ATE199462T1 - Adaptives loeschfiltermodul - Google Patents

Adaptives loeschfiltermodul

Info

Publication number
ATE199462T1
ATE199462T1 AT92917023T AT92917023T ATE199462T1 AT E199462 T1 ATE199462 T1 AT E199462T1 AT 92917023 T AT92917023 T AT 92917023T AT 92917023 T AT92917023 T AT 92917023T AT E199462 T1 ATE199462 T1 AT E199462T1
Authority
AT
Austria
Prior art keywords
filter module
adaptive
delete filter
delete
filters
Prior art date
Application number
AT92917023T
Other languages
English (en)
Inventor
Eldon W Ziegler
Paul Friedlander
Jeffrey N Denenberg
Original Assignee
Noise Cancellation Tech
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 Noise Cancellation Tech filed Critical Noise Cancellation Tech
Application granted granted Critical
Publication of ATE199462T1 publication Critical patent/ATE199462T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters

Landscapes

  • Filters That Use Time-Delay Elements (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Noise Elimination (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AT92917023T 1992-07-14 1992-07-14 Adaptives loeschfiltermodul ATE199462T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1992/005770 WO1994001827A1 (en) 1992-07-14 1992-07-14 Adaptive canceller filter module

Publications (1)

Publication Number Publication Date
ATE199462T1 true ATE199462T1 (de) 2001-03-15

Family

ID=22231231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92917023T ATE199462T1 (de) 1992-07-14 1992-07-14 Adaptives loeschfiltermodul

Country Status (4)

Country Link
EP (1) EP0651899B1 (de)
AT (1) ATE199462T1 (de)
DE (1) DE69231712T2 (de)
WO (1) WO1994001827A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822609A (en) * 1995-06-22 1998-10-13 International Business Machines Corporation Processing circuit for performing a convolution computation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939685A (en) * 1986-06-05 1990-07-03 Hughes Aircraft Company Normalized frequency domain LMS adaptive filter
US5105377A (en) * 1990-02-09 1992-04-14 Noise Cancellation Technologies, Inc. Digital virtual earth active cancellation system

Also Published As

Publication number Publication date
DE69231712D1 (de) 2001-04-05
EP0651899A1 (de) 1995-05-10
WO1994001827A1 (en) 1994-01-20
DE69231712T2 (de) 2001-10-04
EP0651899B1 (de) 2001-02-28
EP0651899A4 (de) 1996-10-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee