NL8502122A - Lineair nietrecursief filter. - Google Patents
Lineair nietrecursief filter. Download PDFInfo
- Publication number
- NL8502122A NL8502122A NL8502122A NL8502122A NL8502122A NL 8502122 A NL8502122 A NL 8502122A NL 8502122 A NL8502122 A NL 8502122A NL 8502122 A NL8502122 A NL 8502122A NL 8502122 A NL8502122 A NL 8502122A
- Authority
- NL
- Netherlands
- Prior art keywords
- counters
- memory
- signal
- counter
- signal state
- Prior art date
Links
- 230000008859 change Effects 0.000 claims description 19
- 230000004672 jump response Effects 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 238000013139 quantization Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 description 18
- 238000001914 filtration Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 102100034033 Alpha-adducin Human genes 0.000 description 1
- 101000799076 Homo sapiens Alpha-adducin Proteins 0.000 description 1
- 101000629598 Rattus norvegicus Sterol regulatory element-binding protein 1 Proteins 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3427349 | 1984-07-25 | ||
| DE19843427349 DE3427349A1 (de) | 1984-07-25 | 1984-07-25 | Lineares nichtrekursives filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8502122A true NL8502122A (nl) | 1986-02-17 |
Family
ID=6241486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8502122A NL8502122A (nl) | 1984-07-25 | 1985-07-24 | Lineair nietrecursief filter. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4791596A (cs) |
| CH (1) | CH670176A5 (cs) |
| DE (1) | DE3427349A1 (cs) |
| NL (1) | NL8502122A (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4982354A (en) * | 1987-05-28 | 1991-01-01 | Mitsubishi Denki Kabushiki Kaisha | Digital finite impulse response filter and method |
| US5293611A (en) * | 1988-09-20 | 1994-03-08 | Hitachi, Ltd. | Digital signal processor utilizing a multiply-and-add function for digital filter realization |
| DE3841268A1 (de) * | 1988-12-08 | 1990-06-13 | Thomson Brandt Gmbh | Digitales filter |
| JP3113667B2 (ja) * | 1990-05-30 | 2000-12-04 | 日本テキサス・インスツルメンツ株式会社 | トランスバーサルフィルタ回路 |
| US5153846A (en) * | 1990-07-30 | 1992-10-06 | At&T Bell Laboratories | Digital shift register using random access memory |
| US5541864A (en) * | 1994-04-26 | 1996-07-30 | Crystal Semiconductor | Arithmetic-free digital interpolation filter architecture |
| EP1226476B1 (de) * | 1999-09-08 | 2004-04-07 | Dr. Johannes Heidenhain GmbH | Verfahren und schaltungsanordnung zur erzeugung von lagesollwerten für einen lageregelkreis einer numerisch bahngesteuerten maschine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3571712A (en) * | 1969-07-30 | 1971-03-23 | Ibm | Digital fsk/psk detector |
| EP0066229A1 (de) * | 1981-05-29 | 1982-12-08 | Siemens Aktiengesellschaft | Verfahren und Anordnung zum Demodulieren von FSK-Signalen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543697C3 (de) * | 1975-09-30 | 1978-03-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Variables Digitalfilter hoher Bitrate |
| JPS5698022A (en) * | 1980-01-07 | 1981-08-07 | Nec Corp | Difference coefficient digital filter |
| FR2495857B1 (fr) * | 1980-08-27 | 1987-11-27 | Petit Jean | Filtre numerique recursif de surechantillonnage en arithmetique distribuee |
| US4423488A (en) * | 1981-01-09 | 1983-12-27 | Harris Corporation | Digital filter employing PROM for storing positive and negative impulse response values |
| DE3111889A1 (de) * | 1981-03-26 | 1982-10-14 | Philips Patentverwaltung | Digitales filter |
-
1984
- 1984-07-25 DE DE19843427349 patent/DE3427349A1/de active Granted
-
1985
- 1985-07-24 NL NL8502122A patent/NL8502122A/nl not_active Application Discontinuation
- 1985-07-24 CH CH3217/85A patent/CH670176A5/de not_active IP Right Cessation
- 1985-07-25 US US06/758,810 patent/US4791596A/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3571712A (en) * | 1969-07-30 | 1971-03-23 | Ibm | Digital fsk/psk detector |
| EP0066229A1 (de) * | 1981-05-29 | 1982-12-08 | Siemens Aktiengesellschaft | Verfahren und Anordnung zum Demodulieren von FSK-Signalen |
Also Published As
| Publication number | Publication date |
|---|---|
| CH670176A5 (cs) | 1989-05-12 |
| DE3427349C2 (cs) | 1992-03-12 |
| DE3427349A1 (de) | 1986-01-30 |
| US4791596A (en) | 1988-12-13 |
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|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |