LU81648A1 - Filtre numerique transversal a domaine de temps - Google Patents

Filtre numerique transversal a domaine de temps Download PDF

Info

Publication number
LU81648A1
LU81648A1 LU81648A LU81648A LU81648A1 LU 81648 A1 LU81648 A1 LU 81648A1 LU 81648 A LU81648 A LU 81648A LU 81648 A LU81648 A LU 81648A LU 81648 A1 LU81648 A1 LU 81648A1
Authority
LU
Luxembourg
Prior art keywords
samples
output
signal
delay line
filter
Prior art date
Application number
LU81648A
Other languages
English (en)
French (fr)
Inventor
M Levy
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of LU81648A1 publication Critical patent/LU81648A1/fr

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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
    • H03H17/06—Non-recursive 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
    • H03H17/0202—Two or more dimensional filters; Filters for complex signals
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Complex Calculations (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
LU81648A 1978-09-08 1979-09-05 Filtre numerique transversal a domaine de temps LU81648A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7825839A FR2435858A1 (fr) 1978-09-08 1978-09-08 Filtre numerique transversal a domaine de temps
FR7825839 1978-09-08

Publications (1)

Publication Number Publication Date
LU81648A1 true LU81648A1 (fr) 1980-04-21

Family

ID=9212445

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81648A LU81648A1 (fr) 1978-09-08 1979-09-05 Filtre numerique transversal a domaine de temps

Country Status (7)

Country Link
BE (1) BE878383A (it)
DE (1) DE2933003A1 (it)
FR (1) FR2435858A1 (it)
GB (1) GB2030410A (it)
IT (1) IT1119359B (it)
LU (1) LU81648A1 (it)
NL (1) NL7906619A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144456A1 (de) * 1981-11-09 1983-05-19 Siemens AG, 1000 Berlin und 8000 München Transversalfilter zur umformung digitaler signale
FR2614995B1 (fr) * 1987-05-06 1989-07-28 Schlumberger Prospection Procede de filtrage en vitesse de signaux sismiques et installation pour sa mise en oeuvre

Also Published As

Publication number Publication date
FR2435858B1 (it) 1981-01-30
DE2933003A1 (de) 1980-03-20
BE878383A (fr) 1980-02-25
GB2030410A (en) 1980-04-02
IT1119359B (it) 1986-03-10
IT7968785A0 (it) 1979-09-07
NL7906619A (nl) 1980-03-11
FR2435858A1 (fr) 1980-04-04

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