FI990078A - Menetelmä puheen tunnistuksessa ja puheentunnistuslaite - Google Patents

Menetelmä puheen tunnistuksessa ja puheentunnistuslaite Download PDF

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Publication number
FI990078A
FI990078A FI990078A FI990078A FI990078A FI 990078 A FI990078 A FI 990078A FI 990078 A FI990078 A FI 990078A FI 990078 A FI990078 A FI 990078A FI 990078 A FI990078 A FI 990078A
Authority
FI
Finland
Prior art keywords
bands
sub
speech recognition
pause
thr
Prior art date
Application number
FI990078A
Other languages
English (en)
Swedish (sv)
Other versions
FI990078A0 (fi
FI118359B (fi
Inventor
Ramalingam Hariharan
Juha Haekkinen
Kari Laurila
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 FI990078A0 publication Critical patent/FI990078A0/fi
Priority to FI990078A priority Critical patent/FI118359B/fi
Priority to AT00901626T priority patent/ATE355588T1/de
Priority to EP00901626A priority patent/EP1153387B1/en
Priority to JP2000594107A priority patent/JP2002535708A/ja
Priority to AU22958/00A priority patent/AU2295800A/en
Priority to DE60033636T priority patent/DE60033636T2/de
Priority to PCT/FI2000/000028 priority patent/WO2000042600A2/en
Publication of FI990078A publication Critical patent/FI990078A/fi
Priority to US10/840,003 priority patent/US7146318B2/en
Application granted granted Critical
Publication of FI118359B publication Critical patent/FI118359B/fi

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
FI990078A 1999-01-18 1999-01-18 Menetelmä puheentunnistuksessa ja puheentunnistuslaite ja langaton viestin FI118359B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI990078A FI118359B (fi) 1999-01-18 1999-01-18 Menetelmä puheentunnistuksessa ja puheentunnistuslaite ja langaton viestin
AU22958/00A AU2295800A (en) 1999-01-18 2000-01-17 Method in speech recognition and a speech recognition device
EP00901626A EP1153387B1 (en) 1999-01-18 2000-01-17 Pause detection for speech recognition
JP2000594107A JP2002535708A (ja) 1999-01-18 2000-01-17 音声認識方法及び音声認識装置
AT00901626T ATE355588T1 (de) 1999-01-18 2000-01-17 Pausendetektion für die spracherkennung
DE60033636T DE60033636T2 (de) 1999-01-18 2000-01-17 Pausendetektion für die Spracherkennung
PCT/FI2000/000028 WO2000042600A2 (en) 1999-01-18 2000-01-17 Method in speech recognition and a speech recognition device
US10/840,003 US7146318B2 (en) 1999-01-18 2004-05-06 Subband method and apparatus for determining speech pauses adapting to background noise variation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990078 1999-01-18
FI990078A FI118359B (fi) 1999-01-18 1999-01-18 Menetelmä puheentunnistuksessa ja puheentunnistuslaite ja langaton viestin

Publications (3)

Publication Number Publication Date
FI990078A0 FI990078A0 (fi) 1999-01-18
FI990078A true FI990078A (fi) 2000-07-19
FI118359B FI118359B (fi) 2007-10-15

Family

ID=8553379

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990078A FI118359B (fi) 1999-01-18 1999-01-18 Menetelmä puheentunnistuksessa ja puheentunnistuslaite ja langaton viestin

Country Status (8)

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

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
WO2011015237A1 (en) * 2009-08-04 2011-02-10 Nokia Corporation Method and apparatus for audio signal classification
EP3726530A1 (en) * 2010-12-24 2020-10-21 Huawei Technologies Co., Ltd. Method and apparatus for adaptively detecting a voice activity in an input audio signal
BR112016014104B1 (pt) 2013-12-19 2020-12-29 Telefonaktiebolaget Lm Ericsson (Publ) método de estimativa de ruído de fundo, estimador de ruído de fundo, detector de atividade de som, codec, dispositivo sem fio, nó de rede, meio de armazenamento legível por computador
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
WO2000042600A3 (en) 2000-09-28
DE60033636T2 (de) 2007-06-21
ATE355588T1 (de) 2006-03-15
FI990078A0 (fi) 1999-01-18
FI118359B (fi) 2007-10-15
EP1153387A2 (en) 2001-11-14
US20040236571A1 (en) 2004-11-25
US7146318B2 (en) 2006-12-05
DE60033636D1 (de) 2007-04-12
EP1153387B1 (en) 2007-02-28
WO2000042600A2 (en) 2000-07-20
AU2295800A (en) 2000-08-01

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