HK1126568A1 - Device for encoding and decoding - Google Patents

Device for encoding and decoding

Info

Publication number
HK1126568A1
HK1126568A1 HK09105056.1A HK09105056A HK1126568A1 HK 1126568 A1 HK1126568 A1 HK 1126568A1 HK 09105056 A HK09105056 A HK 09105056A HK 1126568 A1 HK1126568 A1 HK 1126568A1
Authority
HK
Hong Kong
Prior art keywords
samples
encoding
sequence
sorting
sorted
Prior art date
Application number
HK09105056.1A
Other languages
English (en)
Inventor
Tilo Wik
Dieter Weninger
Juergen Herre
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 HK1126568A1 publication Critical patent/HK1126568A1/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion 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
    • H03M7/30Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • G10L19/002Dynamic bit allocation
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • G10L19/04Speech 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)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
HK09105056.1A 2006-11-16 2009-06-05 Device for encoding and decoding HK1126568A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006054080 2006-11-16
DE102007017254A DE102007017254B4 (de) 2006-11-16 2007-04-12 Vorrichtung zum Kodieren und Dekodieren
PCT/EP2007/009941 WO2008058754A2 (fr) 2006-11-16 2007-11-16 Dispositif de codage et de décodage

Publications (1)

Publication Number Publication Date
HK1126568A1 true HK1126568A1 (en) 2009-09-04

Family

ID=39283871

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09105056.1A HK1126568A1 (en) 2006-11-16 2009-06-05 Device for encoding and decoding

Country Status (9)

Country Link
US (1) US20100027625A1 (fr)
EP (1) EP2054884B1 (fr)
JP (1) JP5200028B2 (fr)
KR (1) KR101122573B1 (fr)
CN (1) CN101601087B (fr)
AT (1) ATE527655T1 (fr)
DE (1) DE102007017254B4 (fr)
HK (1) HK1126568A1 (fr)
WO (1) WO2008058754A2 (fr)

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EP3503095A1 (fr) 2013-08-28 2019-06-26 Dolby Laboratories Licensing Corp. Amélioration hybride de la parole codée du front d'onde et de paramètres
TWI634547B (zh) 2013-09-12 2018-09-01 瑞典商杜比國際公司 在包含至少四音訊聲道的多聲道音訊系統中之解碼方法、解碼裝置、編碼方法以及編碼裝置以及包含電腦可讀取的媒體之電腦程式產品
CN105100812B (zh) * 2014-05-23 2019-01-04 成都市高博汇科信息科技有限公司 一种图像发送、接收方法和装置
CN104318926B (zh) * 2014-09-29 2018-08-31 四川九洲电器集团有限责任公司 基于IntMDCT的无损音频编码方法、解码方法
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TW202102010A (zh) 2019-05-24 2021-01-01 瑞典商赫爾桑茲股份有限公司 用於無損資料壓縮和解壓縮的方法、裝置、和電腦程式產品
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Also Published As

Publication number Publication date
CN101601087A (zh) 2009-12-09
CN101601087B (zh) 2013-07-17
EP2054884A2 (fr) 2009-05-06
WO2008058754A3 (fr) 2008-07-10
JP5200028B2 (ja) 2013-05-15
JP2010510533A (ja) 2010-04-02
DE102007017254B4 (de) 2009-06-25
KR101122573B1 (ko) 2012-03-22
ATE527655T1 (de) 2011-10-15
WO2008058754A2 (fr) 2008-05-22
DE102007017254A1 (de) 2008-07-17
EP2054884B1 (fr) 2011-10-05
KR20090087902A (ko) 2009-08-18
US20100027625A1 (en) 2010-02-04

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