GB0008718D0 - Digital filters - Google Patents
Digital filtersInfo
- Publication number
- GB0008718D0 GB0008718D0 GB0008718A GB0008718A GB0008718D0 GB 0008718 D0 GB0008718 D0 GB 0008718D0 GB 0008718 A GB0008718 A GB 0008718A GB 0008718 A GB0008718 A GB 0008718A GB 0008718 D0 GB0008718 D0 GB 0008718D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- digital filters
- filters
- 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.)
- Granted
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 true GB0008718D0 (en) | 2000-05-31 |
GB2350505A GB2350505A (en) | 2000-11-29 |
GB2350505B 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 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2076997C (en) * | 1991-09-30 | 1996-12-10 | James C. Baker | Apparatus and method for adaptively filtering a time-varying signal using multiple filtering algorithms |
US5282154A (en) * | 1992-06-01 | 1994-01-25 | Thomson Consumer Electronics, Inc. | System for determining and repairing instability in an IIR filter suitable for use in deghosting apparatus |
JPH1075159A (en) * | 1996-08-30 | 1998-03-17 | Icom Inc | Digital filter system |
GB9908810D0 (en) * | 1999-04-16 | 1999-06-09 | Sony Uk Ltd | Digital filtering |
-
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
Also Published As
Publication number | Publication date |
---|---|
GB2350505A (en) | 2000-11-29 |
GB9908813D0 (en) | 1999-06-09 |
GB2350505B (en) | 2004-04-07 |
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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 |