ATE161130T1 - Dynamischer filter - Google Patents

Dynamischer filter

Info

Publication number
ATE161130T1
ATE161130T1 AT94304518T AT94304518T ATE161130T1 AT E161130 T1 ATE161130 T1 AT E161130T1 AT 94304518 T AT94304518 T AT 94304518T AT 94304518 T AT94304518 T AT 94304518T AT E161130 T1 ATE161130 T1 AT E161130T1
Authority
AT
Austria
Prior art keywords
count
sample
filter
spike
counter
Prior art date
Application number
AT94304518T
Other languages
English (en)
Inventor
Jonathan Paul Evans
Original Assignee
Gec Avery Ltd
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
Priority claimed from GB939313777A external-priority patent/GB9313777D0/en
Application filed by Gec Avery Ltd filed Critical Gec Avery Ltd
Application granted granted Critical
Publication of ATE161130T1 publication Critical patent/ATE161130T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0261—Non linear 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
    • H03H17/0294—Variable filters; Programmable filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Picture Signal Circuits (AREA)
  • Networks Using Active Elements (AREA)
  • Centrifugal Separators (AREA)
  • Analogue/Digital Conversion (AREA)
  • Image Processing (AREA)
  • Noise Elimination (AREA)
AT94304518T 1993-07-02 1994-06-21 Dynamischer filter ATE161130T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939313777A GB9313777D0 (en) 1993-07-02 1993-07-02 Dynamic filter
US08/626,604 US5701261A (en) 1993-07-02 1996-04-02 Dynamic filter

Publications (1)

Publication Number Publication Date
ATE161130T1 true ATE161130T1 (de) 1997-12-15

Family

ID=26303170

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94304518T ATE161130T1 (de) 1993-07-02 1994-06-21 Dynamischer filter

Country Status (5)

Country Link
US (1) US5701261A (de)
EP (1) EP0632588B1 (de)
AT (1) ATE161130T1 (de)
AU (1) AU673606B2 (de)
ZA (1) ZA944649B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6925478B2 (en) * 2000-12-19 2005-08-02 Nikon Corporation Practical pseudo-asynchronous filter architecture
AU2003241112A1 (en) * 2002-06-17 2003-12-31 Koninklijke Philips Electronics N.V. Method for providing a digital time signal and video device
DE102004036069B4 (de) * 2004-07-24 2017-04-06 Dr. Johannes Heidenhain Gmbh Verfahren und Vorrichtung zum Bilden von rauschgefilterten Ausgangswerten aus rauschbehafteten Eingangswerten
JP5194775B2 (ja) * 2007-12-21 2013-05-08 日本電気株式会社 光チャネルモニタのデータ収集方法およびプログラムならびに伝送装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606009A (en) * 1982-08-20 1986-08-12 John Fluke Mfg. Co., Inc. Step responsive averaging filter
JPS63318811A (ja) * 1987-06-22 1988-12-27 Toshiba Corp ディジタルフィルタ装置
DE4009610A1 (de) * 1990-03-26 1991-10-02 Philips Patentverwaltung Schaltungsanordnung zur bestimmung der lage von extremalen werten einer aehnlichkeitsfunktion

Also Published As

Publication number Publication date
ZA944649B (en) 1995-02-13
AU6608594A (en) 1995-01-12
EP0632588A1 (de) 1995-01-04
EP0632588B1 (de) 1997-12-10
AU673606B2 (en) 1996-11-14
US5701261A (en) 1997-12-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties