SE372154B - - Google Patents
Info
- Publication number
- SE372154B SE372154B SE7107103A SE710371A SE372154B SE 372154 B SE372154 B SE 372154B SE 7107103 A SE7107103 A SE 7107103A SE 710371 A SE710371 A SE 710371A SE 372154 B SE372154 B SE 372154B
- Authority
- SE
- Sweden
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)
- Networks Using Active Elements (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2027303A DE2027303C3 (de) | 1970-06-03 | 1970-06-03 | Filter mit frequenzabhängigen Übertragungseigenschaften für elektrische Analogsignale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE372154B true SE372154B (de) | 1974-12-09 |
Family
ID=5772939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7107103A SE372154B (de) | 1970-06-03 | 1971-06-02 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3967099A (de) |
| JP (1) | JPS5332220B1 (de) |
| AT (1) | AT318710B (de) |
| BE (1) | BE768042A (de) |
| CA (1) | CA937296A (de) |
| CH (1) | CH551719A (de) |
| DE (1) | DE2027303C3 (de) |
| FI (1) | FI59004C (de) |
| FR (1) | FR2095736A5 (de) |
| GB (1) | GB1355525A (de) |
| LU (1) | LU63259A1 (de) |
| NL (1) | NL168379C (de) |
| SE (1) | SE372154B (de) |
| YU (1) | YU141171A (de) |
Families Citing this family (17)
| 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 |
| DE2840256C3 (de) * | 1978-09-15 | 1981-04-30 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur digitalen Audio/FDM und PCM/FDM-Umsetzung |
| DE2937901C2 (de) * | 1979-09-19 | 1983-10-27 | Siemens AG, 1000 Berlin und 8000 München | Elektrische Filterschaltung bestehend aus CTD-Elementen |
| DE2947616C2 (de) * | 1979-11-26 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | Wellendigitalfilter |
| DE3152100D2 (en) * | 1980-05-29 | 1982-09-23 | Akg Akustische Kino Geraete | Artificial reverberation generator |
| DE3113371C2 (de) * | 1981-04-02 | 1984-01-26 | Siemens AG, 1000 Berlin und 8000 München | Wellendigitalfilter |
| DE3367053D1 (en) * | 1983-03-25 | 1986-11-20 | Ant Nachrichtentech | Elementary resistive two-port simulating circuit for digital wave filter application |
| DE3331006A1 (de) * | 1983-08-18 | 1985-03-07 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Zeitdiskreter variabler entzerrer |
| SG52632A1 (en) * | 1986-05-02 | 1998-09-28 | Univ Leland Stanford Junior | Tone generation system |
| DE3773848D1 (de) * | 1986-11-12 | 1991-11-21 | Siemens Ag | Mehrdimensionale (k-dimensionales) digitalfilter, das addierer, multiplizierer und schiebeglieder enthaelt. |
| EP0401396B1 (de) * | 1989-06-05 | 1994-05-11 | Siemens Aktiengesellschaft | Verfahren und Schaltungsanordnung zur Vermeidung von Überläufen bei einem adaptiven, rekursiven Wellendigitalfilter mit Festkommaarithmetik |
| US5233548A (en) * | 1989-06-15 | 1993-08-03 | Siemens Aktiengesellschaft | Method and network configuration for attaining a continuous variation in the transfer function of an adaptive recursive network for processing discrete-time signals |
| WO1991003872A1 (fr) * | 1989-08-31 | 1991-03-21 | Fujitsu Limited | Adaptateur de conversion pour filtre numerique a ondes et reseau d'equilibrage utilisant ledit filtre numerique a ondes |
| GB9007521D0 (en) * | 1990-04-03 | 1990-05-30 | Univ Belfast | A signal processor |
| JPH09116387A (ja) * | 1995-10-13 | 1997-05-02 | Ricoh Co Ltd | デジタルフィルタ |
| JP6921085B2 (ja) * | 2015-12-22 | 2021-08-18 | サーマツール コーポレイション | ワークピース加熱用の微調整された出力を有する高周波電源システム |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3370292A (en) * | 1967-01-05 | 1968-02-20 | Raytheon Co | Digital canonical filter |
| US3543012A (en) * | 1968-07-10 | 1970-11-24 | Us Navy | Universal digital filter and function generator |
| US3619586A (en) * | 1968-11-25 | 1971-11-09 | Research Corp | Universal digital filter for linear discrete systems |
| US3648171A (en) * | 1970-05-04 | 1972-03-07 | Bell Telephone Labor Inc | Adaptive equalizer for digital data systems |
| US3676654A (en) * | 1970-05-21 | 1972-07-11 | Collins Radio Co | Digitalized filter |
| US3609568A (en) * | 1970-06-08 | 1971-09-28 | Bell Telephone Labor Inc | Stable digital filter apparatus |
-
1970
- 1970-06-03 DE DE2027303A patent/DE2027303C3/de not_active Expired
-
1971
- 1971-05-17 GB GB1525071*[A patent/GB1355525A/en not_active Expired
- 1971-05-24 CH CH759271A patent/CH551719A/de not_active IP Right Cessation
- 1971-06-01 LU LU63259D patent/LU63259A1/xx unknown
- 1971-06-01 AT AT473271A patent/AT318710B/de not_active IP Right Cessation
- 1971-06-01 YU YU01411/71A patent/YU141171A/xx unknown
- 1971-06-01 FI FI1512/71A patent/FI59004C/fi active
- 1971-06-01 FR FR7119759A patent/FR2095736A5/fr not_active Expired
- 1971-06-02 NL NLAANVRAGE7107571,A patent/NL168379C/xx not_active IP Right Cessation
- 1971-06-02 SE SE7107103A patent/SE372154B/xx unknown
- 1971-06-03 BE BE768042A patent/BE768042A/xx not_active IP Right Cessation
- 1971-06-03 JP JP3897371A patent/JPS5332220B1/ja active Pending
- 1971-06-03 CA CA114714A patent/CA937296A/en not_active Expired
-
1973
- 1973-10-01 US US05/402,348 patent/US3967099A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2027303A1 (de) | 1971-12-16 |
| AT318710B (de) | 1974-11-11 |
| CA937296A (en) | 1973-11-20 |
| FI59004C (fi) | 1981-05-11 |
| FR2095736A5 (de) | 1972-02-11 |
| FI59004B (fi) | 1981-01-30 |
| LU63259A1 (de) | 1971-09-09 |
| CH551719A (de) | 1974-07-15 |
| US3967099A (en) | 1976-06-29 |
| NL7107571A (de) | 1971-12-07 |
| DE2027303B2 (de) | 1975-01-23 |
| BE768042A (fr) | 1971-11-03 |
| JPS5332220B1 (de) | 1978-09-07 |
| GB1355525A (en) | 1974-06-05 |
| YU141171A (en) | 1982-05-31 |
| DE2027303C3 (de) | 1975-09-04 |
| NL168379C (nl) | 1982-03-16 |
| NL168379B (nl) | 1981-10-16 |