CA2392849C - Dispositif et procede de detection par intervale de la parole - Google Patents

Dispositif et procede de detection par intervale de la parole Download PDF

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Publication number
CA2392849C
CA2392849C CA002392849A CA2392849A CA2392849C CA 2392849 C CA2392849 C CA 2392849C CA 002392849 A CA002392849 A CA 002392849A CA 2392849 A CA2392849 A CA 2392849A CA 2392849 C CA2392849 C CA 2392849C
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CA
Canada
Prior art keywords
speech
value
power
frame
threshold value
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.)
Expired - Lifetime
Application number
CA002392849A
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English (en)
Other versions
CA2392849A1 (fr
Inventor
Atsushi Imai
Nobumasa Seiyama
Tohru Takagi
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.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
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 JP11296197A external-priority patent/JP3220043B2/ja
Priority claimed from JP11282297A external-priority patent/JP3160228B2/ja
Application filed by Nippon Hoso Kyokai NHK filed Critical Nippon Hoso Kyokai NHK
Priority claimed from CA002258908A external-priority patent/CA2258908C/fr
Publication of CA2392849A1 publication Critical patent/CA2392849A1/fr
Application granted granted Critical
Publication of CA2392849C publication Critical patent/CA2392849C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Time-Division Multiplex Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CA002392849A 1997-04-30 1998-04-30 Dispositif et procede de detection par intervale de la parole Expired - Lifetime CA2392849C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP9/112822 1997-04-30
JP11296197A JP3220043B2 (ja) 1997-04-30 1997-04-30 話速変換方法およびその装置
JP11282297A JP3160228B2 (ja) 1997-04-30 1997-04-30 音声区間検出方法およびその装置
JP9/112961 1997-04-30
CA002258908A CA2258908C (fr) 1997-04-30 1998-04-30 Conversion du debit de la parole sans l'extension de la duration d'entree de donnees, utilisant la detection par intervale de la parole

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002258908A Division CA2258908C (fr) 1997-04-30 1998-04-30 Conversion du debit de la parole sans l'extension de la duration d'entree de donnees, utilisant la detection par intervale de la parole

Publications (2)

Publication Number Publication Date
CA2392849A1 CA2392849A1 (fr) 1998-11-05
CA2392849C true CA2392849C (fr) 2007-06-05

Family

ID=27170911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002392849A Expired - Lifetime CA2392849C (fr) 1997-04-30 1998-04-30 Dispositif et procede de detection par intervale de la parole

Country Status (1)

Country Link
CA (1) CA2392849C (fr)

Also Published As

Publication number Publication date
CA2392849A1 (fr) 1998-11-05

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