HK1190816A1 - Encoder and method for predictively encoding, decoder and method for decoding, system and method for predictively encoding and decoding - Google Patents

Encoder and method for predictively encoding, decoder and method for decoding, system and method for predictively encoding and decoding

Info

Publication number
HK1190816A1
HK1190816A1 HK14103773.1A HK14103773A HK1190816A1 HK 1190816 A1 HK1190816 A1 HK 1190816A1 HK 14103773 A HK14103773 A HK 14103773A HK 1190816 A1 HK1190816 A1 HK 1190816A1
Authority
HK
Hong Kong
Prior art keywords
decoding
predictively encoding
decoder
encoder
predictively
Prior art date
Application number
HK14103773.1A
Other languages
English (en)
Chinese (zh)
Inventor
Manfred Lutzky
Gerald Schuller
Michael Schnabel
Michael Werner
Original Assignee
Fraunhofer Ges Forschung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of HK1190816A1 publication Critical patent/HK1190816A1/xx

Links

Classifications

    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HK14103773.1A 2010-12-14 2014-04-21 Encoder and method for predictively encoding, decoder and method for decoding, system and method for predictively encoding and decoding HK1190816A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20100195000 EP2466580A1 (en) 2010-12-14 2010-12-14 Encoder and method for predictively encoding, decoder and method for decoding, system and method for predictively encoding and decoding and predictively encoded information signal
PCT/EP2011/072776 WO2012080346A1 (en) 2010-12-14 2011-12-14 Encoder and method for predictively encoding, decoder and method for decoding, system and method for predictively encoding and decoding and predictively encoded information signal

Publications (1)

Publication Number Publication Date
HK1190816A1 true HK1190816A1 (en) 2014-07-11

Family

ID=43921002

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14103773.1A HK1190816A1 (en) 2010-12-14 2014-04-21 Encoder and method for predictively encoding, decoder and method for decoding, system and method for predictively encoding and decoding

Country Status (16)

Country Link
US (1) US9124389B2 (xx)
EP (2) EP2466580A1 (xx)
JP (1) JP6012620B2 (xx)
KR (1) KR101587703B1 (xx)
CN (1) CN103430233B (xx)
AR (1) AR084288A1 (xx)
AU (1) AU2011343344B2 (xx)
BR (1) BR112013015071B8 (xx)
CA (3) CA2821603C (xx)
ES (1) ES2528021T3 (xx)
HK (1) HK1190816A1 (xx)
MX (1) MX2013006724A (xx)
PL (1) PL2652736T3 (xx)
RU (1) RU2573278C2 (xx)
TW (1) TWI473079B (xx)
WO (1) WO2012080346A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10794168B2 (en) * 2013-12-06 2020-10-06 Halliburton Energy Services, Inc. Controlling wellbore operations
CN107112025A (zh) * 2014-09-12 2017-08-29 美商楼氏电子有限公司 用于恢复语音分量的***和方法
CN111537005B (zh) * 2020-05-09 2022-03-25 浙江众邦机电科技有限公司 一种增量式光电编码器信号丢失的处理方法

