SE7506777L - Digital filteranordning for behandling av binerkodade signalsamplingar. - Google Patents

Digital filteranordning for behandling av binerkodade signalsamplingar.

Info

Publication number: SE7506777L
Authority: SE; Sweden
Prior art keywords: digital filter; signal samples; biner; processing; filter device
Prior art date: 1974-06-17

Application number

SE7506777A

Other languages

Unknown language ( )

English (en)

Other versions

SE401066B (sv

Inventor

L D J Eggermont

Original Assignee

Philips 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.)

1974-06-17

Filing date

1975-06-13

Publication date

1975-12-18

1975-06-13 Application filed by Philips Nv filed Critical Philips Nv

1975-12-18 Publication of SE7506777L publication Critical patent/SE7506777L/sv

1978-04-17 Publication of SE401066B publication Critical patent/SE401066B/sv

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)

SE7506777A 1974-06-17 1975-06-13 Digital filteranordning for behandling av binerkodade signalsampler SE401066B (sv)

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
SE7506777L true SE7506777L (sv)	1975-12-18
SE401066B SE401066B (sv)	1978-04-17

Family

ID=19821553

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7506777A SE401066B (sv)	1974-06-17	1975-06-13	Digital filteranordning for behandling av binerkodade signalsampler

Country Status (10)

Country	Link
US (1)	US3988606A (sv)
JP (1)	JPS5536207B2 (sv)
AU (1)	AU499212B2 (sv)
BE (1)	BE830285A (sv)
CA (1)	CA1020636A (sv)
DE (1)	DE2524749C2 (sv)
FR (1)	FR2315201A1 (sv)
GB (1)	GB1512244A (sv)
NL (1)	NL176124C (sv)
SE (1)	SE401066B (sv)

Families Citing this family (17)

* 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.
NL7800406A (nl) *	1978-01-13	1979-07-17	Philips Nv	Inrichting voor het filteren van gecomprimeerde pulscode gemoduleerde signalen.
NL7801866A (nl) *	1978-02-20	1979-08-22	Philips Nv	Digitale filterinrichting voor niet-uniform gekwantiseerde pcm.
US4232373A (en) *	1978-04-14	1980-11-04	Regents For Education Of The State Of Rhode Island	Compensation of fluidic transducers
US4255794A (en) *	1978-05-10	1981-03-10	Nippon Electric Co., Ltd.	Digital filter
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
US7027792B1 (en)	1999-11-23	2006-04-11	Micro Linear Corporation	Topology for a single ended input dual balanced mixer
US6985541B1 (en) *	1999-11-23	2006-01-10	Micor Linear Corporation	FM demodulator for a low IF receiver
US7076217B1 (en)	1999-11-23	2006-07-11	Micro Linear Corporation	Integrated radio transceiver
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 (sv) *	1972-06-01	1980-03-21	Ibm France

1974
- 1974-06-17 NL NLAANVRAGE7408032,A patent/NL176124C/xx not_active IP Right Cessation
1975
- 1975-05-22 GB GB22208/75A patent/GB1512244A/en not_active Expired
- 1975-05-30 US US05/582,309 patent/US3988606A/en not_active Expired - Lifetime
- 1975-06-04 DE DE2524749A patent/DE2524749C2/de not_active Expired
- 1975-06-11 CA CA229,062A patent/CA1020636A/en not_active Expired
- 1975-06-13 SE SE7506777A patent/SE401066B/sv not_active IP Right Cessation
- 1975-06-16 BE BE157367A patent/BE830285A/xx not_active IP Right Cessation
- 1975-06-17 AU AU82148/75A patent/AU499212B2/en not_active Expired
- 1975-06-17 FR FR7518897A patent/FR2315201A1/fr active Granted
- 1975-06-17 JP JP7279775A patent/JPS5536207B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2524749C2 (de)	1987-04-16
FR2315201A1 (fr)	1977-01-14
NL176124B (nl)	1984-09-17
BE830285A (fr)	1975-12-16
AU499212B2 (en)	1979-04-12
DE2524749A1 (de)	1976-01-02
AU8214875A (en)	1976-12-23
US3988606A (en)	1976-10-26
GB1512244A (en)	1978-05-24
NL7408032A (nl)	1975-12-19
SE401066B (sv)	1978-04-17
FR2315201B1 (sv)	1982-04-16
JPS5536207B2 (sv)	1980-09-19
CA1020636A (en)	1977-11-08
NL176124C (nl)	1985-02-18
JPS5112746A (sv)	1976-01-31

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7506777-7 Effective date: 19950110 Format of ref document f/p: F
1995-03-06	NUG	Patent has lapsed	Ref document number: 7506777-7 Format of ref document f/p: F

Date

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1995-01-31

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Patent has lapsed

Ref document number: 7506777-7

Effective date: 19950110

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1995-03-06

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