EG21510A - Scalable audio encoding/decoding method and apparatus - Google Patents

Scalable audio encoding/decoding method and apparatus

Info

Publication number
EG21510A
EG21510A EG63898A EG63898A EG21510A EG 21510 A EG21510 A EG 21510A EG 63898 A EG63898 A EG 63898A EG 63898 A EG63898 A EG 63898A EG 21510 A EG21510 A EG 21510A
Authority
EG
Egypt
Prior art keywords
decoding method
audio encoding
scalable audio
scalable
encoding
Prior art date
Application number
EG63898A
Other languages
English (en)
Inventor
Sung-Hee Pork
Yeon-Bae Kim
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of EG21510A publication Critical patent/EG21510A/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/665—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using psychoacoustic properties of the ear, e.g. masking effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Materials For Photolithography (AREA)
EG63898A 1997-11-20 1998-06-09 Scalable audio encoding/decoding method and apparatus EG21510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970061606A KR100335609B1 (ko) 1997-11-20 1997-11-20 비트율조절이가능한오디오부호화/복호화방법및장치

Publications (1)

Publication Number Publication Date
EG21510A true EG21510A (en) 2001-11-28

Family

ID=19525211

Family Applications (1)

Application Number Title Priority Date Filing Date
EG63898A EG21510A (en) 1997-11-20 1998-06-09 Scalable audio encoding/decoding method and apparatus

Country Status (12)

Country Link
US (1) US6349284B1 (ja)
EP (1) EP0918401B1 (ja)
JP (1) JP3412081B2 (ja)
KR (1) KR100335609B1 (ja)
CN (1) CN1131598C (ja)
BR (1) BR9804457B1 (ja)
DE (1) DE69833834T2 (ja)
EG (1) EG21510A (ja)
ID (1) ID21288A (ja)
IL (1) IL124836A (ja)
MY (1) MY122265A (ja)
RU (1) RU2185024C2 (ja)

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* Cited by examiner, † Cited by third party
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