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

    • 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
    • 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
    • G10L19/002—Dynamic bit allocation
    • 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

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)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (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 (de) 2006-11-16 2007-11-16 Vorrichtung zum kodieren und dekodieren

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 (xx)
EP (1) EP2054884B1 (xx)
JP (1) JP5200028B2 (xx)
KR (1) KR101122573B1 (xx)
CN (1) CN101601087B (xx)
AT (1) ATE527655T1 (xx)
DE (1) DE102007017254B4 (xx)
HK (1) HK1126568A1 (xx)
WO (1) WO2008058754A2 (xx)

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TWI671734B (zh) 2013-09-12 2019-09-11 瑞典商杜比國際公司 在包含三個音訊聲道的多聲道音訊系統中之解碼方法、編碼方法、解碼裝置及編碼裝置、包含用於執行解碼方法及編碼方法的指令之非暫態電腦可讀取的媒體之電腦程式產品、包含解碼裝置及編碼裝置的音訊系統
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
CN104392725A (zh) * 2014-12-02 2015-03-04 中科开元信息技术(北京)有限公司 多声道无损音频混合编解码方法及装置
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Also Published As

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

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