FR2336835A1 - Dispositif de traitement de signaux numeriques comportant un filtre numerique du type filtre d'onde - Google Patents

Dispositif de traitement de signaux numeriques comportant un filtre numerique du type filtre d'onde

Info

Publication number
FR2336835A1
FR2336835A1 FR7638716A FR7638716A FR2336835A1 FR 2336835 A1 FR2336835 A1 FR 2336835A1 FR 7638716 A FR7638716 A FR 7638716A FR 7638716 A FR7638716 A FR 7638716A FR 2336835 A1 FR2336835 A1 FR 2336835A1
Authority
FR
France
Prior art keywords
digital
processing device
signal processing
device including
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.)
Granted
Application number
FR7638716A
Other languages
English (en)
Other versions
FR2336835B1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2336835A1 publication Critical patent/FR2336835A1/fr
Application granted granted Critical
Publication of FR2336835B1 publication Critical patent/FR2336835B1/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
    • H03H17/0201—Wave digital filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Manipulation Of Pulses (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
FR7638716A 1975-12-22 1976-12-22 Dispositif de traitement de signaux numeriques comportant un filtre numerique du type filtre d'onde Granted FR2336835A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7514908A NL7514908A (nl) 1975-12-22 1975-12-22 Digitale signaalbewerkingsinrichting bevattende een digitaal filter van het golftype.

Publications (2)

Publication Number Publication Date
FR2336835A1 true FR2336835A1 (fr) 1977-07-22
FR2336835B1 FR2336835B1 (fr) 1982-11-19

Family

ID=19825074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638716A Granted FR2336835A1 (fr) 1975-12-22 1976-12-22 Dispositif de traitement de signaux numeriques comportant un filtre numerique du type filtre d'onde

Country Status (10)

Country Link
US (1) US4095276A (fr)
JP (1) JPS5839413B2 (fr)
AU (1) AU510424B2 (fr)
BE (1) BE849694A (fr)
CA (1) CA1070777A (fr)
DE (1) DE2655743C2 (fr)
FR (1) FR2336835A1 (fr)
GB (1) GB1572450A (fr)
NL (1) NL7514908A (fr)
SE (1) SE416437B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443115A1 (fr) * 1990-02-20 1991-08-28 Siemens Aktiengesellschaft Filtre numérique d'ondes composé de mémoires et d'adaptateurs n-portes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192008A (en) * 1978-08-23 1980-03-04 Bell Telephone Laboratories, Incorporated Wave digital filter with multiplexed arithmetic hardware
EP0120978B1 (fr) * 1983-03-25 1986-10-15 ANT Nachrichtentechnik GmbH Circuit pour la simulation de quadripôles résistifs élémentaires avec application aux filtres numériques du type filtre d'onde
US4589084A (en) * 1983-05-16 1986-05-13 Rca Corporation Apparatus for symmetrically truncating two's complement binary signals as for use with interleaved quadrature signals
EP0401396B1 (fr) * 1989-06-05 1994-05-11 Siemens Aktiengesellschaft Procédé et montage pour éviter le débordement dans un filtre numérique adaptatif récursif du type filtre d'onde à arithmétique en virgule fixe
GB0208329D0 (en) * 2002-04-11 2002-05-22 Univ York Data processing particularly in communication systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU72321A1 (fr) * 1970-06-03 1975-08-20
US3980872A (en) * 1974-04-19 1976-09-14 Siemens Aktiengesellschaft Digital filter for electrical signals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027303C3 (de) * 1970-06-03 1975-09-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Filter mit frequenzabhängigen Übertragungseigenschaften für elektrische Analogsignale
CH575193A5 (fr) * 1972-12-22 1976-04-30 Siemens Ag
US3997770A (en) * 1973-07-09 1976-12-14 U.S. Philips Corporation Recursive digital filter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU72321A1 (fr) * 1970-06-03 1975-08-20
FR2268405A2 (fr) * 1970-06-03 1975-11-14 Siemens Ag
US3980872A (en) * 1974-04-19 1976-09-14 Siemens Aktiengesellschaft Digital filter for electrical signals

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *
EXBK/76 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0443115A1 (fr) * 1990-02-20 1991-08-28 Siemens Aktiengesellschaft Filtre numérique d'ondes composé de mémoires et d'adaptateurs n-portes

Also Published As

Publication number Publication date
JPS5277644A (en) 1977-06-30
NL7514908A (nl) 1977-06-24
JPS5839413B2 (ja) 1983-08-30
AU510424B2 (en) 1980-06-26
FR2336835B1 (fr) 1982-11-19
US4095276A (en) 1978-06-13
DE2655743A1 (de) 1977-06-30
SE416437B (sv) 1980-12-22
AU2073376A (en) 1978-06-29
DE2655743C2 (de) 1986-07-10
GB1572450A (en) 1980-07-30
BE849694A (fr) 1977-06-21
SE7614300L (sv) 1977-06-23
CA1070777A (fr) 1980-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse