AU5875201A - Voice activity detection and end-point detection - Google Patents

Voice activity detection and end-point detection

Info

Publication number
AU5875201A
AU5875201A AU58752/01A AU5875201A AU5875201A AU 5875201 A AU5875201 A AU 5875201A AU 58752/01 A AU58752/01 A AU 58752/01A AU 5875201 A AU5875201 A AU 5875201A AU 5875201 A AU5875201 A AU 5875201A
Authority
AU
Australia
Prior art keywords
detection
voice activity
point
point detection
activity detection
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
AU58752/01A
Other languages
English (en)
Inventor
Francesco Beritelli
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.)
MULTIMEDIA TECHNOLOGIES INSTITUTE - MTI Srl
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
Publication of AU5875201A publication Critical patent/AU5875201A/en
Abandoned 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
    • G10L25/87—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)
AU58752/01A 2000-05-10 2001-05-08 Voice activity detection and end-point detection Abandoned AU5875201A (en)

Applications Claiming Priority (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.
ITRM200A000248 2000-05-10
PCT/IT2001/000221 WO2001086633A1 (fr) 2000-05-10 2001-05-08 Detection d'activite vocale et d'extremite de mot

Publications (1)

Publication Number Publication Date
AU5875201A true AU5875201A (en) 2001-11-20

Family

ID=11454720

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58752/01A Abandoned AU5875201A (en) 2000-05-10 2001-05-08 Voice activity detection and end-point detection

Country Status (3)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US10269341B2 (en) 2015-10-19 2019-04-23 Google Llc Speech endpointing
KR101942521B1 (ko) 2015-10-19 2019-01-28 구글 엘엘씨 음성 엔드포인팅
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
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
EP4083998A1 (fr) 2017-06-06 2022-11-02 Google LLC Détection de fin d'interrogation
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

Also Published As

Publication number Publication date
ITRM20000248A1 (it) 2001-11-10
IT1315917B1 (it) 2003-03-26
WO2001086633A1 (fr) 2001-11-15
ITRM20000248A0 (it) 2000-05-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase