FI751134A7 - - Google Patents
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- Publication number
- FI751134A7 FI751134A7 FI751134A FI751134A FI751134A7 FI 751134 A7 FI751134 A7 FI 751134A7 FI 751134 A FI751134 A FI 751134A FI 751134 A FI751134 A FI 751134A FI 751134 A7 FI751134 A7 FI 751134A7
- Authority
- FI
- Finland
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)
- Complex Calculations (AREA)
- Filters And Equalizers (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2418923A DE2418923C3 (de) | 1974-04-19 | 1974-04-19 | Digitales Rechnerfilter für elektrische Signale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI751134A7 true FI751134A7 (en:Method) | 1975-10-20 |
Family
ID=5913349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI751134A FI751134A7 (en:Method) | 1974-04-19 | 1975-04-16 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3980872A (en:Method) |
| JP (1) | JPS5633006B2 (en:Method) |
| AR (1) | AR210259A1 (en:Method) |
| CA (1) | CA1023811A (en:Method) |
| DE (1) | DE2418923C3 (en:Method) |
| FI (1) | FI751134A7 (en:Method) |
| IN (1) | IN145545B (en:Method) |
| IT (1) | IT1049415B (en:Method) |
| SE (1) | SE400433B (en:Method) |
| YU (1) | YU99375A (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7514908A (nl) * | 1975-12-22 | 1977-06-24 | Ir Gerard Verkroost | Digitale signaalbewerkingsinrichting bevattende een digitaal filter van het golftype. |
| US4192008A (en) * | 1978-08-23 | 1980-03-04 | Bell Telephone Laboratories, Incorporated | Wave digital filter with multiplexed arithmetic hardware |
| DE2947616C2 (de) * | 1979-11-26 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | Wellendigitalfilter |
| ATE23008T1 (de) * | 1983-03-25 | 1986-11-15 | Ant Nachrichtentech | Schaltungsanordnung zur nachbildung resistiver elementarzweitore zur verwendung in wellendigitalfiltern. |
| DE3522413C2 (de) * | 1985-06-22 | 1994-01-27 | Ant Nachrichtentech | Digitales Rekursiv-Filter |
| DE3522409A1 (de) * | 1985-06-22 | 1987-01-02 | Ant Nachrichtentech | Digitales rekursiv-filter |
| ATE68643T1 (de) * | 1986-11-12 | 1991-11-15 | Siemens Ag | Mehrdimensionale (k-dimensionales) digitalfilter, das addierer, multiplizierer und schiebeglieder enthaelt. |
| US4872127A (en) * | 1988-01-07 | 1989-10-03 | Magnetek, Inc. | Ripple rejection filter |
| EP0401396B1 (de) * | 1989-06-05 | 1994-05-11 | Siemens Aktiengesellschaft | Verfahren und Schaltungsanordnung zur Vermeidung von Überläufen bei einem adaptiven, rekursiven Wellendigitalfilter mit Festkommaarithmetik |
| KR102753988B1 (ko) * | 2015-12-22 | 2025-01-14 | 써머툴 코포레이션 | 워크피스 가열을 위한 엄격하게 통제된 출력을 갖는 고주파수 파워 서플라이 시스템 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1947889C3 (de) * | 1969-09-22 | 1975-04-17 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Weichennetzwerk, bestehend aus einem Weichenallpaß |
| US3749895A (en) * | 1971-10-06 | 1973-07-31 | Bell Telephone Labor Inc | Apparatus for suppressing limit cycles due to quantization in digital filters |
-
1974
- 1974-04-19 DE DE2418923A patent/DE2418923C3/de not_active Expired
-
1975
- 1975-04-16 SE SE7504381A patent/SE400433B/xx not_active IP Right Cessation
- 1975-04-16 FI FI751134A patent/FI751134A7/fi not_active Application Discontinuation
- 1975-04-17 US US05/569,306 patent/US3980872A/en not_active Expired - Lifetime
- 1975-04-18 JP JP4736375A patent/JPS5633006B2/ja not_active Expired
- 1975-04-18 CA CA224,944A patent/CA1023811A/en not_active Expired
- 1975-04-18 AR AR258429A patent/AR210259A1/es active
- 1975-04-18 IT IT22484/75A patent/IT1049415B/it active
- 1975-04-18 YU YU00993/75A patent/YU99375A/xx unknown
- 1975-09-11 IN IN1750/CAL/75A patent/IN145545B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2418923A1 (de) | 1975-10-30 |
| SE400433B (sv) | 1978-03-20 |
| AR210259A1 (es) | 1977-07-15 |
| JPS5633006B2 (en:Method) | 1981-07-31 |
| AU8024775A (en) | 1976-10-21 |
| IN145545B (en:Method) | 1978-11-04 |
| YU99375A (en) | 1982-05-31 |
| DE2418923B2 (de) | 1978-11-30 |
| US3980872A (en) | 1976-09-14 |
| CA1023811A (en) | 1978-01-03 |
| IT1049415B (it) | 1981-01-20 |
| DE2418923C3 (de) | 1979-07-26 |
| JPS50144360A (en:Method) | 1975-11-20 |
| SE7504381L (sv) | 1975-10-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |
Owner name: SIEMENS AKTIENGESELLSCHAFT |