FR2315201A1 - Dispositif de filtrage numerique servant a traiter des echantillons de signaux codes en binaire - Google Patents

Dispositif de filtrage numerique servant a traiter des echantillons de signaux codes en binaire

Info

Publication number
FR2315201A1
FR2315201A1 FR7518897A FR7518897A FR2315201A1 FR 2315201 A1 FR2315201 A1 FR 2315201A1 FR 7518897 A FR7518897 A FR 7518897A FR 7518897 A FR7518897 A FR 7518897A FR 2315201 A1 FR2315201 A1 FR 2315201A1
Authority
FR
France
Prior art keywords
device used
filtering device
coded signal
signal samples
digital filtering
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
FR7518897A
Other languages
English (en)
Other versions
FR2315201B1 (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 FR2315201A1 publication Critical patent/FR2315201A1/fr
Application granted granted Critical
Publication of FR2315201B1 publication Critical patent/FR2315201B1/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
    • H03H17/06—Non-recursive filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Complex Calculations (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7518897A 1974-06-17 1975-06-17 Dispositif de filtrage numerique servant a traiter des echantillons de signaux codes en binaire Granted FR2315201A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7408032,A NL176124C (nl) 1974-06-17 1974-06-17 Digitaal filter met vereenvoudigde vermenigvuldiginrichting.

Publications (2)

Publication Number Publication Date
FR2315201A1 true FR2315201A1 (fr) 1977-01-14
FR2315201B1 FR2315201B1 (fr) 1982-04-16

Family

ID=19821553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518897A Granted FR2315201A1 (fr) 1974-06-17 1975-06-17 Dispositif de filtrage numerique servant a traiter des echantillons de signaux codes en binaire

Country Status (10)

Country Link
US (1) US3988606A (fr)
JP (1) JPS5536207B2 (fr)
AU (1) AU499212B2 (fr)
BE (1) BE830285A (fr)
CA (1) CA1020636A (fr)
DE (1) DE2524749A1 (fr)
FR (1) FR2315201A1 (fr)
GB (1) GB1512244A (fr)
NL (1) NL176124C (fr)
SE (1) SE401066B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414831A1 (fr) * 1978-01-13 1979-08-10 Philips Nv Dispositif servant a filtrer des signaux modules par impulsions codees comprimes
FR2417896A1 (fr) * 1978-02-20 1979-09-14 Philips Nv Dispositif de filtrage numerique destine a des signaux modules par impulsions codees a quantification non uniforme

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178469C (nl) * 1976-07-06 1986-03-17 Philips Nv Niet-recursief discreet filter.
US4232373A (en) * 1978-04-14 1980-11-04 Regents For Education Of The State Of Rhode Island Compensation of fluidic transducers
DE2918692C2 (de) * 1978-05-10 1985-01-24 Nippon Electric Co., Ltd., Tokio/Tokyo Digitalfilter
US4215280A (en) * 1978-09-01 1980-07-29 Joseph Mahig Phase responsive frequency detector
DE2840471C2 (de) * 1978-09-16 1984-01-12 Standard Elektrik Lorenz Ag, 7000 Stuttgart Digitales Filter
JPS55153052A (en) * 1979-05-16 1980-11-28 Nec Corp Digital multiplier
FR2463416A1 (fr) * 1979-08-14 1981-02-20 Onera (Off Nat Aerospatiale) Analyseur spectral a filtres numeriques recursifs
NL8203520A (nl) * 1982-09-10 1984-04-02 Philips Nv Digitale filterinrichting.
US4691293A (en) * 1984-12-28 1987-09-01 Ford Aerospace & Communications Corporation High frequency, wide range FIR filter
US4791597A (en) * 1986-10-27 1988-12-13 North American Philips Corporation Multiplierless FIR digital filter with two to the Nth power coefficients
FR2618925B1 (fr) * 1987-07-30 1989-12-15 Rault Jean Dispositif de calcul numerique pour installation de transmission de donnees en code 2b 1q ou analogue
US7076217B1 (en) 1999-11-23 2006-07-11 Micro Linear Corporation Integrated radio transceiver
US6985541B1 (en) * 1999-11-23 2006-01-10 Micor Linear Corporation FM demodulator for a low IF receiver
US7027792B1 (en) 1999-11-23 2006-04-11 Micro Linear Corporation Topology for a single ended input dual balanced mixer
US7483479B2 (en) * 2004-09-16 2009-01-27 Keyeye Communications Scaled signal processing elements for reduced filter tap noise

