JP2005533427A5 - - Google Patents

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Publication number
JP2005533427A5
JP2005533427A5 JP2004520975A JP2004520975A JP2005533427A5 JP 2005533427 A5 JP2005533427 A5 JP 2005533427A5 JP 2004520975 A JP2004520975 A JP 2004520975A JP 2004520975 A JP2004520975 A JP 2004520975A JP 2005533427 A5 JP2005533427 A5 JP 2005533427A5
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JP
Japan
Prior art keywords
interference
canceller
speech
actual
interference canceller
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.)
Pending
Application number
JP2004520975A
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English (en)
Japanese (ja)
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JP2005533427A (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/IB2003/002863 external-priority patent/WO2004008731A1/en
Publication of JP2005533427A publication Critical patent/JP2005533427A/ja
Publication of JP2005533427A5 publication Critical patent/JP2005533427A5/ja
Pending legal-status Critical Current

Links

JP2004520975A 2002-07-16 2003-06-23 モデルミスマッチ補償をもつエコーキャンセラ Pending JP2005533427A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02077868 2002-07-16
PCT/IB2003/002863 WO2004008731A1 (en) 2002-07-16 2003-06-23 Echo canceller with model mismatch compensation

Publications (2)

Publication Number Publication Date
JP2005533427A JP2005533427A (ja) 2005-11-04
JP2005533427A5 true JP2005533427A5 (https=) 2006-08-10

Family

ID=30011203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004520975A Pending JP2005533427A (ja) 2002-07-16 2003-06-23 モデルミスマッチ補償をもつエコーキャンセラ

Country Status (7)

Country Link
US (1) US20050175129A1 (https=)
EP (1) EP1523846A1 (https=)
JP (1) JP2005533427A (https=)
KR (1) KR20050021472A (https=)
CN (1) CN1669294A (https=)
AU (1) AU2003244935A1 (https=)
WO (1) WO2004008731A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9509854B2 (en) 2004-10-13 2016-11-29 Koninklijke Philips N.V. Echo cancellation
EP2078301A1 (fr) * 2006-09-28 2009-07-15 France Telecom Reduction de bruit et de distorsion dans une structure de type forward
GB2479776B (en) 2010-04-22 2012-08-29 Eads Uk Ltd Testing joints between composite and metal parts
US10056092B2 (en) 2014-09-12 2018-08-21 Nuance Communications, Inc. Residual interference suppression
JPWO2016092837A1 (ja) * 2014-12-10 2017-09-28 日本電気株式会社 音声処理装置、雑音抑圧装置、音声処理方法およびプログラム
CN107872235B (zh) * 2017-02-24 2019-08-20 珠海市杰理科技股份有限公司 降低无线通信集成电路中信号干扰的方法和装置
US10594869B2 (en) * 2017-08-03 2020-03-17 Bose Corporation Mitigating impact of double talk for residual echo suppressors
US10542153B2 (en) * 2017-08-03 2020-01-21 Bose Corporation Multi-channel residual echo suppression
US10863269B2 (en) 2017-10-03 2020-12-08 Bose Corporation Spatial double-talk detector
CN108488036B (zh) * 2018-05-04 2019-10-25 曲阜师范大学 基于模型失配补偿器的风电磁悬浮偏航系统悬浮控制方法
US10964305B2 (en) 2019-05-20 2021-03-30 Bose Corporation Mitigating impact of double talk for residual echo suppressors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2947093B2 (ja) * 1994-11-02 1999-09-13 日本電気株式会社 適応フィルタによるシステム同定の方法および装置
EP0843934B1 (en) * 1996-05-31 2007-11-14 Koninklijke Philips Electronics N.V. Arrangement for suppressing an interfering component of an input signal
US6185300B1 (en) * 1996-12-31 2001-02-06 Ericsson Inc. Echo canceler for use in communications system
US6510224B1 (en) * 1999-05-20 2003-01-21 Telefonaktiebolaget L M Ericsson Enhancement of near-end voice signals in an echo suppression system
US7062039B1 (en) * 1999-05-27 2006-06-13 Telefonaktiebolaget Lm Ericsson Methods and apparatus for improving adaptive filter performance by inclusion of inaudible information
AU1359601A (en) * 1999-11-03 2001-05-14 Tellabs Operations, Inc. Integrated voice processing system for packet networks
US7054419B2 (en) * 2001-01-02 2006-05-30 Soundbite Communications, Inc. Answering machine detection for voice message delivery method and system
US6950842B2 (en) * 2002-01-23 2005-09-27 Analog Devices, Inc. Echo canceller having an adaptive filter with a dynamically adjustable step size

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