PL3096315T3 - Urządzenie i sposób wykonania kodowania Huffmana - Google Patents
Urządzenie i sposób wykonania kodowania HuffmanaInfo
- Publication number
- PL3096315T3 PL3096315T3 PL16175414T PL16175414T PL3096315T3 PL 3096315 T3 PL3096315 T3 PL 3096315T3 PL 16175414 T PL16175414 T PL 16175414T PL 16175414 T PL16175414 T PL 16175414T PL 3096315 T3 PL3096315 T3 PL 3096315T3
- Authority
- PL
- Poland
- Prior art keywords
- execution
- huffman coding
- huffman
- coding
- 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
- G10L19/02—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
-
- 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
- G10L19/0017—Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error
-
- 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
- G10L19/0208—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
- G10L19/0212—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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
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)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011094295 | 2011-04-20 | ||
| JP2011133432 | 2011-06-15 | ||
| EP16175414.8A EP3096315B1 (en) | 2011-04-20 | 2012-03-12 | Device and method for execution of huffman coding |
| PCT/JP2012/001701 WO2012144127A1 (ja) | 2011-04-20 | 2012-03-12 | ハフマン符号化を実行するための装置および方法 |
| EP12774449.8A EP2701144B1 (en) | 2011-04-20 | 2012-03-12 | Device and method for execution of huffman coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3096315T3 true PL3096315T3 (pl) | 2020-04-30 |
Family
ID=47041264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16175414T PL3096315T3 (pl) | 2011-04-20 | 2012-03-12 | Urządzenie i sposób wykonania kodowania Huffmana |
Country Status (14)
| Country | Link |
|---|---|
| US (3) | US9881625B2 (pl) |
| EP (4) | EP3096315B1 (pl) |
| JP (3) | JP5937064B2 (pl) |
| KR (3) | KR101859246B1 (pl) |
| CN (2) | CN104485111B (pl) |
| BR (1) | BR112013026850B1 (pl) |
| CA (2) | CA2832032C (pl) |
| ES (1) | ES2765527T3 (pl) |
| MY (2) | MY164987A (pl) |
| PL (1) | PL3096315T3 (pl) |
| RU (1) | RU2585990C2 (pl) |
| TW (2) | TWI598872B (pl) |
| WO (1) | WO2012144127A1 (pl) |
| ZA (1) | ZA201307316B (pl) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100715450B1 (ko) * | 2004-02-02 | 2007-05-07 | (주)경안인더스트리 | 비석면 단열판 및 그 제조방법 |
| KR101859246B1 (ko) * | 2011-04-20 | 2018-05-17 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 허프만 부호화를 실행하기 위한 장치 및 방법 |
| ES2970676T3 (es) * | 2012-12-13 | 2024-05-30 | Fraunhofer Ges Forschung | Dispositivo de codificación de audio vocal, dispositivo de decodificación de audio vocal, procedimiento decodificación de audio vocal, y procedimiento de decodificación de audio vocal |
| CA2990261C (en) | 2013-05-24 | 2020-06-16 | Dolby International Ab | Audio encoder and decoder |
| EP3660843B1 (en) * | 2013-09-13 | 2022-11-09 | Samsung Electronics Co., Ltd. | Lossless coding method |
| US10468033B2 (en) | 2013-09-13 | 2019-11-05 | Samsung Electronics Co., Ltd. | Energy lossless coding method and apparatus, signal coding method and apparatus, energy lossless decoding method and apparatus, and signal decoding method and apparatus |
