FI954527A - Menetelmä ja laite puhujan tunnistamiseksi - Google Patents

Menetelmä ja laite puhujan tunnistamiseksi Download PDF

Info

Publication number
FI954527A
FI954527A FI954527A FI954527A FI954527A FI 954527 A FI954527 A FI 954527A FI 954527 A FI954527 A FI 954527A FI 954527 A FI954527 A FI 954527A FI 954527 A FI954527 A FI 954527A
Authority
FI
Finland
Prior art keywords
speakers
identification
procedure
Prior art date
Application number
FI954527A
Other languages
English (en)
Swedish (sv)
Other versions
FI954527A0 (fi
Inventor
Mark Pawlewski
Joseph Gordon Tang
Original Assignee
British Telecomm
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
Priority claimed from PCT/GB1994/000629 external-priority patent/WO1994022132A1/en
Application filed by British Telecomm filed Critical British Telecomm
Publication of FI954527A0 publication Critical patent/FI954527A0/fi
Publication of FI954527A publication Critical patent/FI954527A/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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification
    • G10L17/02—Preprocessing operations, e.g. segment selection; Pattern representation or modelling, e.g. based on linear discriminant analysis [LDA] or principal components; Feature selection or extraction
FI954527A 1993-03-25 1995-09-25 Menetelmä ja laite puhujan tunnistamiseksi FI954527A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP93302302 1993-03-25
PCT/GB1994/000629 WO1994022132A1 (en) 1993-03-25 1994-03-25 A method and apparatus for speaker recognition

Publications (2)

Publication Number Publication Date
FI954527A0 FI954527A0 (fi) 1995-09-25
FI954527A true FI954527A (fi) 1995-11-20

Family

ID=8214353

Family Applications (1)

Application Number Title Priority Date Filing Date
FI954527A FI954527A (fi) 1993-03-25 1995-09-25 Menetelmä ja laite puhujan tunnistamiseksi

Country Status (9)

