GB2350505B - Digital filtering - Google Patents
Digital filteringInfo
- Publication number
- GB2350505B GB2350505B GB0008718A GB0008718A GB2350505B GB 2350505 B GB2350505 B GB 2350505B GB 0008718 A GB0008718 A GB 0008718A GB 0008718 A GB0008718 A GB 0008718A GB 2350505 B GB2350505 B GB 2350505B
- Authority
- GB
- United Kingdom
- Prior art keywords
- digital filtering
- filtering
- digital
- 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.)
- Expired - Lifetime
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/0294—Variable filters; Programmable filters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9908813.0A GB9908813D0 (en) | 1999-04-16 | 1999-04-16 | Digital filtering |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0008718D0 GB0008718D0 (en) | 2000-05-31 |
GB2350505A GB2350505A (en) | 2000-11-29 |
GB2350505B true GB2350505B (en) | 2004-04-07 |
Family
ID=10851736
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9908813.0A Ceased GB9908813D0 (en) | 1999-04-16 | 1999-04-16 | Digital filtering |
GB0008718A Expired - Lifetime GB2350505B (en) | 1999-04-16 | 2000-04-07 | Digital filtering |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9908813.0A Ceased GB9908813D0 (en) | 1999-04-16 | 1999-04-16 | Digital filtering |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9908813D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6701335B2 (en) * | 2002-02-27 | 2004-03-02 | Lecroy Corporation | Digital frequency response compensator and arbitrary response generator system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2260068A (en) * | 1991-09-30 | 1993-03-31 | Motorola Inc | Recovering a time-varying signal using multiple adaptive filtering algorithms |
GB2267619A (en) * | 1992-06-01 | 1993-12-08 | Thomson Consumer Electronics | System for determining instability in an IIR filter |
US5856934A (en) * | 1996-08-30 | 1999-01-05 | Icom Incorporated | Digital filter system |
GB2350956A (en) * | 1999-04-16 | 2000-12-13 | Sony Uk Ltd | Digital filters |
-
1999
- 1999-04-16 GB GBGB9908813.0A patent/GB9908813D0/en not_active Ceased
-
2000
- 2000-04-07 GB GB0008718A patent/GB2350505B/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2260068A (en) * | 1991-09-30 | 1993-03-31 | Motorola Inc | Recovering a time-varying signal using multiple adaptive filtering algorithms |
GB2267619A (en) * | 1992-06-01 | 1993-12-08 | Thomson Consumer Electronics | System for determining instability in an IIR filter |
US5856934A (en) * | 1996-08-30 | 1999-01-05 | Icom Incorporated | Digital filter system |
GB2350956A (en) * | 1999-04-16 | 2000-12-13 | Sony Uk Ltd | Digital filters |
Also Published As
Publication number | Publication date |
---|---|
GB9908813D0 (en) | 1999-06-09 |
GB0008718D0 (en) | 2000-05-31 |
GB2350505A (en) | 2000-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20140116 AND 20140122 |
|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20200406 |