FR2317819A1 - Filtre numerique recursif - Google Patents

Filtre numerique recursif

Info

Publication number
FR2317819A1
FR2317819A1 FR7521700A FR7521700A FR2317819A1 FR 2317819 A1 FR2317819 A1 FR 2317819A1 FR 7521700 A FR7521700 A FR 7521700A FR 7521700 A FR7521700 A FR 7521700A FR 2317819 A1 FR2317819 A1 FR 2317819A1
Authority
FR
France
Prior art keywords
filter
multiplier
digital filter
recursive digital
held
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.)
Granted
Application number
FR7521700A
Other languages
English (en)
French (fr)
Other versions
FR2317819B1 (cg-RX-API-DMAC10.html
Inventor
Jean-Pierre Houdard
Jacques Sourgens
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.)
Nokia Inc
Original Assignee
Nokia Inc
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 Nokia Inc filed Critical Nokia Inc
Priority to FR7521700A priority Critical patent/FR2317819A1/fr
Publication of FR2317819A1 publication Critical patent/FR2317819A1/fr
Application granted granted Critical
Publication of FR2317819B1 publication Critical patent/FR2317819B1/fr
Granted legal-status Critical Current

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
    • H03H17/04—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
    • H03H17/0294—Variable filters; Programmable filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
FR7521700A 1975-07-10 1975-07-10 Filtre numerique recursif Granted FR2317819A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7521700A FR2317819A1 (fr) 1975-07-10 1975-07-10 Filtre numerique recursif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521700A FR2317819A1 (fr) 1975-07-10 1975-07-10 Filtre numerique recursif

Publications (2)

Publication Number Publication Date
FR2317819A1 true FR2317819A1 (fr) 1977-02-04
FR2317819B1 FR2317819B1 (cg-RX-API-DMAC10.html) 1977-12-16

Family

ID=9157777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521700A Granted FR2317819A1 (fr) 1975-07-10 1975-07-10 Filtre numerique recursif

Country Status (1)

Country Link
FR (1) FR2317819A1 (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
FR2317819B1 (cg-RX-API-DMAC10.html) 1977-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse