GB9604251D0 - Tone filter - Google Patents
Tone filterInfo
- Publication number
- GB9604251D0 GB9604251D0 GBGB9604251.0A GB9604251A GB9604251D0 GB 9604251 D0 GB9604251 D0 GB 9604251D0 GB 9604251 A GB9604251 A GB 9604251A GB 9604251 D0 GB9604251 D0 GB 9604251D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- tone filter
- tone
- filter
- 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
- H03H17/04—Recursive filters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/0248—Filters characterised by a particular frequency response or filtering method
- H03H17/0261—Non linear filters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Nonlinear Science (AREA)
- Electrophonic Musical Instruments (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9604251A GB2313506B (en) | 1996-02-28 | 1996-02-28 | Tone filter |
AU18891/97A AU1889197A (en) | 1996-02-28 | 1997-02-26 | Digital filter |
PCT/GB1997/000537 WO1997032397A1 (en) | 1996-02-28 | 1997-02-26 | Digital filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9604251A GB2313506B (en) | 1996-02-28 | 1996-02-28 | Tone filter |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9604251D0 true GB9604251D0 (en) | 1996-05-01 |
GB2313506A GB2313506A (en) | 1997-11-26 |
GB2313506B GB2313506B (en) | 2000-10-04 |
Family
ID=10789579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9604251A Expired - Fee Related GB2313506B (en) | 1996-02-28 | 1996-02-28 | Tone filter |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1889197A (en) |
GB (1) | GB2313506B (en) |
WO (1) | WO1997032397A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2934726A1 (en) * | 2008-07-30 | 2010-02-05 | Renault Sas | Non-linear low pass filtering device for friction force estimator in proportional-integral controller of e.g. exhaust gas recirculation valve, has non-linear branches provided with non-linear and gain modules, which are arranged in series |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8501834A (en) * | 1985-06-26 | 1987-01-16 | Philips Nv | FLUSHING DEVICE WITH SLIDING BELT FILTERS AND A DIGITAL FILTER FOR USE IN THE FLUSHING DEVICE. |
US5359146A (en) * | 1991-02-19 | 1994-10-25 | Yamaha Corporation | Musical tone synthesizing apparatus having smoothly varying tone control parameters |
JP3233450B2 (en) * | 1992-05-22 | 2001-11-26 | 本田技研工業株式会社 | Specified time arrival function generator |
-
1996
- 1996-02-28 GB GB9604251A patent/GB2313506B/en not_active Expired - Fee Related
-
1997
- 1997-02-26 AU AU18891/97A patent/AU1889197A/en not_active Abandoned
- 1997-02-26 WO PCT/GB1997/000537 patent/WO1997032397A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB2313506A (en) | 1997-11-26 |
AU1889197A (en) | 1997-09-16 |
GB2313506B (en) | 2000-10-04 |
WO1997032397A1 (en) | 1997-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20010104 |