AU2295800A - Method in speech recognition and a speech recognition device - Google Patents

Method in speech recognition and a speech recognition device

Info

Publication number
AU2295800A
AU2295800A AU22958/00A AU2295800A AU2295800A AU 2295800 A AU2295800 A AU 2295800A AU 22958/00 A AU22958/00 A AU 22958/00A AU 2295800 A AU2295800 A AU 2295800A AU 2295800 A AU2295800 A AU 2295800A
Authority
AU
Australia
Prior art keywords
bands
sub
speech recognition
pause
thr
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
AU22958/00A
Other languages
English (en)
Inventor
Juha Hakkinen
Ramalingam Hariharan
Kari Laurila
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.)
Nokia Oyj
Original Assignee
Nokia Mobile Phones 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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of AU2295800A publication Critical patent/AU2295800A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Alarm Systems (AREA)
  • Telephone Function (AREA)
AU22958/00A 1999-01-18 2000-01-17 Method in speech recognition and a speech recognition device Abandoned AU2295800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI990078A FI118359B (fi) 1999-01-18 1999-01-18 Menetelmä puheentunnistuksessa ja puheentunnistuslaite ja langaton viestin
FI990078 1999-01-18
PCT/FI2000/000028 WO2000042600A2 (en) 1999-01-18 2000-01-17 Method in speech recognition and a speech recognition device

Publications (1)

Publication Number Publication Date
AU2295800A true AU2295800A (en) 2000-08-01

Family

ID=8553379

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22958/00A Abandoned AU2295800A (en) 1999-01-18 2000-01-17 Method in speech recognition and a speech recognition device

Country Status (8)

Country Link
US (1) US7146318B2 (enExample)
EP (1) EP1153387B1 (enExample)
JP (1) JP2002535708A (enExample)
AT (1) ATE355588T1 (enExample)
AU (1) AU2295800A (enExample)
DE (1) DE60033636T2 (enExample)
FI (1) FI118359B (enExample)
WO (1) WO2000042600A2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118359B (fi) * 1999-01-18 2007-10-15 Nokia Corp Menetelmä puheentunnistuksessa ja puheentunnistuslaite ja langaton viestin
JP2002041073A (ja) * 2000-07-31 2002-02-08 Alpine Electronics Inc 音声認識装置
US20030004720A1 (en) * 2001-01-30 2003-01-02 Harinath Garudadri System and method for computing and transmitting parameters in a distributed voice recognition system
US6771706B2 (en) 2001-03-23 2004-08-03 Qualcomm Incorporated Method and apparatus for utilizing channel state information in a wireless communication system
US7941313B2 (en) * 2001-05-17 2011-05-10 Qualcomm Incorporated System and method for transmitting speech activity information ahead of speech features in a distributed voice recognition system
CN101320559B (zh) * 2007-06-07 2011-05-18 华为技术有限公司 一种声音激活检测装置及方法
US8082148B2 (en) * 2008-04-24 2011-12-20 Nuance Communications, Inc. Testing a grammar used in speech recognition for reliability in a plurality of operating environments having different background noise
US9135809B2 (en) * 2008-06-20 2015-09-15 At&T Intellectual Property I, Lp Voice enabled remote control for a set-top box
US9215538B2 (en) * 2009-08-04 2015-12-15 Nokia Technologies Oy Method and apparatus for audio signal classification
EP4379711A3 (en) 2010-12-24 2024-08-21 Huawei Technologies Co., Ltd. Method and apparatus for adaptively detecting a voice activity in an input audio signal
CN110265058B (zh) 2013-12-19 2023-01-17 瑞典爱立信有限公司 估计音频信号中的背景噪声
US10332564B1 (en) * 2015-06-25 2019-06-25 Amazon Technologies, Inc. Generating tags during video upload
US10090005B2 (en) * 2016-03-10 2018-10-02 Aspinity, Inc. Analog voice activity detection
US10825471B2 (en) * 2017-04-05 2020-11-03 Avago Technologies International Sales Pte. Limited Voice energy detection
RU2761940C1 (ru) 2018-12-18 2021-12-14 Общество С Ограниченной Ответственностью "Яндекс" Способы и электронные устройства для идентификации пользовательского высказывания по цифровому аудиосигналу
CN111327395B (zh) * 2019-11-21 2023-04-11 沈连腾 一种宽带信号的盲检测方法、装置、设备及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015088A (en) * 1975-10-31 1977-03-29 Bell Telephone Laboratories, Incorporated Real-time speech analyzer
EP0167364A1 (en) * 1984-07-06 1986-01-08 AT&T Corp. Speech-silence detection with subband coding
GB8613327D0 (en) * 1986-06-02 1986-07-09 British Telecomm Speech processor
US4811404A (en) * 1987-10-01 1989-03-07 Motorola, Inc. Noise suppression system
FI100840B (fi) * 1995-12-12 1998-02-27 Nokia Mobile Phones Ltd Kohinanvaimennin ja menetelmä taustakohinan vaimentamiseksi kohinaises ta puheesta sekä matkaviestin
US5794199A (en) * 1996-01-29 1998-08-11 Texas Instruments Incorporated Method and system for improved discontinuous speech transmission
US6108610A (en) * 1998-10-13 2000-08-22 Noise Cancellation Technologies, Inc. Method and system for updating noise estimates during pauses in an information signal
FI118359B (fi) * 1999-01-18 2007-10-15 Nokia Corp Menetelmä puheentunnistuksessa ja puheentunnistuslaite ja langaton viestin

Also Published As

Publication number Publication date
JP2002535708A (ja) 2002-10-22
DE60033636D1 (de) 2007-04-12
US20040236571A1 (en) 2004-11-25
FI990078L (fi) 2000-07-19
ATE355588T1 (de) 2006-03-15
EP1153387A2 (en) 2001-11-14
EP1153387B1 (en) 2007-02-28
DE60033636T2 (de) 2007-06-21
FI118359B (fi) 2007-10-15
FI990078A0 (fi) 1999-01-18
WO2000042600A2 (en) 2000-07-20
WO2000042600A3 (en) 2000-09-28
US7146318B2 (en) 2006-12-05

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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