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506813A (en) * 1966-06-13 1970-04-14 Hewlett Packard Co Signal-to-noise ratio enhancement methods and means
US3639848A (en) * 1970-02-20 1972-02-01 Electronic Communications Transverse digital filter
US3732409A (en) * 1972-03-20 1973-05-08 Nasa Counting digital filters
FR2188367B1 (fr) * 1972-06-01 1980-03-21 Ibm France

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414831A1 (fr) * 1978-01-13 1979-08-10 Philips Nv Dispositif servant a filtrer des signaux modules par impulsions codees comprimes
FR2417896A1 (fr) * 1978-02-20 1979-09-14 Philips Nv Dispositif de filtrage numerique destine a des signaux modules par impulsions codees a quantification non uniforme

Also Published As

Publication number Publication date
DE2524749A1 (de) 1976-01-02
SE401066B (sv) 1978-04-17
JPS5112746A (fr) 1976-01-31
NL176124B (nl) 1984-09-17
GB1512244A (en) 1978-05-24
NL176124C (nl) 1985-02-18
AU499212B2 (en) 1979-04-12
JPS5536207B2 (fr) 1980-09-19
FR2315201B1 (fr) 1982-04-16
AU8214875A (en) 1976-12-23
CA1020636A (fr) 1977-11-08
US3988606A (en) 1976-10-26
BE830285A (fr) 1975-12-16
NL7408032A (nl) 1975-12-19
SE7506777L (sv) 1975-12-18
DE2524749C2 (fr) 1987-04-16

Similar Documents

Publication Publication Date Title
FR2315201A1 (fr) Dispositif de filtrage numerique servant a traiter des echantillons de signaux codes en binaire
FR2291652A1 (fr) Dispositif de traitement de signaux numeriques
FR2285014A1 (fr) Circuit de demodulation de signaux porteurs numeriques
BE872084A (fr) Recepteur de signaux numeriques multifrequences codes
FR2293740A1 (fr) Plaquette servant de dispositif fournissant des coordonnees numeriques
FR2277483A1 (fr) Dispositif de traitement de signaux de television
FR2295640A1 (fr) Dispositif comportant un dispositif de traitement de signaux numeriques integrateur
BE827940A (fr) Encodeur de signaux a impulsions codees differentielles
BE780669A (fr) Reseau de commutation de signaux codes
FR2281012A1 (fr) Dispositif de conversion de code
SE400868B (sv) Digital kopplingsanordning for omvandling av en komprimerad deltamodulerad signal till en pulskodmodulerad signal
FR2286564A1 (fr) Dispositif synthetiseur de signaux a multifrequences
FR2290113A1 (fr) Appareil pour corriger les erreurs de base de temps de signaux video
FR2284215A1 (fr) Dispositif de conversion alternatif-continu
FR2295665A1 (fr) Recepteur numerique de signaux multifrequences
FR2277473A1 (fr) Transmission de signaux numeriques
FR2292381A1 (fr) Dispositif de traitement pour des signaux numeriques
FR2294738A1 (fr) Dispositif de filtration de boues
BE823911A (fr) Dispositif de cadran
SE401437B (sv) Signalbehandlingsanordning
BE827041A (fr) Systeme de commutation temporelle pour signaux codes a vitesses multiples
BE824248A (fr) Dispositif de transmission de signaux en opposition de phase
FR2280282A1 (fr) Dispositif de commutation de signaux numeriques
SE388520B (sv) Anordning for omvandling av en foljd av digitalt kodade informationssignalsampler
BE814304A (fr) Dispositif de codage binaire

Legal Events

Date Code Title Description
ST Notification of lapse