DE602006009160D1 - Vorrichtung und Verfahren für Sprachverbesserung - Google Patents

Vorrichtung und Verfahren für Sprachverbesserung

Info

Publication number
DE602006009160D1
DE602006009160D1 DE602006009160T DE602006009160T DE602006009160D1 DE 602006009160 D1 DE602006009160 D1 DE 602006009160D1 DE 602006009160 T DE602006009160 T DE 602006009160T DE 602006009160 T DE602006009160 T DE 602006009160T DE 602006009160 D1 DE602006009160 D1 DE 602006009160D1
Authority
DE
Germany
Prior art keywords
speech enhancement
speech
enhancement
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
DE602006009160T
Other languages
English (en)
Inventor
Giljin Jang
Jeongsu Kim
Kwangcheol Oh
Sung-Cheol Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602006009160D1 publication Critical patent/DE602006009160D1/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
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient
DE602006009160T 2005-02-03 2006-02-03 Vorrichtung und Verfahren für Sprachverbesserung Active DE602006009160D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050010189A KR100657948B1 (ko) 2005-02-03 2005-02-03 음성향상장치 및 방법

Publications (1)

Publication Number Publication Date
DE602006009160D1 true DE602006009160D1 (de) 2009-10-29

Family

ID=36178313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006009160T Active DE602006009160D1 (de) 2005-02-03 2006-02-03 Vorrichtung und Verfahren für Sprachverbesserung

Country Status (5)

Country Link
US (1) US8214205B2 (de)
EP (1) EP1688921B1 (de)
JP (1) JP2006215568A (de)
KR (1) KR100657948B1 (de)
DE (1) DE602006009160D1 (de)

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KR100751923B1 (ko) * 2005-11-11 2007-08-24 고려대학교 산학협력단 잡음환경에 강인한 음성인식을 위한 에너지 특징 보상 방법및 장치
KR100883652B1 (ko) * 2006-08-03 2009-02-18 삼성전자주식회사 음성 구간 검출 방법 및 장치, 및 이를 이용한 음성 인식시스템
US8990073B2 (en) * 2007-06-22 2015-03-24 Voiceage Corporation Method and device for sound activity detection and sound signal classification
DE602007004217D1 (de) * 2007-08-31 2010-02-25 Harman Becker Automotive Sys Schnelle Schätzung der Spektraldichte der Rauschleistung zur Sprachsignalverbesserung
US8606566B2 (en) * 2007-10-24 2013-12-10 Qnx Software Systems Limited Speech enhancement through partial speech reconstruction
US8326617B2 (en) 2007-10-24 2012-12-04 Qnx Software Systems Limited Speech enhancement with minimum gating
US8015002B2 (en) 2007-10-24 2011-09-06 Qnx Software Systems Co. Dynamic noise reduction using linear model fitting
JP5640238B2 (ja) * 2008-02-28 2014-12-17 株式会社通信放送国際研究所 特異点信号処理システムおよびそのプログラム
JP5231139B2 (ja) * 2008-08-27 2013-07-10 株式会社日立製作所 音源抽出装置
JP5526524B2 (ja) * 2008-10-24 2014-06-18 ヤマハ株式会社 雑音抑圧装置及び雑音抑圧方法
GB2471875B (en) 2009-07-15 2011-08-10 Toshiba Res Europ Ltd A speech recognition system and method
KR101650374B1 (ko) * 2010-04-27 2016-08-24 삼성전자주식회사 잡음을 제거하고 목적 신호의 품질을 향상시키기 위한 신호 처리 장치 및 방법
JP5450298B2 (ja) * 2010-07-21 2014-03-26 Ｔｏａ株式会社 音声検出装置
US9792925B2 (en) * 2010-11-25 2017-10-17 Nec Corporation Signal processing device, signal processing method and signal processing program
TWI562133B (en) 2011-05-13 2016-12-11 Samsung Electronics Co Ltd Bit allocating method and non-transitory computer-readable recording medium
US9633004B2 (en) 2014-05-30 2017-04-25 Apple Inc. Better resolution when referencing to concepts
US11025565B2 (en) 2015-06-07 2021-06-01 Apple Inc. Personalized prediction of responses for instant messaging
KR101696595B1 (ko) * 2015-07-22 2017-01-16 현대자동차주식회사 차량, 및 그 제어방법
KR101886775B1 (ko) 2016-10-31 2018-08-08 광운대학교 산학협력단 Ptt 기반 음성 명료성 향상 장치 및 방법
US11281993B2 (en) 2016-12-05 2022-03-22 Apple Inc. Model and ensemble compression for metric learning
DK201770383A1 (en) 2017-05-09 2018-12-14 Apple Inc. USER INTERFACE FOR CORRECTING RECOGNITION ERRORS
DK201770428A1 (en) 2017-05-12 2019-02-18 Apple Inc. LOW-LATENCY INTELLIGENT AUTOMATED ASSISTANT
US11783810B2 (en) * 2019-07-19 2023-10-10 The Boeing Company Voice activity detection and dialogue recognition for air traffic control
KR102191736B1 (ko) 2020-07-28 2020-12-16 주식회사 수퍼톤 인공신경망을 이용한 음성향상방법 및 장치

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CA2056110C (en) 1991-03-27 1997-02-04 Arnold I. Klayman Public address intelligibility system
SG49709A1 (en) * 1993-02-12 1998-06-15 British Telecomm Noise reduction
DE19544921C2 (de) * 1994-12-02 1998-10-29 Nissan Motor Vorrichtung und Verfahren für die Navigation eines mobilen Körpers unter Verwendung einer aus der Vogelperspektive angezeigten Straßenkarte
SE505156C2 (sv) * 1995-01-30 1997-07-07 Ericsson Telefon Ab L M Förfarande för bullerundertryckning genom spektral subtraktion
JP3453898B2 (ja) * 1995-02-17 2003-10-06 ソニー株式会社 音声信号の雑音低減方法及び装置
JP3591068B2 (ja) * 1995-06-30 2004-11-17 ソニー株式会社 音声信号の雑音低減方法
JPH11327593A (ja) 1998-05-14 1999-11-26 Denso Corp 音声認識システム
US6289309B1 (en) * 1998-12-16 2001-09-11 Sarnoff Corporation Noise spectrum tracking for speech enhancement
JP3454190B2 (ja) 1999-06-09 2003-10-06 三菱電機株式会社 雑音抑圧装置および方法
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JP3454206B2 (ja) * 1999-11-10 2003-10-06 三菱電機株式会社 雑音抑圧装置及び雑音抑圧方法
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JP2002221988A (ja) * 2001-01-25 2002-08-09 Toshiba Corp 音声信号の雑音抑圧方法と装置及び音声認識装置
TW533406B (en) * 2001-09-28 2003-05-21 Ind Tech Res Inst Speech noise elimination method
JP2003316381A (ja) 2002-04-23 2003-11-07 Toshiba Corp 雑音抑圧方法及び雑音抑圧プログラム
US7428490B2 (en) * 2003-09-30 2008-09-23 Intel Corporation Method for spectral subtraction in speech enhancement
KR100745977B1 (ko) * 2005-09-26 2007-08-06 삼성전자주식회사 음성 구간 검출 장치 및 방법

Also Published As

Publication number Publication date
KR100657948B1 (ko) 2006-12-14
US8214205B2 (en) 2012-07-03
JP2006215568A (ja) 2006-08-17
EP1688921B1 (de) 2009-09-16
EP1688921A1 (de) 2006-08-09
KR20060089107A (ko) 2006-08-08
US20070185711A1 (en) 2007-08-09

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