| US20150142345A1 (en) * | 2013-10-18 | 2015-05-21 | Alpha Technologies Inc. | Status Monitoring Systems and Methods for Uninterruptible Power Supplies |
| CN106031141B (zh) * | 2014-02-28 | 2017-12-29 | 杜比实验室特许公司 | 会议中使用改变视盲的感知连续性 |
| US10553228B2 (en) * | 2015-04-07 | 2020-02-04 | Dolby International Ab | Audio coding with range extension |
| WO2017044970A1 (en) | 2015-09-13 | 2017-03-16 | Alpha Technologies Inc. | Power control systems and methods |
| US10381867B1 (en) | 2015-10-16 | 2019-08-13 | Alpha Technologeis Services, Inc. | Ferroresonant transformer systems and methods with selectable input and output voltages for use in uninterruptible power supplies |
| CN110140330B (zh) * | 2017-01-02 | 2021-08-13 | 杜塞尔多夫华为技术有限公司 | 用于整形数据序列概率分布的装置和方法 |
| WO2018168508A1 (ja) * | 2017-03-14 | 2018-09-20 | ソニー株式会社 | 記録装置、記録方法、再生装置、再生方法および記録再生装置 |
| US20180288439A1 (en) * | 2017-03-31 | 2018-10-04 | Mediatek Inc. | Multiple Transform Prediction |
| WO2019014682A1 (en) | 2017-07-14 | 2019-01-17 | Alpha Technologies Inc. | SYSTEMS AND METHODS FOR ALTERNATING CURRENT POWER SUPPLY WITH VOLTAGE REGULATION |
| CN109286922B (zh) * | 2018-09-27 | 2021-09-17 | 珠海市杰理科技股份有限公司 | 蓝牙提示音处理方法、系统、可读存储介质和蓝牙设备 |
| WO2024012666A1 (en) * | 2022-07-12 | 2024-01-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for encoding or decoding ar/vr metadata with generic codebooks |
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| JP3131542B2 (ja) * | 1993-11-25 | 2001-02-05 | シャープ株式会社 | 符号化復号化装置 |
| JP3186007B2 (ja) * | 1994-03-17 | 2001-07-11 | 日本電信電話株式会社 | 変換符号化方法、復号化方法 |
| US5956674A (en) * | 1995-12-01 | 1999-09-21 | Digital Theater Systems, Inc. | Multi-channel predictive subband audio coder using psychoacoustic adaptive bit allocation in frequency, time and over the multiple channels |
| US5848195A (en) | 1995-12-06 | 1998-12-08 | Intel Corporation | Selection of huffman tables for signal encoding |
| US6366614B1 (en) * | 1996-10-11 | 2002-04-02 | Qualcomm Inc. | Adaptive rate control for digital video compression |
| JP3784993B2 (ja) * | 1998-06-26 | 2006-06-14 | 株式会社リコー | 音響信号の符号化・量子化方法 |
| JP4300800B2 (ja) * | 2000-12-22 | 2009-07-22 | 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、並びに記録媒体 |
| US6411226B1 (en) * | 2001-01-16 | 2002-06-25 | Motorola, Inc. | Huffman decoder with reduced memory size |
| JP2002268693A (ja) * | 2001-03-12 | 2002-09-20 | Mitsubishi Electric Corp | オーディオ符号化装置 |
| JP2003233397A (ja) | 2002-02-12 | 2003-08-22 | Victor Co Of Japan Ltd | オーディオ符号化装置、オーディオ符号化プログラム及びオーディオ符号化データ伝送装置 |
| ATE543179T1 (de) * | 2002-09-04 | 2012-02-15 | Microsoft Corp | Entropische kodierung mittels anpassung des kodierungsmodus zwischen niveau- und lauflängenniveau-modus |
| US20040120404A1 (en) * | 2002-11-27 | 2004-06-24 | Takayuki Sugahara | Variable length data encoding method, variable length data encoding apparatus, variable length encoded data decoding method, and variable length encoded data decoding apparatus |
| JP4369140B2 (ja) * | 2003-02-17 | 2009-11-18 | パナソニック株式会社 | オーディオ高能率符号化装置、オーディオ高能率符号化方法、オーディオ高能率符号化プログラム及びその記録媒体 |
| JP4212591B2 (ja) * | 2003-06-30 | 2009-01-21 | 富士通株式会社 | オーディオ符号化装置 |
| EP1513137A1 (en) * | 2003-08-22 | 2005-03-09 | MicronasNIT LCC, Novi Sad Institute of Information Technologies | Speech processing system and method with multi-pulse excitation |
