KR20060044629A - 신경 회로망을 이용한 음성 신호 분리 시스템 및 방법과음성 신호 강화 시스템 - Google Patents

신경 회로망을 이용한 음성 신호 분리 시스템 및 방법과음성 신호 강화 시스템 Download PDF

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KR20060044629A
KR20060044629A KR1020050024110A KR20050024110A KR20060044629A KR 20060044629 A KR20060044629 A KR 20060044629A KR 1020050024110 A KR1020050024110 A KR 1020050024110A KR 20050024110 A KR20050024110 A KR 20050024110A KR 20060044629 A KR20060044629 A KR 20060044629A
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South Korea
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signal
audio signal
speech
background noise
speech signal
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Korean (ko)
Inventor
필립 헤더링톤
페에르 자카라우스카스
살라 파르빈
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하만 벡커 오토모티브 시스템스 - 웨이브마커 인크.
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Publication of KR20060044629A publication Critical patent/KR20060044629A/ko
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    • 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
    • G10L21/00—Speech or voice signal processing techniques 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
    • 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
    • G10L21/00—Speech or voice signal processing techniques 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
    • G10L21/0272—Voice signal separating
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique
    • G10L25/30—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique using neural networks

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  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Noise Elimination (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
KR1020050024110A 2004-03-23 2005-03-23 신경 회로망을 이용한 음성 신호 분리 시스템 및 방법과음성 신호 강화 시스템 Withdrawn KR20060044629A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55558204P 2004-03-23 2004-03-23
US60/555,582 2004-03-23

Publications (1)

Publication Number Publication Date
KR20060044629A true KR20060044629A (ko) 2006-05-16

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Country Status (7)

Country Link
US (1) US7620546B2 (https=)
EP (1) EP1580730B1 (https=)
JP (1) JP2005275410A (https=)
KR (1) KR20060044629A (https=)
CN (1) CN1737906A (https=)
CA (1) CA2501989C (https=)
DE (1) DE602005009419D1 (https=)

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CN108648527B (zh) * 2018-05-15 2020-07-24 黄淮学院 一种英语发音匹配纠正方法
CN110503967B (zh) * 2018-05-17 2021-11-19 中国移动通信有限公司研究院 一种语音增强方法、装置、介质和设备
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CN108806707B (zh) * 2018-06-11 2020-05-12 百度在线网络技术（北京）有限公司 语音处理方法、装置、设备及存储介质
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JP7242903B2 (ja) 2019-05-14 2023-03-20 ドルビー ラボラトリーズ ライセンシング コーポレイション 畳み込みニューラルネットワークに基づく発話源分離のための方法および装置
KR20200132645A (ko) 2019-05-16 2020-11-25 삼성전자주식회사 음성 인식 서비스를 제공하는 장치 및 방법
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CN112562710B (zh) * 2020-11-27 2022-09-30 天津大学 一种基于深度学习的阶梯式语音增强方法
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US8948891B2 (en) 2009-08-12 2015-02-03 Samsung Electronics Co., Ltd. Method and apparatus for encoding/decoding multi-channel audio signal by using semantic information
US10832138B2 (en) 2014-11-27 2020-11-10 Samsung Electronics Co., Ltd. Method and apparatus for extending neural network

Also Published As

Publication number Publication date
CA2501989A1 (en) 2005-09-23
CN1737906A (zh) 2006-02-22
CA2501989C (en) 2011-07-26
US20060031066A1 (en) 2006-02-09
EP1580730A3 (en) 2006-04-12
EP1580730B1 (en) 2008-09-03
JP2005275410A (ja) 2005-10-06
DE602005009419D1 (de) 2008-10-16
US7620546B2 (en) 2009-11-17
EP1580730A2 (en) 2005-09-28

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Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20050323

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