IT1315917B1 - VOICE ACTIVITY DETECTION METHOD AND METHOD FOR LASEGMENTATION OF ISOLATED WORDS AND RELATED APPARATUS. - Google Patents

VOICE ACTIVITY DETECTION METHOD AND METHOD FOR LASEGMENTATION OF ISOLATED WORDS AND RELATED APPARATUS.

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
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/en
Publication of ITRM20000248A0 publication Critical patent/ITRM20000248A0/en
Priority to AU58752/01A priority patent/AU5875201A/en
Priority to PCT/IT2001/000221 priority patent/WO2001086633A1/en
Publication of ITRM20000248A1 publication Critical patent/ITRM20000248A1/en
Application granted granted Critical
Publication of IT1315917B1 publication Critical patent/IT1315917B1/en

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)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Mobile Radio Communication Systems (AREA)
IT2000RM000248A 2000-05-10 2000-05-10 VOICE ACTIVITY DETECTION METHOD AND METHOD FOR LASEGMENTATION OF ISOLATED WORDS AND RELATED APPARATUS. IT1315917B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2000RM000248A IT1315917B1 (en) 2000-05-10 2000-05-10 VOICE ACTIVITY DETECTION METHOD AND METHOD FOR LASEGMENTATION OF ISOLATED WORDS AND RELATED APPARATUS.
AU58752/01A AU5875201A (en) 2000-05-10 2001-05-08 Voice activity detection and end-point detection
PCT/IT2001/000221 WO2001086633A1 (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 (en) 2000-05-10 2000-05-10 VOICE ACTIVITY DETECTION METHOD AND METHOD FOR LASEGMENTATION OF ISOLATED WORDS AND RELATED APPARATUS.

Publications (3)

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

Family

ID=11454720

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000RM000248A IT1315917B1 (en) 2000-05-10 2000-05-10 VOICE ACTIVITY DETECTION METHOD AND METHOD FOR LASEGMENTATION OF ISOLATED WORDS AND RELATED APPARATUS.

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105719642A (en) * 2016-02-29 2016-06-29 黄博 Continuous and long voice recognition method and system and hardware equipment

Families Citing this family (26)

* 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 (en) * 2014-07-18 2018-11-06 华为技术有限公司 A kind of method and apparatus that audio signal is detected according to frequency domain energy
US9953661B2 (en) * 2014-09-26 2018-04-24 Cirrus Logic Inc. Neural network voice activity detection employing running range normalization
KR101942521B1 (en) 2015-10-19 2019-01-28 구글 엘엘씨 Speech endpointing
US10269341B2 (en) 2015-10-19 2019-04-23 Google Llc Speech endpointing
CN106486136A (en) * 2016-11-18 2017-03-08 腾讯科技（深圳）有限公司 A kind of sound identification method, device and voice interactive method
CN106611598B (en) * 2016-12-28 2019-08-02 上海智臻智能网络科技股份有限公司 A VAD dynamic parameter adjustment method and device
CN108428448A (en) * 2017-02-13 2018-08-21 芋头科技（杭州）有限公司 A kind of sound end detecting method and audio recognition method
CN110520925B (en) 2017-06-06 2020-12-15 谷歌有限责任公司 Inquiry end detection
US10929754B2 (en) 2017-06-06 2021-02-23 Google Llc Unified endpointer using multitask and multidomain learning
CN108648769A (en) * 2018-04-20 2018-10-12 百度在线网络技术（北京）有限公司 Voice activity detection method, apparatus and equipment
CN108877778B (en) * 2018-06-13 2019-09-17 百度在线网络技术（北京）有限公司 Sound end detecting method and equipment
CN110010153A (en) * 2019-03-25 2019-07-12 平安科技（深圳）有限公司 A kind of mute detection method neural network based, terminal device and medium
CN111028858B (en) * 2019-12-31 2022-02-18 云知声智能科技股份有限公司 Method and device for detecting voice start-stop time
CN112652296B (en) * 2020-12-23 2023-07-04 北京华宇信息技术有限公司 Method, device and equipment for detecting streaming voice endpoint
CN113284496B (en) * 2021-07-22 2021-10-12 广州小鹏汽车科技有限公司 Voice control method, voice control system, vehicle, server, and storage medium
CN114049887B (en) * 2021-12-06 2025-03-11 宁波蛙声科技有限公司 Real-time voice activity detection method and system for audio and video conferencing
CN115862686A (en) * 2022-11-18 2023-03-28 招联消费金融有限公司 Voice endpoint detection model construction method and device and computer equipment
CN116758948B (en) * 2023-04-25 2026-04-10 百度时代网络技术（北京）有限公司 A testing method, apparatus, device, and storage medium
EP4648049A1 (en) * 2024-05-08 2025-11-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for processing a pre-processed audio input signal to obtain an activity output signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105719642A (en) * 2016-02-29 2016-06-29 黄博 Continuous and long voice recognition method and system and hardware equipment

Also Published As

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

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