio decoding device, audio encoding device, audio decoding method, audio encoding method, audio decoding program, and audio encoding programInfo
- Publication number
- PH12016501844A1 PH12016501844A1 PH12016501844A PH12016501844A PH12016501844A1 PH 12016501844 A1 PH12016501844 A1 PH 12016501844A1 PH 12016501844 A PH12016501844 A PH 12016501844A PH 12016501844 A PH12016501844 A PH 12016501844A PH 12016501844 A1 PH12016501844 A1 PH 12016501844A1
- Authority
- PH
- Philippines
- Prior art keywords
- audio
- decoding
- program
- encoding
- encoded
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 abstract 3
- 238000007493 shaping process Methods 0.000 abstract 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
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
-
- 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
- G10L19/26—Pre-filtering or post-filtering
-
- 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
- G10L19/0204—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
- G10L19/028—Noise substitution, i.e. substituting non-tonal spectral components by noisy source
-
- 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
- G10L19/04—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
-
- 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
- G10L19/04—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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Quality & Reliability (AREA)
- Mathematical Physics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Stereo-Broadcasting Methods (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014060650A JP6035270B2 (ja) | 2014-03-24 | 2014-03-24 | 音声復号装置、音声符号化装置、音声復号方法、音声符号化方法、音声復号プログラム、および音声符号化プログラム |
| PCT/JP2015/058608 WO2015146860A1 (ja) | 2014-03-24 | 2015-03-20 | 音声復号装置、音声符号化装置、音声復号方法、音声符号化方法、音声復号プログラム、および音声符号化プログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PH12016501844A1 true PH12016501844A1 (en) | 2016-12-19 |
| PH12016501844B1 PH12016501844B1 (en) | 2016-12-19 |
Family
ID=54195375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH12016501844A PH12016501844B1 (en) | 2014-03-24 | 2016-09-21 | Audio decoding device, audio encoding device, audio decoding method, audio encoding method, audio decoding program, and audio encoding program |
Country Status (20)
| Country | Link |
|---|---|
| US (4) | US10410647B2 (enExample) |
| EP (3) | EP3125243B1 (enExample) |
| JP (1) | JP6035270B2 (enExample) |
| KR (7) | KR102126044B1 (enExample) |
| CN (2) | CN106133829B (enExample) |
| AU (7) | AU2015235133B2 (enExample) |
| BR (1) | BR112016021165B1 (enExample) |
| CA (2) | CA2990392C (enExample) |
| DK (2) | DK3125243T3 (enExample) |
| ES (2) | ES2772173T3 (enExample) |
| FI (1) | FI3621073T3 (enExample) |
| HU (1) | HUE065961T2 (enExample) |
| MX (2) | MX354434B (enExample) |
| MY (1) | MY165849A (enExample) |
| PH (1) | PH12016501844B1 (enExample) |
| PL (2) | PL3125243T3 (enExample) |
| PT (2) | PT3125243T (enExample) |
| RU (7) | RU2631155C1 (enExample) |
| TW (6) | TWI696994B (enExample) |
| WO (1) | WO2015146860A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5997592B2 (ja) | 2012-04-27 | 2016-09-28 | 株式会社Ｎｔｔドコモ | 音声復号装置 |
| JP6035270B2 (ja) | 2014-03-24 | 2016-11-30 | 株式会社Ｎｔｔドコモ | 音声復号装置、音声符号化装置、音声復号方法、音声符号化方法、音声復号プログラム、および音声符号化プログラム |
| EP2980795A1 (en) * | 2014-07-28 | 2016-02-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoding and decoding using a frequency domain processor, a time domain processor and a cross processor for initialization of the time domain processor |
| DE102017204181A1 (de) | 2017-03-14 | 2018-09-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Sender zum Emittieren von Signalen und Empfänger zum Empfangen von Signalen |
| EP3382701A1 (en) * | 2017-03-31 | 2018-10-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for post-processing an audio signal using prediction based shaping |
| EP3382700A1 (en) | 2017-03-31 | 2018-10-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for post-processing an audio signal using a transient location detection |
| KR102849175B1 (ko) * | 2018-08-08 | 2025-08-25 | 소니그룹주식회사 | 복호 장치, 복호 방법, 프로그램 |
| CN111314778B (zh) * | 2020-03-02 | 2021-09-07 | 北京小鸟科技股份有限公司 | 基于多种压缩制式的编解码融合处理方法、系统及装置 |
| CN115472171B (zh) * | 2021-06-11 | 2024-11-22 | 华为技术有限公司 | 编解码方法、装置、设备、存储介质及计算机程序 |
| WO2024218334A1 (en) * | 2023-04-21 | 2024-10-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for audio signal coding with temporal noise shaping on subband signals |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS523077B1 (enExample) | 1970-01-08 | 1977-01-26 | ||
| JPS5913508B2 (ja) | 1975-06-23 | 1984-03-30 | オオツカセイヤク カブシキガイシヤ | アシルオキシ置換カルボスチリル誘導体の製造法 |
| JP3155560B2 (ja) | 1991-05-27 | 2001-04-09 | 株式会社コガネイ | マニホールドバルブ |
| JP3283413B2 (ja) | 1995-11-30 | 2002-05-20 | 株式会社日立製作所 | 符号化復号方法、符号化装置および復号装置 |
| EP1364364B1 (en) * | 2001-03-02 | 2009-07-22 | Panasonic Corporation | Audio coder and audio decoder |
| US7447631B2 (en) | 2002-06-17 | 2008-11-04 | Dolby Laboratories Licensing Corporation | Audio coding system using spectral hole filling |
| AU2003247040A1 (en) * | 2002-07-16 | 2004-02-02 | Koninklijke Philips Electronics N.V. | Audio coding |
| JP2004134900A (ja) * | 2002-10-09 | 2004-04-30 | Matsushita Electric Ind Co Ltd | 符号化信号復号化装置および復号化方法 |
| US7672838B1 (en) * | 2003-12-01 | 2010-03-02 | The Trustees Of Columbia University In The City Of New York | Systems and methods for speech recognition using frequency domain linear prediction polynomials to form temporal and spectral envelopes from frequency domain representations of signals |
| CA2457988A1 (en) * | 2004-02-18 | 2005-08-18 | Voiceage Corporation | Methods and devices for audio compression based on acelp/tcx coding and multi-rate lattice vector quantization |
| TWI497485B (zh) * | 2004-08-25 | 2015-08-21 | Dolby Lab Licensing Corp | 用以重塑經合成輸出音訊信號之時域包絡以更接近輸入音訊信號之時域包絡的方法 |
| US20090070118A1 (en) * | 2004-11-09 | 2009-03-12 | Koninklijke Philips Electronics, N.V. | Audio coding and decoding |
| JP4800645B2 (ja) * | 2005-03-18 | 2011-10-26 | カシオ計算機株式会社 | 音声符号化装置、及び音声符号化方法 |
| SG163556A1 (en) * | 2005-04-01 | 2010-08-30 | Qualcomm Inc | Systems, methods, and apparatus for wideband speech coding |
| ATE421845T1 (de) * | 2005-04-15 | 2009-02-15 | Dolby Sweden Ab | Zeitliche hüllkurvenformgebung von entkorrelierten signalen |
| WO2007107670A2 (fr) * | 2006-03-20 | 2007-09-27 | France Telecom | Procede de post-traitement d'un signal dans un decodeur audio |
| EP1999997B1 (en) * | 2006-03-28 | 2011-04-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Enhanced method for signal shaping in multi-channel audio reconstruction |
| US8260609B2 (en) * | 2006-07-31 | 2012-09-04 | Qualcomm Incorporated | Systems, methods, and apparatus for wideband encoding and decoding of inactive frames |
| EP2629293A3 (en) * | 2007-11-02 | 2014-01-08 | Huawei Technologies Co., Ltd. | Method and apparatus for audio decoding |
| DE102008009719A1 (de) * | 2008-02-19 | 2009-08-20 | Siemens Enterprise Communications Gmbh & Co. Kg | Verfahren und Mittel zur Enkodierung von Hintergrundrauschinformationen |
| CN101335000B (zh) * | 2008-03-26 | 2010-04-21 | 华为技术有限公司 | 编码的方法及装置 |
| JP5203077B2 (ja) | 2008-07-14 | 2013-06-05 | 株式会社エヌ・ティ・ティ・ドコモ | 音声符号化装置及び方法、音声復号化装置及び方法、並びに、音声帯域拡張装置及び方法 |
| CN101436406B (zh) * | 2008-12-22 | 2011-08-24 | 西安电子科技大学 | 音频编解码器 |
| JP4932917B2 (ja) * | 2009-04-03 | 2012-05-16 | 株式会社エヌ・ティ・ティ・ドコモ | 音声復号装置、音声復号方法、及び音声復号プログラム |
| JP4921611B2 (ja) | 2009-04-03 | 2012-04-25 | 株式会社エヌ・ティ・ティ・ドコモ | 音声復号装置、音声復号方法、及び音声復号プログラム |
