DE602005009419D1 - Trennung von Sprachsignalen unter Verwendung von neuronalen Netzen - Google Patents

Trennung von Sprachsignalen unter Verwendung von neuronalen Netzen

Info

Publication number
DE602005009419D1
DE602005009419D1 DE602005009419T DE602005009419T DE602005009419D1 DE 602005009419 D1 DE602005009419 D1 DE 602005009419D1 DE 602005009419 T DE602005009419 T DE 602005009419T DE 602005009419 T DE602005009419 T DE 602005009419T DE 602005009419 D1 DE602005009419 D1 DE 602005009419D1
Authority
DE
Germany
Prior art keywords
separation
neural networks
speech signals
speech
signals
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.)
Expired - Lifetime
Application number
DE602005009419T
Other languages
German (de)
English (en)
Inventor
Phillip Hetherington
Pierre Zakarauskas
Shahla Parveen
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.)
Qnix Software Systems Co Ottawa Ontario Ca
Original Assignee
QNX Software Systems Wavemakers Inc
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 QNX Software Systems Wavemakers Inc filed Critical QNX Software Systems Wavemakers Inc
Publication of DE602005009419D1 publication Critical patent/DE602005009419D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • 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)
DE602005009419T 2004-03-23 2005-03-23 Trennung von Sprachsignalen unter Verwendung von neuronalen Netzen Expired - Lifetime DE602005009419D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55558204P 2004-03-23 2004-03-23

Publications (1)

Publication Number Publication Date
DE602005009419D1 true DE602005009419D1 (de) 2008-10-16

Family

ID=34860539

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005009419T Expired - Lifetime DE602005009419D1 (de) 2004-03-23 2005-03-23 Trennung von Sprachsignalen unter Verwendung von neuronalen Netzen

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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CN108470476B (zh) * 2018-05-15 2020-06-30 黄淮学院 一种英语发音匹配纠正系统
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
CN111445905B (zh) 2018-05-24 2023-08-08 腾讯科技（深圳）有限公司 混合语音识别网络训练方法、混合语音识别方法、装置及存储介质
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
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WO2020255242A1 (ja) * 2019-06-18 2020-12-24 日本電信電話株式会社 復元装置、復元方法、およびプログラム
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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
CN112735460B (zh) * 2020-12-24 2021-10-29 中国人民解放军战略支援部队信息工程大学 基于时频掩蔽值估计的波束成形方法及系统
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CN115512714B (zh) * 2022-03-22 2025-09-12 钉钉(中国)信息技术有限公司 语音增强方法、装置及设备
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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
KR20060044629A (ko) 2006-05-16
JP2005275410A (ja) 2005-10-06
US7620546B2 (en) 2009-11-17
EP1580730A2 (en) 2005-09-28

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: MERH-IP MATIAS ERNY REICHL HOFFMANN, 80336 MUENCHE

8327 Change in the person/name/address of the patent owner

Owner name: QNIX SOFTWARE SYSTEMS CO., OTTAWA, ONTARIO, CA

R082 Change of representative

Ref document number: 1580730

Country of ref document: EP

Representative=s name: MERH-IP MATIAS ERNY REICHL HOFFMANN, 80336 MUENCHE