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Publication number Priority date Publication date Assignee Title
JPS58179897A (ja) * 1982-04-14 1983-10-21 日本電気株式会社 適応予測形ａｄｐｃｍの符号化方法及び装置
JPH04167635A (ja) * 1990-10-26 1992-06-15 Nec Corp 適応予測形ａｄｐｃｍ符復号化装置
US5327520A (en) 1992-06-04 1994-07-05 At&T Bell Laboratories Method of use of voice message coder/decoder
JP3182032B2 (ja) * 1993-12-10 2001-07-03 株式会社日立国際電気 音声符号化通信方式及びその装置
JP3593183B2 (ja) * 1994-06-20 2004-11-24 株式会社日立国際電気 音声復号装置
JP3362534B2 (ja) * 1994-11-18 2003-01-07 ヤマハ株式会社 ベクトル量子化による符号化復号方式
JP3653826B2 (ja) * 1995-10-26 2005-06-02 ソニー株式会社 音声復号化方法及び装置
JP2856185B2 (ja) * 1997-01-21 1999-02-10 日本電気株式会社 音声符号化復号化システム
US6493666B2 (en) * 1998-09-29 2002-12-10 William M. Wiese, Jr. System and method for processing data from and for multiple channels
SE9903553D0 (sv) * 1999-01-27 1999-10-01 Lars Liljeryd Enhancing percepptual performance of SBR and related coding methods by adaptive noise addition (ANA) and noise substitution limiting (NSL)
CN1395780A (zh) * 2000-09-11 2003-02-05 福克斯数码公司 用于使用能够利用自适应信道均衡器中的目标权重矢量的稀疏性的自适应算法的设备和方法
SE0004187D0 (sv) * 2000-11-15 2000-11-15 Coding Technologies Sweden Ab Enhancing the performance of coding systems that use high frequency reconstruction methods
US6658383B2 (en) * 2001-06-26 2003-12-02 Microsoft Corporation Method for coding speech and music signals
US7376186B2 (en) 2002-07-15 2008-05-20 Thomson Licensing Motion estimation with weighting prediction
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RU2248619C2 (ru) * 2003-02-12 2005-03-20 Рыболовлев Александр Аркадьевич Способ и устройство преобразования речевого сигнала методом линейного предсказания с адаптивным распределением информационных ресурсов
DE102004007185B3 (de) 2004-02-13 2005-06-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Prädiktives Codierungsschema
US8442108B2 (en) * 2004-07-12 2013-05-14 Microsoft Corporation Adaptive updates in motion-compensated temporal filtering
EP1980112B1 (en) 2006-02-02 2012-10-24 Thomson Licensing Method and apparatus for adaptive weight selection for motion compensated prediction
DE102006022346B4 (de) * 2006-05-12 2008-02-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Informationssignalcodierung
CN101004916B (zh) * 2007-01-19 2011-03-30 清华大学 声码器线谱对参数抗信道误码方法
EP2346029B1 (en) * 2008-07-11 2013-06-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder, method for encoding an audio signal and corresponding computer program
PL2311034T3 (pl) 2008-07-11 2016-04-29 Fraunhofer Ges Forschung Koder i dekoder audio do kodowania ramek próbkowanego sygnału audio
US20100027392A1 (en) * 2008-08-04 2010-02-04 Gwo-Huei Wu Apparatus and method for calibrating optical storage device
JP2010087771A (ja) * 2008-09-30 2010-04-15 Nec Electronics Corp 画像符号化装置及び方法

Also Published As

Publication number Publication date
CA2821603C (en) 2016-08-09
TWI473079B (zh) 2015-02-11
EP2466580A1 (en) 2012-06-20
MX2013006724A (es) 2014-01-31
CA2899332A1 (en) 2012-06-21
EP2652736B1 (en) 2014-11-05
BR112013015071A2 (pt) 2016-08-09
EP2652736A1 (en) 2013-10-23
WO2012080346A1 (en) 2012-06-21
RU2573278C2 (ru) 2016-01-20
BR112013015071B8 (pt) 2023-05-16
AU2011343344A1 (en) 2013-07-25
CN103430233B (zh) 2015-12-16
PL2652736T3 (pl) 2015-05-29
CA2899296C (en) 2017-03-07
AU2011343344B2 (en) 2016-01-14
JP6012620B2 (ja) 2016-10-25
ES2528021T3 (es) 2015-02-03
US20130272369A1 (en) 2013-10-17
CA2899332C (en) 2018-01-09
BR112013015071B1 (pt) 2021-12-14
CA2821603A1 (en) 2012-06-21
KR20130116897A (ko) 2013-10-24
CN103430233A (zh) 2013-12-04
CA2899296A1 (en) 2012-06-21
US9124389B2 (en) 2015-09-01
RU2013132198A (ru) 2015-01-20
TW201230011A (en) 2012-07-16
JP2014504094A (ja) 2014-02-13
KR101587703B1 (ko) 2016-01-21
AR084288A1 (es) 2013-05-08

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