| EP3764356B1 (en) * | 2009-06-23 | 2025-01-08 | VoiceAge Corporation | Forward time-domain aliasing cancellation with application in weighted or original signal domain |
| AU2010305383B2 (en) | 2009-10-08 | 2013-10-03 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Multi-mode audio signal decoder, multi-mode audio signal encoder, methods and computer program using a linear-prediction-coding based noise shaping |
| EP4651130A1 (en) * | 2009-10-20 | 2025-11-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio signal encoder, audio signal decoder, method for encoding or decoding an audio signal using an aliasing-cancellation |
| EP2631905A4 (en) * | 2010-10-18 | 2014-04-30 | Panasonic Corp | DEVICE FOR TONE CODING AND TONE DECODING |
| JP2012163919A (ja) * | 2011-02-09 | 2012-08-30 | Sony Corp | 音声信号処理装置、および音声信号処理方法、並びにプログラム |
| TWI469136B (zh) * | 2011-02-14 | 2015-01-11 | Fraunhofer Ges Forschung | 在一頻譜域中用以處理已解碼音訊信號之裝置及方法 |
| KR101897455B1 (ko) * | 2012-04-16 | 2018-10-04 | 삼성전자주식회사 | 음질 향상 장치 및 방법 |
| JP5997592B2 (ja) * | 2012-04-27 | 2016-09-28 | 株式会社Ｎｔｔドコモ | 音声復号装置 |
| JP6035270B2 (ja) * | 2014-03-24 | 2016-11-30 | 株式会社Ｎｔｔドコモ | 音声復号装置、音声符号化装置、音声復号方法、音声符号化方法、音声復号プログラム、および音声符号化プログラム |
-
2014
- 2014-03-24 JP JP2014060650A patent/JP6035270B2/ja active Active
-
2015
- 2015-03-20 ES ES15768907T patent/ES2772173T3/es active Active
- 2015-03-20 DK DK15768907.6T patent/DK3125243T3/da active
- 2015-03-20 FI FIEP19205596.0T patent/FI3621073T3/fi active
- 2015-03-20 MY MYPI2016703472A patent/MY165849A/en unknown
- 2015-03-20 CN CN201580015128.8A patent/CN106133829B/zh active Active
- 2015-03-20 KR KR1020207006991A patent/KR102126044B1/ko active Active
- 2015-03-20 EP EP15768907.6A patent/EP3125243B1/en active Active
- 2015-03-20 MX MX2016012393A patent/MX354434B/es active IP Right Grant
- 2015-03-20 WO PCT/JP2015/058608 patent/WO2015146860A1/ja not_active Ceased
- 2015-03-20 KR KR1020207017473A patent/KR102208915B1/ko active Active
- 2015-03-20 KR KR1020177026665A patent/KR101906524B1/ko active Active
- 2015-03-20 ES ES19205596T patent/ES2974029T3/es active Active
- 2015-03-20 RU RU2016141264A patent/RU2631155C1/ru active
- 2015-03-20 KR KR1020207006992A patent/KR102124962B1/ko active Active
- 2015-03-20 PT PT157689076T patent/PT3125243T/pt unknown
- 2015-03-20 KR KR1020187028501A patent/KR102038077B1/ko active Active
- 2015-03-20 PT PT192055960T patent/PT3621073T/pt unknown
- 2015-03-20 DK DK19205596.0T patent/DK3621073T3/da active
- 2015-03-20 BR BR112016021165-0A patent/BR112016021165B1/pt active IP Right Grant
- 2015-03-20 PL PL15768907T patent/PL3125243T3/pl unknown
- 2015-03-20 HU HUE19205596A patent/HUE065961T2/hu unknown
- 2015-03-20 EP EP23207259.5A patent/EP4293667A3/en active Pending
- 2015-03-20 PL PL19205596.0T patent/PL3621073T3/pl unknown
- 2015-03-20 MX MX2018002676A patent/MX388622B/es unknown
- 2015-03-20 KR KR1020197031274A patent/KR102089602B1/ko active Active
- 2015-03-20 US US15/128,364 patent/US10410647B2/en active Active
- 2015-03-20 AU AU2015235133A patent/AU2015235133B2/en active Active
- 2015-03-20 CN CN201710975669.6A patent/CN107767876B/zh active Active
- 2015-03-20 KR KR1020167026675A patent/KR101782935B1/ko active Active
- 2015-03-20 RU RU2017131210A patent/RU2654141C1/ru active
- 2015-03-20 CA CA2990392A patent/CA2990392C/en active Active
- 2015-03-20 EP EP19205596.0A patent/EP3621073B1/en active Active
- 2015-03-20 CA CA2942885A patent/CA2942885C/en active Active
- 2015-03-24 TW TW108117901A patent/TWI696994B/zh active
- 2015-03-24 TW TW109116739A patent/TWI773992B/zh active
- 2015-03-24 TW TW104109387A patent/TWI608474B/zh active
- 2015-03-24 TW TW111125591A patent/TWI807906B/zh active
- 2015-03-24 TW TW106133758A patent/TWI666632B/zh active
- 2015-03-24 TW TW112119560A patent/TWI894565B/zh active
-
2016
- 2016-09-21 PH PH12016501844A patent/PH12016501844B1/en unknown
-
2018
- 2018-02-28 AU AU2018201468A patent/AU2018201468B2/en active Active
- 2018-04-27 RU RU2018115787A patent/RU2707722C2/ru active
-
2019
- 2019-07-31 US US16/528,163 patent/US11437053B2/en active Active
- 2019-10-31 AU AU2019257495A patent/AU2019257495B2/en active Active
- 2019-10-31 AU AU2019257487A patent/AU2019257487B2/en active Active
- 2019-11-13 RU RU2019136372A patent/RU2718421C1/ru active
-
2020
- 2020-03-20 RU RU2020111648A patent/RU2732951C1/ru active
- 2020-09-14 RU RU2020130138A patent/RU2741486C1/ru active
-
2021
- 2021-01-18 RU RU2021100857A patent/RU2751150C1/ru active
- 2021-01-29 AU AU2021200603A patent/AU2021200603B2/en active Active
- 2021-01-29 AU AU2021200607A patent/AU2021200607B2/en active Active
- 2021-01-29 AU AU2021200604A patent/AU2021200604B2/en active Active
-
2022
- 2022-07-27 US US17/874,975 patent/US12223971B2/en active Active
-
2025
- 2025-01-02 US US19/008,402 patent/US20250140274A1/en active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PH12016501844A1 (en) | Audio decoding device, audio encoding device, audio decoding method, audio encoding method, audio decoding program, and audio encoding program | |
| MX340575B (es) | Aparato y metodo para codificar y decodificar una señal de audio codificada utilizando modelado de ruido temporal/de parche. | |
| MX356334B (es) | Decodificador de audio y método para proveer una información de audio decodificada usando un ocultamiento de error sobre la base de una señal de excitación de dominio de tiempo. | |
| MY185176A (en) | Audio encoder, audio decoder, method for providing an encoded audio information, method for providing a decoded audio information, computer program and encoded representation using a signal-adaptive bandwidth extension | |
| MX2017001045A (es) | Mejora de la clasificacion entre codificacion de dominio de tiempo y codificacion de dominio de frecuencia. | |
| IL279326A (en) | An encoding method and device for it, and a decoding method and device for it | |
| MX2022004397A (es) | Decodificador y codificador de audio. | |
| SG11202006004PA (en) | Encoding method and apparatus therefor, and decoding method and apparatus therefor | |
| SG11201701197TA (en) | Audio signal coding apparatus, audio signal decoding apparatus, audio signal coding method, and audio signal decoding method | |
| PH12016501882A1 (en) | Apparatus and methods of switching coding technologies at a device | |
| MX2016008718A (es) | Dispositivo de decodificacion, dispositivo de codificacion, metodo de decodificacion, metodo de codificacion, dispositivo de terminal y dispositivo de estacion de base. | |
| EP3392881A4 (en) | Audio acoustics signal encoding apparatus, audio acoustics signal decoding apparatus, audio acoustics signal encoding method, and audio acoustics signal decoding method | |
| MY174461A (en) | Audio encoding method and relevant device | |
| MY179546A (en) | Method for processing speech/audio signal and apparatus | |
| MY173513A (en) | Coding/decoding method, apparatus, and system | |
| PL3248190T3 (pl) | Sposób kodowania, sposób dekodowania, koder oraz dekoder sygnału audio | |
| ZA201600080B (en) | Apparatus and method for audio signal envelope encoding, processing and decoding by splitting the audio signal envelope employing distribution quantization and coding | |
| TW202546818A (zh) | 聲音解碼裝置及聲音解碼方法 | |
| TH170345A (th) | ตัวเข้ารหัสและตัวถอดรหัสเสียงออดิโอ | |
| TH1501007373A (th) | เครื่องและวิธีการสำหรับการเข้ารหัส การประมวลผล และการถอดรหัสเอนเวโลปของ สัญญาณเสียงโดยการแยกเอนเวโลปของสัญญาณเสียงนั้นซึ่งใช้งานการควอนไทซ์ การแจกแจงและการลงรหัส | |
| TH170273A (th) | วิธีการสำหรับประมวลผลสัญญาณคำพูดก่อนการเข้ารหัสสัญญาณดิจิตัล |