JP5621786B2 - 音声検出装置、音声検出方法、および音声検出プログラム - Google Patents

音声検出装置、音声検出方法、および音声検出プログラム Download PDF

Info

Publication number
JP5621786B2
JP5621786B2 JP2011547442A JP2011547442A JP5621786B2 JP 5621786 B2 JP5621786 B2 JP 5621786B2 JP 2011547442 A JP2011547442 A JP 2011547442A JP 2011547442 A JP2011547442 A JP 2011547442A JP 5621786 B2 JP5621786 B2 JP 5621786B2
Authority
JP
Japan
Prior art keywords
speech
section
voice
feature
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.)
Active
Application number
JP2011547442A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2011077924A1 (ja
Inventor
田中　大介
大介 田中
隆行 荒川
隆行 荒川
健 花沢
健 花沢
長田誠也
誠也 長田
岡部　浩司
浩司 岡部
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
Application filed by NEC Corp filed Critical NEC Corp
Publication of JPWO2011077924A1 publication Critical patent/JPWO2011077924A1/ja
Application granted granted Critical
Publication of JP5621786B2 publication Critical patent/JP5621786B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
JP2011547442A 2009-12-24 2010-11-26 音声検出装置、音声検出方法、および音声検出プログラム Active JP5621786B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009291976 2009-12-24
JP2009291976 2009-12-24
PCT/JP2010/071620 WO2011077924A1 (fr) 2009-12-24 2010-11-26 Dispositif de détection vocale, procédé de détection vocale et programme de détection vocale

Publications (2)

Publication Number Publication Date
JPWO2011077924A1 JPWO2011077924A1 (ja) 2013-05-02
JP5621786B2 true JP5621786B2 (ja) 2014-11-12

Family

ID=44195460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011547442A Active JP5621786B2 (ja) 2009-12-24 2010-11-26 音声検出装置、音声検出方法、および音声検出プログラム

Country Status (2)

Country Link
JP (1) JP5621786B2 (fr)
WO (1) WO2011077924A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5385876B2 (ja) * 2010-08-30 2014-01-08 日本電信電話株式会社 音声区間検出方法、音声認識方法、音声区間検出装置、音声認識装置、そのプログラム及び記録媒体
KR101804787B1 (ko) * 2016-09-28 2017-12-06 대한민국 음질특징을 이용한 화자인식장치 및 방법
WO2019176986A1 (fr) * 2018-03-15 2019-09-19 日本電気株式会社 Système de traitement de signal, dispositif de traitement de signal, procédé de traitement de signal et support d'enregistrement
KR102237286B1 (ko) * 2019-03-12 2021-04-07 울산과학기술원 음성 구간 검출장치 및 그 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06236195A (ja) * 1993-02-12 1994-08-23 Sony Corp 音声区間検出方法
JPH08305388A (ja) * 1995-04-28 1996-11-22 Matsushita Electric Ind Co Ltd 音声区間検出装置
JPH09212195A (ja) * 1995-12-12 1997-08-15 Nokia Mobile Phones Ltd 音声活性検出装置及び移動局並びに音声活性検出方法
JP2010032792A (ja) * 2008-07-29 2010-02-12 Nippon Telegr & Teleph Corp <Ntt> 発話区間話者分類装置とその方法と、その装置を用いた音声認識装置とその方法と、プログラムと記録媒体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06236195A (ja) * 1993-02-12 1994-08-23 Sony Corp 音声区間検出方法
JPH08305388A (ja) * 1995-04-28 1996-11-22 Matsushita Electric Ind Co Ltd 音声区間検出装置
JPH09212195A (ja) * 1995-12-12 1997-08-15 Nokia Mobile Phones Ltd 音声活性検出装置及び移動局並びに音声活性検出方法
JP2010032792A (ja) * 2008-07-29 2010-02-12 Nippon Telegr & Teleph Corp <Ntt> 発話区間話者分類装置とその方法と、その装置を用いた音声認識装置とその方法と、プログラムと記録媒体

Also Published As

Publication number Publication date
WO2011077924A1 (fr) 2011-06-30
JPWO2011077924A1 (ja) 2013-05-02

Similar Documents

Publication Publication Date Title
JP5621783B2 (ja) 音声認識システム、音声認識方法および音声認識プログラム
JP4568371B2 (ja) 少なくとも２つのイベント・クラス間を区別するためのコンピュータ化された方法及びコンピュータ・プログラム
US8532991B2 (en) Speech models generated using competitive training, asymmetric training, and data boosting
US5692104A (en) Method and apparatus for detecting end points of speech activity
JP4911034B2 (ja) 音声判別システム、音声判別方法及び音声判別用プログラム
JP2005043666A (ja) 音声認識装置
JP2011033680A (ja) 音声処理装置及び方法、並びにプログラム
JP6176055B2 (ja) 音声検索装置及び音声検索方法
US8364475B2 (en) Voice processing apparatus and voice processing method for changing accoustic feature quantity of received voice signal
Zhang et al. Improved modeling for F0 generation and V/U decision in HMM-based TTS
JP5621786B2 (ja) 音声検出装置、音声検出方法、および音声検出プログラム
JP4353202B2 (ja) 韻律識別装置及び方法、並びに音声認識装置及び方法
KR100744288B1 (ko) 음성 신호에서 음소를 분절하는 방법 및 그 시스템
JP4490090B2 (ja) 有音無音判定装置および有音無音判定方法
JP5282523B2 (ja) 基本周波数抽出方法、基本周波数抽出装置、およびプログラム
JPH09325798A (ja) 音声認識装置
JP2019053233A (ja) 発話区間検出装置、発話区間検出方法及び発話区間検出用コンピュータプログラム
JP2007292940A (ja) 音声識別装置及び音声識別方法
JP2008026721A (ja) 音声認識装置、音声認識方法、および音声認識用プログラム
CN106920558B (zh) 关键词识别方法及装置
Sorin et al. The ETSI extended distributed speech recognition (DSR) standards: client side processing and tonal language recognition evaluation
JP2003044078A (ja) 発声速度正規化分析を用いた音声認識装置
JP2006010739A (ja) 音声認識装置
JP6526602B2 (ja) 音声認識装置、その方法、及びプログラム
JP5157474B2 (ja) 音処理装置およびプログラム

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20131018

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140826

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140908

R150 Certificate of patent or registration of utility model

Ref document number: 5621786

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150