IT1315917B1 - Metodo di rivelazione di attivita' vocale e metodo per lasegmentazione di parole isolate, e relativi apparati. - Google Patents

Metodo di rivelazione di attivita' vocale e metodo per lasegmentazione di parole isolate, e relativi apparati.

Info

Publication number
IT1315917B1
IT1315917B1 IT2000RM000248A ITRM20000248A IT1315917B1 IT 1315917 B1 IT1315917 B1 IT 1315917B1 IT 2000RM000248 A IT2000RM000248 A IT 2000RM000248A IT RM20000248 A ITRM20000248 A IT RM20000248A IT 1315917 B1 IT1315917 B1 IT 1315917B1
Authority
IT
Italy
Prior art keywords
lasegmentation
voice activity
activity detection
related apparatus
detection method
Prior art date
Application number
IT2000RM000248A
Other languages
English (en)
Italian (it)
Inventor
Francesco Beritelli
Original Assignee
Multimedia Technologies Inst M
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 Multimedia Technologies Inst M filed Critical Multimedia Technologies Inst M
Priority to IT2000RM000248A priority Critical patent/IT1315917B1/it
Publication of ITRM20000248A0 publication Critical patent/ITRM20000248A0/it
Priority to PCT/IT2001/000221 priority patent/WO2001086633A1/fr
Priority to AU58752/01A priority patent/AU5875201A/en
Publication of ITRM20000248A1 publication Critical patent/ITRM20000248A1/it
Application granted granted Critical
Publication of IT1315917B1 publication Critical patent/IT1315917B1/it

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
    • G10L25/87—Detection of discrete points within a voice signal
    • 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
    • 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
    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique
    • G10L25/30—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique using neural networks

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)
  • Mobile Radio Communication Systems (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
IT2000RM000248A 2000-05-10 2000-05-10 Metodo di rivelazione di attivita' vocale e metodo per lasegmentazione di parole isolate, e relativi apparati. IT1315917B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2000RM000248A IT1315917B1 (it) 2000-05-10 2000-05-10 Metodo di rivelazione di attivita' vocale e metodo per lasegmentazione di parole isolate, e relativi apparati.
PCT/IT2001/000221 WO2001086633A1 (fr) 2000-05-10 2001-05-08 Detection d'activite vocale et d'extremite de mot
AU58752/01A AU5875201A (en) 2000-05-10 2001-05-08 Voice activity detection and end-point detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000RM000248A IT1315917B1 (it) 2000-05-10 2000-05-10 Metodo di rivelazione di attivita' vocale e metodo per lasegmentazione di parole isolate, e relativi apparati.

Publications (3)

Publication Number Publication Date
ITRM20000248A0 ITRM20000248A0 (it) 2000-05-10
ITRM20000248A1 ITRM20000248A1 (it) 2001-11-10
IT1315917B1 true IT1315917B1 (it) 2003-03-26

Family

ID=11454720

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000RM000248A IT1315917B1 (it) 2000-05-10 2000-05-10 Metodo di rivelazione di attivita' vocale e metodo per lasegmentazione di parole isolate, e relativi apparati.

Country Status (3)

Country Link
AU (1) AU5875201A (fr)
IT (1) IT1315917B1 (fr)
WO (1) WO2001086633A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105719642A (zh) * 2016-02-29 2016-06-29 黄博 连续长语音识别方法及系统、硬件设备

Families Citing this family (22)

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US20030216909A1 (en) * 2002-05-14 2003-11-20 Davis Wallace K. Voice activity detection
US8788265B2 (en) 2004-05-25 2014-07-22 Nokia Solutions And Networks Oy System and method for babble noise detection
US8468131B2 (en) 2006-06-29 2013-06-18 Avaya Canada Corp. Connecting devices in a peer-to-peer network with a service provider
US8218529B2 (en) 2006-07-07 2012-07-10 Avaya Canada Corp. Device for and method of terminating a VoIP call
US7680657B2 (en) 2006-08-15 2010-03-16 Microsoft Corporation Auto segmentation based partitioning and clustering approach to robust endpointing
US8843369B1 (en) 2013-12-27 2014-09-23 Google Inc. Speech endpointing based on voice profile
US9607613B2 (en) 2014-04-23 2017-03-28 Google Inc. Speech endpointing based on word comparisons
CN105338148B (zh) 2014-07-18 2018-11-06 华为技术有限公司 一种根据频域能量对音频信号进行检测的方法和装置
US9953661B2 (en) * 2014-09-26 2018-04-24 Cirrus Logic Inc. Neural network voice activity detection employing running range normalization
KR101942521B1 (ko) 2015-10-19 2019-01-28 구글 엘엘씨 음성 엔드포인팅
US10269341B2 (en) 2015-10-19 2019-04-23 Google Llc Speech endpointing
CN106486136A (zh) * 2016-11-18 2017-03-08 腾讯科技（深圳）有限公司 一种声音识别方法、装置及语音交互方法
CN106611598B (zh) * 2016-12-28 2019-08-02 上海智臻智能网络科技股份有限公司 一种vad动态参数调整方法和装置
CN108428448A (zh) * 2017-02-13 2018-08-21 芋头科技（杭州）有限公司 一种语音端点检测方法及语音识别方法
US10929754B2 (en) 2017-06-06 2021-02-23 Google Llc Unified endpointer using multitask and multidomain learning
CN110520925B (zh) 2017-06-06 2020-12-15 谷歌有限责任公司 询问结束检测
CN108648769A (zh) * 2018-04-20 2018-10-12 百度在线网络技术（北京）有限公司 语音活性检测方法、装置及设备
CN108877778B (zh) * 2018-06-13 2019-09-17 百度在线网络技术（北京）有限公司 语音端点检测方法及设备
CN110010153A (zh) * 2019-03-25 2019-07-12 平安科技（深圳）有限公司 一种基于神经网络的静音检测方法、终端设备及介质
CN111028858B (zh) * 2019-12-31 2022-02-18 云知声智能科技股份有限公司 一种人声起止时间检测方法及装置
CN112652296B (zh) * 2020-12-23 2023-07-04 北京华宇信息技术有限公司 流式语音端点检测方法、装置及设备
CN113284496B (zh) * 2021-07-22 2021-10-12 广州小鹏汽车科技有限公司 语音控制方法、语音控制系统、车辆、服务器和存储介质

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105719642A (zh) * 2016-02-29 2016-06-29 黄博 连续长语音识别方法及系统、硬件设备

Also Published As

Publication number Publication date
AU5875201A (en) 2001-11-20
ITRM20000248A0 (it) 2000-05-10
ITRM20000248A1 (it) 2001-11-10
WO2001086633A1 (fr) 2001-11-15

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