Country Link
US (1) US5583961A (fi)
EP (1) EP0691024B1 (fi)
JP (1) JPH08508107A (fi)
KR (1) KR100312919B1 (fi)
AU (1) AU685788B2 (fi)
CA (1) CA2158847C (fi)
DE (1) DE69420400T2 (fi)
FI (1) FI954527A (fi)
SG (2) SG50487A1 (fi)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2158849C (en) * 1993-03-25 2000-09-05 Kevin Joseph Power Speech recognition with pause detection
US6230128B1 (en) 1993-03-31 2001-05-08 British Telecommunications Public Limited Company Path link passing speech recognition with vocabulary node being capable of simultaneously processing plural path links
CN1058097C (zh) * 1993-03-31 2000-11-01 英国电讯有限公司 连续语音识别
US5749073A (en) * 1996-03-15 1998-05-05 Interval Research Corporation System for automatically morphing audio information
US5960399A (en) * 1996-12-24 1999-09-28 Gte Internetworking Incorporated Client/server speech processor/recognizer
JP3962445B2 (ja) 1997-03-13 2007-08-22 キヤノン株式会社 音声処理方法及び装置
US6003000A (en) * 1997-04-29 1999-12-14 Meta-C Corporation Method and system for speech processing with greatly reduced harmonic and intermodulation distortion
US6633842B1 (en) * 1999-10-22 2003-10-14 Texas Instruments Incorporated Speech recognition front-end feature extraction for noisy speech
FR2786308B1 (fr) * 1998-11-20 2001-02-09 Sextant Avionique Procede de reconnaissance vocale dans un signal acoustique bruite et systeme mettant en oeuvre ce procede
US7117149B1 (en) 1999-08-30 2006-10-03 Harman Becker Automotive Systems-Wavemakers, Inc. Sound source classification
GB2357231B (en) 1999-10-01 2004-06-09 Ibm Method and system for encoding and decoding speech signals
US9076448B2 (en) * 1999-11-12 2015-07-07 Nuance Communications, Inc. Distributed real time speech recognition system
US7043430B1 (en) 1999-11-23 2006-05-09 Infotalk Corporation Limitied System and method for speech recognition using tonal modeling
CN1209743C (zh) * 1999-11-23 2005-07-06 言丰科技有限公司 使用音调建模的话音识别系统和方法
DE10012145C2 (de) * 2000-03-13 2002-02-21 Christian Popella Verfahren und Vorrichtung zur akustischen Erkennung erkrankungsbedingter physikalischer Veränderungen des Stimmbildapparates
TW521266B (en) * 2000-07-13 2003-02-21 Verbaltek Inc Perceptual phonetic feature speech recognition system and method
FR2825826B1 (fr) * 2001-06-11 2003-09-12 Cit Alcatel Procede pour detecter l'activite vocale dans un signal, et codeur de signal vocal comportant un dispositif pour la mise en oeuvre de ce procede
US6678656B2 (en) * 2002-01-30 2004-01-13 Motorola, Inc. Noise reduced speech recognition parameters
DE10254612A1 (de) * 2002-11-22 2004-06-17 Humboldt-Universität Zu Berlin Verfahren zur Ermittlung spezifisch relevanter akustischer Merkmale von Schallsignalen für die Analyse unbekannter Schallsignale einer Schallerzeugung
US7895036B2 (en) 2003-02-21 2011-02-22 Qnx Software Systems Co. System for suppressing wind noise
US7725315B2 (en) 2003-02-21 2010-05-25 Qnx Software Systems (Wavemakers), Inc. Minimization of transient noises in a voice signal
US8271279B2 (en) 2003-02-21 2012-09-18 Qnx Software Systems Limited Signature noise removal
US7885420B2 (en) 2003-02-21 2011-02-08 Qnx Software Systems Co. Wind noise suppression system
US8326621B2 (en) 2003-02-21 2012-12-04 Qnx Software Systems Limited Repetitive transient noise removal
US7949522B2 (en) 2003-02-21 2011-05-24 Qnx Software Systems Co. System for suppressing rain noise
US8073689B2 (en) 2003-02-21 2011-12-06 Qnx Software Systems Co. Repetitive transient noise removal
US7340398B2 (en) * 2003-08-21 2008-03-04 Hewlett-Packard Development Company, L.P. Selective sampling for sound signal classification
DE10361850A1 (de) * 2003-12-31 2005-07-28 Kress, Markus Verfahren zur Identifizierung von Personen
US8724447B2 (en) * 2004-01-28 2014-05-13 Qualcomm Incorporated Timing estimation in an OFDM receiver
JP2005308512A (ja) * 2004-04-21 2005-11-04 Agilent Technol Inc スペクトラム処理方法および該方法を用いる測定装置
FI20045146A0 (fi) * 2004-04-22 2004-04-22 Nokia Corp Audioaktiivisuuden ilmaisu
US7949520B2 (en) 2004-10-26 2011-05-24 QNX Software Sytems Co. Adaptive filter pitch extraction
US8170879B2 (en) 2004-10-26 2012-05-01 Qnx Software Systems Limited Periodic signal enhancement system
US7680652B2 (en) 2004-10-26 2010-03-16 Qnx Software Systems (Wavemakers), Inc. Periodic signal enhancement system
US8543390B2 (en) 2004-10-26 2013-09-24 Qnx Software Systems Limited Multi-channel periodic signal enhancement system
US8306821B2 (en) 2004-10-26 2012-11-06 Qnx Software Systems Limited Sub-band periodic signal enhancement system
