DE69902257T2 - Adaptives filter - Google Patents

Adaptives filter

Info

Publication number
DE69902257T2
DE69902257T2 DE69902257T DE69902257T DE69902257T2 DE 69902257 T2 DE69902257 T2 DE 69902257T2 DE 69902257 T DE69902257 T DE 69902257T DE 69902257 T DE69902257 T DE 69902257T DE 69902257 T2 DE69902257 T2 DE 69902257T2
Authority
DE
Germany
Prior art keywords
adaptive filter
adaptive
filter
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
DE69902257T
Other languages
English (en)
Other versions
DE69902257D1 (de
Inventor
Jinan Lin
Maximilian Erbar
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Priority to DE69902257T priority Critical patent/DE69902257T2/de
Publication of DE69902257D1 publication Critical patent/DE69902257D1/de
Application granted granted Critical
Publication of DE69902257T2 publication Critical patent/DE69902257T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • H03H21/0043—Adaptive algorithms
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0211—Frequency selective networks using specific transformation algorithms, e.g. WALSH functions, Fermat transforms, Mersenne transforms, polynomial transforms, Hilbert transforms
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0283—Filters characterised by the filter structure
    • H03H17/0286—Combinations of filter structures
    • H03H17/0291—Digital and sampled data filters
DE69902257T 1998-05-09 1999-04-28 Adaptives filter Expired - Lifetime DE69902257T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69902257T DE69902257T2 (de) 1998-05-09 1999-04-28 Adaptives filter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19820908A DE19820908A1 (de) 1998-05-09 1998-05-09 Adaptives Filter
PCT/EP1999/002877 WO1999059245A1 (de) 1998-05-09 1999-04-28 Adaptives filter
DE69902257T DE69902257T2 (de) 1998-05-09 1999-04-28 Adaptives filter

Publications (2)

Publication Number Publication Date
DE69902257D1 DE69902257D1 (de) 2002-08-29
DE69902257T2 true DE69902257T2 (de) 2002-12-19

Family

ID=7867301

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19820908A Withdrawn DE19820908A1 (de) 1998-05-09 1998-05-09 Adaptives Filter
DE69902257T Expired - Lifetime DE69902257T2 (de) 1998-05-09 1999-04-28 Adaptives filter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19820908A Withdrawn DE19820908A1 (de) 1998-05-09 1998-05-09 Adaptives Filter

Country Status (12)

Country Link
US (1) US6757702B1 (de)
EP (1) EP1078455B1 (de)
JP (1) JP2002515668A (de)
KR (1) KR100615927B1 (de)
CN (1) CN1252920C (de)
AU (1) AU4034799A (de)
BR (1) BR9910314A (de)
DE (2) DE19820908A1 (de)
ES (1) ES2181438T3 (de)
ID (1) ID26912A (de)
PL (1) PL194731B1 (de)
WO (1) WO1999059245A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8014517B2 (en) * 2007-04-18 2011-09-06 Gas Technology Institute Method and apparatus for enhanced convergence of the normalized LMS algorithm

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556474B1 (fr) 1983-12-07 1986-09-05 Trt Telecom Radio Electr Dispositif de localisation d'un point de reflexion de signal sur une ligne de transmission
EP0543568A2 (de) 1991-11-22 1993-05-26 AT&T Corp. Hochauflösende Filterung unter Verwendung von Prozessoren mit niedriger Auflösung
DE19545623C1 (de) * 1995-12-07 1997-07-17 Akg Akustische Kino Geraete Verfahren und Vorrichtung zur Filterung eines Audiosignals
EP0813301A1 (de) * 1996-06-10 1997-12-17 TOSHIBA Electronics Europe GmbH Digitales adaptives Filter

Also Published As

Publication number Publication date
ES2181438T3 (es) 2003-02-16
KR20010043043A (ko) 2001-05-25
DE69902257D1 (de) 2002-08-29
AU4034799A (en) 1999-11-29
EP1078455A1 (de) 2001-02-28
US6757702B1 (en) 2004-06-29
JP2002515668A (ja) 2002-05-28
WO1999059245A1 (de) 1999-11-18
DE19820908A1 (de) 1999-11-11
PL343938A1 (en) 2001-09-10
CN1252920C (zh) 2006-04-19
ID26912A (id) 2001-02-15
EP1078455B1 (de) 2002-07-24
BR9910314A (pt) 2001-01-16
CN1299533A (zh) 2001-06-13
KR100615927B1 (ko) 2006-08-28
PL194731B1 (pl) 2007-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition