DE602005024724D1 - Mikrocontroller-implementiertes verfahren zur erkennung eines tonsignals - Google Patents

Mikrocontroller-implementiertes verfahren zur erkennung eines tonsignals

Info

Publication number
DE602005024724D1
DE602005024724D1 DE602005024724T DE602005024724T DE602005024724D1 DE 602005024724 D1 DE602005024724 D1 DE 602005024724D1 DE 602005024724 T DE602005024724 T DE 602005024724T DE 602005024724 T DE602005024724 T DE 602005024724T DE 602005024724 D1 DE602005024724 D1 DE 602005024724D1
Authority
DE
Germany
Prior art keywords
microcontroller
detecting
implemented method
tone signal
matrixes
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.)
Active
Application number
DE602005024724T
Other languages
English (en)
Inventor
Vazquez Juan Pedro Barrera
Castany Luis Gonzaga Meca
Fullana Gabriel Pons
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.)
Biloop Tecnologic SL
Original Assignee
Biloop Tecnologic SL
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 Biloop Tecnologic SL filed Critical Biloop Tecnologic SL
Publication of DE602005024724D1 publication Critical patent/DE602005024724D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G10L15/00—Speech recognition
    • G10L15/28—Constructional details of speech recognition systems
    • 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
    • G10L17/26—Recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of animal voices
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
DE602005024724T 2005-09-07 2005-09-07 Mikrocontroller-implementiertes verfahren zur erkennung eines tonsignals Active DE602005024724D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2005/000484 WO2007028836A1 (es) 2005-09-07 2005-09-07 Método para el reconocimiento de señales con un mi crocontrolador de bajo coste

Publications (1)

Publication Number Publication Date
DE602005024724D1 true DE602005024724D1 (de) 2010-12-23

Family

ID=37835396

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005024724T Active DE602005024724D1 (de) 2005-09-07 2005-09-07 Mikrocontroller-implementiertes verfahren zur erkennung eines tonsignals

Country Status (11)

Country Link
US (1) US20080284409A1 (de)
EP (1) EP1950736B1 (de)
JP (1) JP4931927B2 (de)
AT (1) ATE488002T1 (de)
AU (1) AU2005336269A1 (de)
BR (1) BRPI0520529A2 (de)
CA (1) CA2620200A1 (de)
DE (1) DE602005024724D1 (de)
ES (1) ES2354702T3 (de)
MX (1) MX2008002313A (de)
WO (1) WO2007028836A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2337023B1 (de) * 2009-11-10 2012-01-04 Research in Motion Limited System und Verfahren zur Stimmenauthentifizierung
US8321209B2 (en) 2009-11-10 2012-11-27 Research In Motion Limited System and method for low overhead frequency domain voice authentication
US8775191B1 (en) * 2013-11-13 2014-07-08 Google Inc. Efficient utterance-specific endpointer triggering for always-on hotwording
GB2552067A (en) 2016-05-24 2018-01-10 Graco Children's Products Inc Systems and methods for autonomously soothing babies

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066844A (en) * 1975-11-13 1978-01-03 Communications Satellite Corporation Adaptable zero order predictor for speech predictive encoding communications systems
US4181813A (en) * 1978-05-08 1980-01-01 John Marley System and method for speech recognition
US4627091A (en) * 1983-04-01 1986-12-02 Rca Corporation Low-energy-content voice detection apparatus
GB2145864B (en) * 1983-09-01 1987-09-03 King Reginald Alfred Voice recognition
US4827519A (en) * 1985-09-19 1989-05-02 Ricoh Company, Ltd. Voice recognition system using voice power patterns
US5150415A (en) * 1989-05-01 1992-09-22 Motorola, Inc. Volume control circuit using pulse modulation
JPH05509409A (ja) * 1990-06-21 1993-12-22 レイノルズ　ソフトウエア，インコーポレイティド 波動分析・事象認識方法およびその装置
JPH06222792A (ja) * 1993-01-21 1994-08-12 Fuji Xerox Co Ltd 音処理装置
US5640490A (en) * 1994-11-14 1997-06-17 Fonix Corporation User independent, real-time speech recognition system and method
US6044343A (en) * 1997-06-27 2000-03-28 Advanced Micro Devices, Inc. Adaptive speech recognition with selective input data to a speech classifier
US6347297B1 (en) * 1998-10-05 2002-02-12 Legerity, Inc. Matrix quantization with vector quantization error compensation and neural network postprocessing for robust speech recognition
DE19859174C1 (de) * 1998-12-21 2000-05-04 Max Planck Gesellschaft Verfahren und Vorrichtung zur Verarbeitung rauschbehafteter Schallsignale
US7653002B2 (en) * 1998-12-24 2010-01-26 Verizon Business Global Llc Real time monitoring of perceived quality of packet voice transmission
US6321194B1 (en) * 1999-04-27 2001-11-20 Brooktrout Technology, Inc. Voice detection in audio signals
FI19992351A (fi) * 1999-10-29 2001-04-30 Nokia Mobile Phones Ltd Puheentunnistus
FR2805433A1 (fr) * 2000-02-17 2001-08-24 France Telecom Procede et dispositif de comparaison de signaux pour le controle de transducteurs et systeme de controle de transducteurs
DE10043160B4 (de) * 2000-09-01 2009-11-26 Infineon Technologies Ag Tonsignalerkennungsschaltung und Verfahren zur Erkennung von Tonsignalen
JP2003280682A (ja) * 2002-03-20 2003-10-02 Toyota Motor Corp 音声認識装置及び方法
US6947869B2 (en) * 2002-03-29 2005-09-20 The United States Of America As Represented By The Secretary Of The Navy Efficient near neighbor search (ENN-search) method for high dimensional data sets with noise
JP4348970B2 (ja) * 2003-03-06 2009-10-21 ソニー株式会社 情報検出装置及び方法、並びにプログラム
US7529670B1 (en) * 2005-05-16 2009-05-05 Avaya Inc. Automatic speech recognition system for people with speech-affecting disabilities
US7536304B2 (en) * 2005-05-27 2009-05-19 Porticus, Inc. Method and system for bio-metric voice print authentication

Also Published As

Publication number Publication date
BRPI0520529A2 (pt) 2009-09-29
ATE488002T1 (de) 2010-11-15
EP1950736B1 (de) 2010-11-10
WO2007028836A1 (es) 2007-03-15
CA2620200A1 (en) 2007-03-15
JP4931927B2 (ja) 2012-05-16
US20080284409A1 (en) 2008-11-20
EP1950736A1 (de) 2008-07-30
MX2008002313A (es) 2008-04-22
AU2005336269A1 (en) 2007-03-15
ES2354702T3 (es) 2011-03-17
JP2009507260A (ja) 2009-02-19

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