JPS61296812A - デジタル巡回形フイルタ - Google Patents
デジタル巡回形フイルタInfo
- Publication number
- JPS61296812A JPS61296812A JP61145023A JP14502386A JPS61296812A JP S61296812 A JPS61296812 A JP S61296812A JP 61145023 A JP61145023 A JP 61145023A JP 14502386 A JP14502386 A JP 14502386A JP S61296812 A JPS61296812 A JP S61296812A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- weighted
- input
- delay
- fed back
- 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.)
- Pending
Links
- 125000004122 cyclic group Chemical group 0.000 claims description 10
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000013139 quantization Methods 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001228 spectrum Methods 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
- H03H17/04—Recursive filters
- H03H17/0461—Quantisation; Rounding; Truncation; Overflow oscillations or limit cycles eliminating measures
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Complex Calculations (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Networks Using Active Elements (AREA)
- Gyroscopes (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3522411.8 | 1985-06-22 | ||
| DE19853522411 DE3522411A1 (de) | 1985-06-22 | 1985-06-22 | Digitales rekursiv-filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61296812A true JPS61296812A (ja) | 1986-12-27 |
Family
ID=6273934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61145023A Pending JPS61296812A (ja) | 1985-06-22 | 1986-06-23 | デジタル巡回形フイルタ |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0205836B1 (enExample) |
| JP (1) | JPS61296812A (enExample) |
| AT (1) | ATE65866T1 (enExample) |
| DE (1) | DE3522411A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3904648A1 (de) * | 1989-02-16 | 1990-08-23 | Ant Nachrichtentech | Verfahren und anordnung zur unterdrueckung von unerwuenschten spektren bei einer digitalen dynamikexpansion |
| DE3904647C2 (de) * | 1989-02-16 | 1996-07-11 | Peicom Sound Systems Gmbh | Anordnung zur digitalen Dynamikexpansion |
| RU2257667C2 (ru) * | 2003-04-09 | 2005-07-27 | Костоглотов Андрей Александрович | Цифровой рекурсивный фильтр |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE28015T1 (de) * | 1983-09-28 | 1987-07-15 | Ant Nachrichtentech | Zustandsvariablenfilter. |
-
1985
- 1985-06-22 DE DE19853522411 patent/DE3522411A1/de active Granted
-
1986
- 1986-05-02 AT AT86106042T patent/ATE65866T1/de not_active IP Right Cessation
- 1986-05-02 EP EP86106042A patent/EP0205836B1/de not_active Expired - Lifetime
- 1986-06-23 JP JP61145023A patent/JPS61296812A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ATE65866T1 (de) | 1991-08-15 |
| DE3522411C2 (enExample) | 1988-03-17 |
| EP0205836B1 (de) | 1991-07-31 |
| EP0205836A3 (en) | 1987-12-09 |
| DE3522411A1 (de) | 1987-01-02 |
| EP0205836A2 (de) | 1986-12-30 |
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