| US7966424B2 (en) * | 2004-03-15 | 2011-06-21 | Microsoft Corporation | Data compression |
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| WO2008022181A2 (en) * | 2006-08-15 | 2008-02-21 | Broadcom Corporation | Updating of decoder states after packet loss concealment |
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| BRPI0715559B1 (pt) * | 2006-10-16 | 2021-12-07 | Dolby International Ab | Codificação aprimorada e representação de parâmetros de codificação de objeto de downmix multicanal |
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| KR101426788B1 (ko) * | 2007-11-20 | 2014-08-06 | 삼성전자주식회사 | 무선 통신 시스템에서 채널 품질 정보 전송 방법 및 장치 |
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| JP2011133432A (ja) | 2009-12-25 | 2011-07-07 | Shizuoka Oil Service:Kk | オイル粘度チェッカー並びにこれを用いたオイル供給システム |
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| CN102222505B (zh) * | 2010-04-13 | 2012-12-19 | 中兴通讯股份有限公司 | 可分层音频编解码方法系统及瞬态信号可分层编解码方法 |
| KR101859246B1 (ko) * | 2011-04-20 | 2018-05-17 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 허프만 부호화를 실행하기 위한 장치 및 방법 |
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2012
- 2012-03-12 KR KR1020137025124A patent/KR101859246B1/ko active IP Right Grant
- 2012-03-12 EP EP16175414.8A patent/EP3096315B1/en active Active
- 2012-03-12 MY MYPI2013003592A patent/MY164987A/en unknown
- 2012-03-12 PL PL16175414T patent/PL3096315T3/pl unknown
- 2012-03-12 EP EP19194667.2A patent/EP3594943B1/en active Active
- 2012-03-12 MY MYPI2018000285A patent/MY193565A/en unknown
- 2012-03-12 ES ES16175414T patent/ES2765527T3/es active Active
- 2012-03-12 BR BR112013026850-6A patent/BR112013026850B1/pt active IP Right Grant
- 2012-03-12 KR KR1020187013479A patent/KR101959698B1/ko active IP Right Grant
- 2012-03-12 RU RU2013146688/08A patent/RU2585990C2/ru active
- 2012-03-12 JP JP2013510855A patent/JP5937064B2/ja active Active
- 2012-03-12 CN CN201410725584.9A patent/CN104485111B/zh active Active
- 2012-03-12 CA CA2832032A patent/CA2832032C/en active Active
- 2012-03-12 KR KR1020197006961A patent/KR101995694B1/ko active IP Right Grant
- 2012-03-12 US US14/008,732 patent/US9881625B2/en active Active
- 2012-03-12 CN CN201280012790.4A patent/CN103415884B/zh active Active
- 2012-03-12 EP EP23217545.5A patent/EP4322161A3/en active Pending
- 2012-03-12 WO PCT/JP2012/001701 patent/WO2012144127A1/ja active Application Filing
- 2012-03-12 CA CA3051552A patent/CA3051552C/en active Active
- 2012-03-12 EP EP12774449.8A patent/EP2701144B1/en active Active
- 2012-03-19 TW TW106100427A patent/TWI598872B/zh active
- 2012-03-19 TW TW101109432A patent/TWI573132B/zh active
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2013
- 2013-10-01 ZA ZA2013/07316A patent/ZA201307316B/en unknown
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2016
- 2016-05-10 JP JP2016094584A patent/JP6321072B2/ja active Active
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2017
- 2017-12-12 US US15/839,056 patent/US10204632B2/en active Active
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2018
- 2018-04-04 JP JP2018072367A patent/JP6518361B2/ja active Active
- 2018-12-19 US US16/225,851 patent/US10515648B2/en active Active
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