DE69917361D1 - Vorrichtung zur Sprachdetektion bei Umgebungsgeräuschen - Google Patents

Vorrichtung zur Sprachdetektion bei Umgebungsgeräuschen

Info

Publication number
DE69917361D1
DE69917361D1 DE69917361T DE69917361T DE69917361D1 DE 69917361 D1 DE69917361 D1 DE 69917361D1 DE 69917361 T DE69917361 T DE 69917361T DE 69917361 T DE69917361 T DE 69917361T DE 69917361 D1 DE69917361 D1 DE 69917361D1
Authority
DE
Germany
Prior art keywords
speech
input signal
signal
term
frequency band
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 - Fee Related
Application number
DE69917361T
Other languages
English (en)
Other versions
DE69917361T2 (de
Inventor
Yi Zhao
Jean-Claude Junqua
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69917361D1 publication Critical patent/DE69917361D1/de
Application granted granted Critical
Publication of DE69917361T2 publication Critical patent/DE69917361T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • G10L25/84—Detection of presence or absence of voice signals for discriminating voice from noise
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • G10L25/87—Detection of discrete points within a voice signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Image Analysis (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69917361T 1998-03-24 1999-03-11 Vorrichtung zur Sprachdetektion bei Umgebungsgeräuschen Expired - Fee Related DE69917361T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/047,276 US6480823B1 (en) 1998-03-24 1998-03-24 Speech detection for noisy conditions
US47276 1998-03-24

Publications (2)

Publication Number Publication Date
DE69917361D1 true DE69917361D1 (de) 2004-06-24
DE69917361T2 DE69917361T2 (de) 2005-06-02

Family

ID=21948048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917361T Expired - Fee Related DE69917361T2 (de) 1998-03-24 1999-03-11 Vorrichtung zur Sprachdetektion bei Umgebungsgeräuschen

Country Status (9)

Country Link
US (1) US6480823B1 (de)
EP (1) EP0945854B1 (de)
JP (1) JPH11327582A (de)
KR (1) KR100330478B1 (de)
CN (1) CN1113306C (de)
AT (1) ATE267443T1 (de)
DE (1) DE69917361T2 (de)
ES (1) ES2221312T3 (de)
TW (1) TW436759B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113345472A (zh) * 2021-05-08 2021-09-03 北京百度网讯科技有限公司 语音端点检测方法、装置、电子设备及存储介质

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN113345472A (zh) * 2021-05-08 2021-09-03 北京百度网讯科技有限公司 语音端点检测方法、装置、电子设备及存储介质
CN113345472B (zh) * 2021-05-08 2022-03-25 北京百度网讯科技有限公司 语音端点检测方法、装置、电子设备及存储介质

Also Published As

Publication number Publication date
CN1113306C (zh) 2003-07-02
ATE267443T1 (de) 2004-06-15
KR100330478B1 (ko) 2002-04-01
ES2221312T3 (es) 2004-12-16
DE69917361T2 (de) 2005-06-02
KR19990077910A (ko) 1999-10-25
EP0945854A3 (de) 1999-12-29
EP0945854A2 (de) 1999-09-29
JPH11327582A (ja) 1999-11-26
US6480823B1 (en) 2002-11-12
CN1242553A (zh) 2000-01-26
EP0945854B1 (de) 2004-05-19
TW436759B (en) 2001-05-28

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