CA2435224A1 - Methode de codage de la parole et systeme de codage de la parole - Google Patents

Methode de codage de la parole et systeme de codage de la parole Download PDF

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Publication number
CA2435224A1
CA2435224A1 CA002435224A CA2435224A CA2435224A1 CA 2435224 A1 CA2435224 A1 CA 2435224A1 CA 002435224 A CA002435224 A CA 002435224A CA 2435224 A CA2435224 A CA 2435224A CA 2435224 A1 CA2435224 A1 CA 2435224A1
Authority
CA
Canada
Prior art keywords
adaptive codebook
delay
signal
circuit
gain
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002435224A
Other languages
English (en)
Inventor
Hironori Ito
Kazunori Ozawa
Masahiro Serizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC 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
Priority claimed from JP33780598A external-priority patent/JP3180786B2/ja
Application filed by NEC Corp filed Critical NEC Corp
Publication of CA2435224A1 publication Critical patent/CA2435224A1/fr
Abandoned legal-status Critical Current

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Landscapes

  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CA002435224A 1998-11-27 1999-11-25 Methode de codage de la parole et systeme de codage de la parole Abandoned CA2435224A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10-337805 1998-11-27
JP33780598A JP3180786B2 (ja) 1998-11-27 1998-11-27 音声符号化方法及び音声符号化装置
CA002290859A CA2290859C (fr) 1998-11-27 1999-11-25 Methode de codage de la parole et systeme de codage de la parole

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002290859A Division CA2290859C (fr) 1998-11-27 1999-11-25 Methode de codage de la parole et systeme de codage de la parole

Publications (1)

Publication Number Publication Date
CA2435224A1 true CA2435224A1 (fr) 2000-05-27

Family

ID=28042548

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002435224A Abandoned CA2435224A1 (fr) 1998-11-27 1999-11-25 Methode de codage de la parole et systeme de codage de la parole

Country Status (1)

Country Link
CA (1) CA2435224A1 (fr)

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