SG47716A1 - Speech processing - Google Patents

Speech processing

Info

Publication number
SG47716A1
SG47716A1 SG1996004023A SG1996004023A SG47716A1 SG 47716 A1 SG47716 A1 SG 47716A1 SG 1996004023 A SG1996004023 A SG 1996004023A SG 1996004023 A SG1996004023 A SG 1996004023A SG 47716 A1 SG47716 A1 SG 47716A1
Authority
SG
Singapore
Prior art keywords
speech processing
speech
processing
Prior art date
Application number
SG1996004023A
Inventor
Samuel Gavin Smyth
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
Application filed by British Telecomm filed Critical British Telecomm
Publication of SG47716A1 publication Critical patent/SG47716A1/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
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • 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
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
  • Machine Translation (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Electrophonic Musical Instruments (AREA)
SG1996004023A 1993-03-31 1994-03-31 Speech processing SG47716A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP93302538 1993-03-31
EP93304993 1993-06-25

Publications (1)

Publication Number Publication Date
SG47716A1 true SG47716A1 (en) 1998-04-17

Family

ID=26134252

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996004023A SG47716A1 (en) 1993-03-31 1994-03-31 Speech processing

Country Status (12)

Country Link
JP (1) JPH08508350A (en)
KR (1) KR100309205B1 (en)
CN (1) CN1196104C (en)
AU (1) AU682177B2 (en)
CA (1) CA2158064C (en)
DE (1) DE69416670T2 (en)
FI (1) FI954572A0 (en)
HK (1) HK1014390A1 (en)
NO (1) NO308756B1 (en)
NZ (1) NZ263223A (en)
SG (1) SG47716A1 (en)
WO (1) WO1994023424A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1183158A (en) * 1995-03-07 1998-05-27 西门子公司 Method of recognising at least one defined pattern modelled using hidden markov models in a time-variable test signal on which at least one interference signal is superimposed
US7117149B1 (en) 1999-08-30 2006-10-03 Harman Becker Automotive Systems-Wavemakers, Inc. Sound source classification
US7725315B2 (en) 2003-02-21 2010-05-25 Qnx Software Systems (Wavemakers), Inc. Minimization of transient noises in a voice signal
US8326621B2 (en) 2003-02-21 2012-12-04 Qnx Software Systems Limited Repetitive transient noise removal
US7885420B2 (en) 2003-02-21 2011-02-08 Qnx Software Systems Co. Wind noise suppression system
US7895036B2 (en) 2003-02-21 2011-02-22 Qnx Software Systems Co. System for suppressing wind noise
US8271279B2 (en) 2003-02-21 2012-09-18 Qnx Software Systems Limited Signature noise removal
US8073689B2 (en) 2003-02-21 2011-12-06 Qnx Software Systems Co. Repetitive transient noise removal
US7949522B2 (en) 2003-02-21 2011-05-24 Qnx Software Systems Co. System for suppressing rain noise
US8170879B2 (en) 2004-10-26 2012-05-01 Qnx Software Systems Limited Periodic signal enhancement system
US7716046B2 (en) 2004-10-26 2010-05-11 Qnx Software Systems (Wavemakers), Inc. Advanced periodic signal enhancement
US8543390B2 (en) 2004-10-26 2013-09-24 Qnx Software Systems Limited Multi-channel periodic signal enhancement system
US7949520B2 (en) 2004-10-26 2011-05-24 QNX Software Sytems Co. Adaptive filter pitch extraction
US7680652B2 (en) 2004-10-26 2010-03-16 Qnx Software Systems (Wavemakers), Inc. Periodic signal enhancement system
US8306821B2 (en) 2004-10-26 2012-11-06 Qnx Software Systems Limited Sub-band periodic signal enhancement system
US8284947B2 (en) 2004-12-01 2012-10-09 Qnx Software Systems Limited Reverberation estimation and suppression system
US8027833B2 (en) 2005-05-09 2011-09-27 Qnx Software Systems Co. System for suppressing passing tire hiss
US8311819B2 (en) 2005-06-15 2012-11-13 Qnx Software Systems Limited System for detecting speech with background voice estimates and noise estimates
US8170875B2 (en) 2005-06-15 2012-05-01 Qnx Software Systems Limited Speech end-pointer
US7844453B2 (en) 2006-05-12 2010-11-30 Qnx Software Systems Co. Robust noise estimation
US8326620B2 (en) 2008-04-30 2012-12-04 Qnx Software Systems Limited Robust downlink speech and noise detector
US8335685B2 (en) 2006-12-22 2012-12-18 Qnx Software Systems Limited Ambient noise compensation system robust to high excitation noise
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
US8209514B2 (en) 2008-02-04 2012-06-26 Qnx Software Systems Limited Media processing system having resource partitioning
CN103035243B (en) * 2012-12-18 2014-12-24 中国科学院自动化研究所 Real-time feedback method and system of long voice continuous recognition and recognition result
CN105913848A (en) * 2016-04-13 2016-08-31 乐视控股（北京）有限公司 Path storing method and path storing system based on minimal heap, and speech recognizer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980918A (en) * 1985-05-09 1990-12-25 International Business Machines Corporation Speech recognition system with efficient storage and rapid assembly of phonological graphs
EP0248377B1 (en) * 1986-06-02 1994-07-13 Motorola, Inc. Continuous speech recognition system
US5388183A (en) * 1991-09-30 1995-02-07 Kurzwell Applied Intelligence, Inc. Speech recognition providing multiple outputs

Also Published As

Publication number Publication date
NO953895D0 (en) 1995-09-29
CA2158064A1 (en) 1994-10-13
DE69416670T2 (en) 1999-06-24
FI954572A (en) 1995-09-27
AU6382994A (en) 1994-10-24
AU682177B2 (en) 1997-09-25
CN1120372A (en) 1996-04-10
WO1994023424A1 (en) 1994-10-13
DE69416670D1 (en) 1999-04-01
NO308756B1 (en) 2000-10-23
CN1196104C (en) 2005-04-06
KR100309205B1 (en) 2001-12-17
NZ263223A (en) 1997-11-24
HK1014390A1 (en) 1999-09-24
NO953895L (en) 1995-11-28
JPH08508350A (en) 1996-09-03
CA2158064C (en) 2000-10-17
FI954572A0 (en) 1995-09-27

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