US7716046B2 (en) 2004-10-26 2010-05-11 Qnx Software Systems (Wavemakers), Inc. Advanced periodic signal enhancement
US8284947B2 (en) 2004-12-01 2012-10-09 Qnx Software Systems Limited Reverberation estimation and suppression system
US7702505B2 (en) * 2004-12-14 2010-04-20 Electronics And Telecommunications Research Institute Channel normalization apparatus and method for robust speech recognition
GB2421317B (en) * 2004-12-15 2009-02-11 Agilent Technologies Inc A method and apparatus for detecting leading pulse edges
GB2422237A (en) * 2004-12-21 2006-07-19 Fluency Voice Technology Ltd Dynamic coefficients determined from temporally adjacent speech frames
US8027833B2 (en) 2005-05-09 2011-09-27 Qnx Software Systems Co. System for suppressing passing tire hiss
US8170875B2 (en) 2005-06-15 2012-05-01 Qnx Software Systems Limited Speech end-pointer
US8311819B2 (en) 2005-06-15 2012-11-13 Qnx Software Systems Limited System for detecting speech with background voice estimates and noise estimates
US8126706B2 (en) * 2005-12-09 2012-02-28 Acoustic Technologies, Inc. Music detector for echo cancellation and noise reduction
JP4527679B2 (ja) * 2006-03-24 2010-08-18 学校法人早稲田大学 音声の類似度の評価を行う方法および装置
US7844453B2 (en) 2006-05-12 2010-11-30 Qnx Software Systems Co. Robust noise estimation
JP4827661B2 (ja) * 2006-08-30 2011-11-30 富士通株式会社 信号処理方法及び装置
US9830912B2 (en) 2006-11-30 2017-11-28 Ashwin P Rao Speak and touch auto correction interface
WO2008069308A1 (ja) * 2006-12-08 2008-06-12 Nec Corporation 音声認識装置および音声認識方法
US8335685B2 (en) 2006-12-22 2012-12-18 Qnx Software Systems Limited Ambient noise compensation system robust to high excitation noise
US8326620B2 (en) 2008-04-30 2012-12-04 Qnx Software Systems Limited Robust downlink speech and noise detector
JP4305509B2 (ja) * 2006-12-26 2009-07-29 ヤマハ株式会社 音声処理装置およびプログラム
US20080256613A1 (en) * 2007-03-13 2008-10-16 Grover Noel J Voice print identification portal
CN101939782B (zh) 2007-08-27 2012-12-05 爱立信电话股份有限公司 噪声填充与带宽扩展之间的自适应过渡频率
US8904400B2 (en) 2007-09-11 2014-12-02 2236008 Ontario Inc. Processing system having a partitioning component for resource partitioning
US8850154B2 (en) 2007-09-11 2014-09-30 2236008 Ontario Inc. Processing system having memory partitioning
US8694310B2 (en) 2007-09-17 2014-04-08 Qnx Software Systems Limited Remote control server protocol system
TWI356399B (en) * 2007-12-14 2012-01-11 Ind Tech Res Inst Speech recognition system and method with cepstral
JP2009157442A (ja) * 2007-12-25 2009-07-16 Toshiba Corp データ検索装置および方法
US8209514B2 (en) 2008-02-04 2012-06-26 Qnx Software Systems Limited Media processing system having resource partitioning
US8645131B2 (en) * 2008-10-17 2014-02-04 Ashwin P. Rao Detecting segments of speech from an audio stream
US9922640B2 (en) 2008-10-17 2018-03-20 Ashwin P Rao System and method for multimodal utterance detection
GB2465782B (en) * 2008-11-28 2016-04-13 Univ Nottingham Trent Biometric identity verification
US10257191B2 (en) 2008-11-28 2019-04-09 Nottingham Trent University Biometric identity verification
US9767806B2 (en) * 2013-09-24 2017-09-19 Cirrus Logic International Semiconductor Ltd. Anti-spoofing
CN102356427B (zh) * 2009-04-02 2013-10-30 三菱电机株式会社 噪声抑制装置
US8595005B2 (en) * 2010-05-31 2013-11-26 Simple Emotion, Inc. System and method for recognizing emotional state from a speech signal
US20140095161A1 (en) * 2012-09-28 2014-04-03 At&T Intellectual Property I, L.P. System and method for channel equalization using characteristics of an unknown signal
US9549068B2 (en) 2014-01-28 2017-01-17 Simple Emotion, Inc. Methods for adaptive voice interaction
US11100932B2 (en) * 2017-02-10 2021-08-24 Synaptics Incorporated Robust start-end point detection algorithm using neural network
US11853884B2 (en) 2017-02-10 2023-12-26 Synaptics Incorporated Many or one detection classification systems and methods
CN107527620B (zh) 2017-07-25 2019-03-26 平安科技（深圳）有限公司 电子装置、身份验证的方法及计算机可读存储介质
US10540990B2 (en) * 2017-11-01 2020-01-21 International Business Machines Corporation Processing of speech signals
WO2020046831A1 (en) * 2018-08-27 2020-03-05 TalkMeUp Interactive artificial intelligence analytical system
US11205419B2 (en) * 2018-08-28 2021-12-21 International Business Machines Corporation Low energy deep-learning networks for generating auditory features for audio processing pipelines
CN112820300B (zh) * 2021-02-25 2023-12-19 北京小米松果电子有限公司 音频处理方法及装置、终端、存储介质
CN112951245B (zh) * 2021-03-09 2023-06-16 江苏开放大学（江苏城市职业学院） 一种融入静态分量的动态声纹特征提取方法
CN113488070B (zh) * 2021-09-08 2021-11-16 中国科学院自动化研究所 篡改音频的检测方法、装置、电子设备及存储介质

