DK1151435T3 - Datarammedannelse for kodningssystem med adaptiv bloklængde - Google Patents

Datarammedannelse for kodningssystem med adaptiv bloklængde

Info

Publication number
DK1151435T3
DK1151435T3 DK00904459T DK00904459T DK1151435T3 DK 1151435 T3 DK1151435 T3 DK 1151435T3 DK 00904459 T DK00904459 T DK 00904459T DK 00904459 T DK00904459 T DK 00904459T DK 1151435 T3 DK1151435 T3 DK 1151435T3
Authority
DK
Denmark
Prior art keywords
data frame
block length
coding system
frame formation
adaptive block
Prior art date
Application number
DK00904459T
Other languages
Danish (da)
English (en)
Inventor
Louis Dunn Fielder
Michael Mead Truman
Original Assignee
Dolby Lab Licensing Corp
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 Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Application granted granted Critical
Publication of DK1151435T3 publication Critical patent/DK1151435T3/da

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
    • 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
    • G10L19/022—Blocking, i.e. grouping of samples in time; Choice of analysis windows; Overlap factoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/233—Processing of audio elementary streams

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DK00904459T 1999-01-28 2000-01-20 Datarammedannelse for kodningssystem med adaptiv bloklængde DK1151435T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/239,345 US6226608B1 (en) 1999-01-28 1999-01-28 Data framing for adaptive-block-length coding system
PCT/US2000/001424 WO2000045389A1 (en) 1999-01-28 2000-01-20 Data framing for adaptive-block-length coding system

Publications (1)

Publication Number Publication Date
DK1151435T3 true DK1151435T3 (da) 2002-10-14

Family

ID=22901762

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00904459T DK1151435T3 (da) 1999-01-28 2000-01-20 Datarammedannelse for kodningssystem med adaptiv bloklængde

Country Status (18)

Country Link
US (1) US6226608B1 (de)
EP (1) EP1151435B1 (de)
JP (1) JP4540232B2 (de)
KR (1) KR100702058B1 (de)
CN (1) CN1255809C (de)
AR (1) AR022335A1 (de)
AT (1) ATE223612T1 (de)
AU (1) AU771332B2 (de)
BR (1) BR0007775A (de)
CA (1) CA2354396C (de)
DE (1) DE60000412T2 (de)
DK (1) DK1151435T3 (de)
ES (1) ES2179018T3 (de)
HK (1) HK1043429B (de)
MX (1) MXPA01007547A (de)
MY (1) MY128069A (de)
TW (1) TW519629B (de)
WO (1) WO2000045389A1 (de)

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Also Published As

Publication number Publication date
CN1338104A (zh) 2002-02-27
CA2354396A1 (en) 2000-08-03
KR100702058B1 (ko) 2007-03-30
HK1043429B (zh) 2006-10-06
AR022335A1 (es) 2002-09-04
US6226608B1 (en) 2001-05-01
CA2354396C (en) 2008-10-21
KR20010101749A (ko) 2001-11-14
TW519629B (en) 2003-02-01
AU2621500A (en) 2000-08-18
JP2002536681A (ja) 2002-10-29
JP4540232B2 (ja) 2010-09-08
WO2000045389A1 (en) 2000-08-03
AU771332B2 (en) 2004-03-18
HK1043429A1 (en) 2002-09-13
CN1255809C (zh) 2006-05-10
MY128069A (en) 2007-01-31
BR0007775A (pt) 2002-02-05
DE60000412D1 (de) 2002-10-10
ES2179018T3 (es) 2003-01-16
DE60000412T2 (de) 2003-08-07
ATE223612T1 (de) 2002-09-15
EP1151435B1 (de) 2002-09-04
MXPA01007547A (es) 2002-07-02
EP1151435A1 (de) 2001-11-07

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