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829578A (en) * 1986-10-02 1989-05-09 Dragon Systems, Inc. Speech detection and recognition apparatus for use with background noise of varying levels

Also Published As

Publication number Publication date
SG50487A1 (en) 1998-07-20
CA2158847A1 (en) 1994-09-29
EP0691024B1 (en) 1999-09-01
KR960701428A (ko) 1996-02-24
FI954527A0 (fi) 1995-09-25
AU685788B2 (en) 1998-01-29
US5583961A (en) 1996-12-10
SG50502A1 (en) 1998-07-20
DE69420400T2 (de) 2000-07-13
CA2158847C (en) 2000-03-14
KR100312919B1 (ko) 2001-12-28
DE69420400D1 (de) 1999-10-07
EP0691024A1 (en) 1996-01-10
JPH08508107A (ja) 1996-08-27
AU6432994A (en) 1994-10-11

Similar Documents

Publication Publication Date Title
FI954527A (fi) Menetelmä ja laite puhujan tunnistamiseksi
FI962305A0 (fi) Äänen parannusjärjestelmä ja -menetelmä
KR950702360A (ko) 주파수 선택 방법 및 장치(Frequency Selection Method and Apparatus)
FI943767A (fi) Menetelmä yhteyden luomiseksi ja järjestelmä menetelmän toteuttamiseksi
FI964330A (fi) Menetelmä ja laite porrashissejä varten
FI960456A0 (fi) Menetelmä ja laite selluloosamassan valmistamiseenMenetelmä ja laite selluloosamassan valmistamiseen käytettävän kuituaineksen esikäsittelemiseksi käytettävän kuituaineksen esikäsittelemiseksi
FI963476A0 (fi) Menetelmä ja laite agglomeraation estämiseksi
FI942643A0 (fi) Menetelmä ja laite biosähköisten virtalähteiden dedusoimiseksi
FI945973A (fi) Menetelmät ja laite heikosti magneettisten aineiden erottamiseksi
FI962629A0 (fi) Menetelmä ja laite massan jatkuvatoimiseksi keittämiseksi
FI941630A0 (fi) Menetelmä ja laite rakenneosan siirtymätöntä paikoitusta varten
FI955453A0 (fi) Menetelmä ja laite lukkolaitteen sulkemiseksi ja avaamiseksi
FI941414A0 (fi) Menetelmä ja laitteisto bioproteiinien valmistamiseksi
FI923237A (fi) Menetelmä jäähdytyksen aikaansaamiseksi ja jäähdytykseen soveltuva jäähdytyslaite
FI930864A0 (fi) Menetelmä ja laite raudan valmistamiseksi
FI935758A (fi) Menetelmä ja laitteisto peperirullien käsittelemiseksi
FI943321A0 (fi) Menetelmä ja laite NMR-informaation saamiseksi
SE9302206D0 (sv) Foerfarande och anordning foer hantering av styckeformigt massgods
SE9403376D0 (sv) Förfarande och anordning för betalningsmedelhantering jämte betalningsmedel
SE9302828D0 (sv) Sätt och anordning för framställning av ledningar
SE9302967D0 (sv) Sätt och anordning för alstring av no
SE9402863D0 (sv) Förfarande och anordning för identifiering av ljud
SE9301711D0 (sv) Foerfarande och anordning foer hantering av bakplaatar
FI940801A0 (fi) Menetelmä ja laite elektroniikkalaitteiden suojaamiseksi
SE9600112D0 (sv) Förfarande och anordning för bearbetning av affischer