DE3886311D1 - Einstellung von Filterkoeffizienten. - Google Patents
Einstellung von Filterkoeffizienten.Info
- Publication number
- DE3886311D1 DE3886311D1 DE88201859T DE3886311T DE3886311D1 DE 3886311 D1 DE3886311 D1 DE 3886311D1 DE 88201859 T DE88201859 T DE 88201859T DE 3886311 T DE3886311 T DE 3886311T DE 3886311 D1 DE3886311 D1 DE 3886311D1
- Authority
- DE
- Germany
- Prior art keywords
- filter coefficients
- setting filter
- setting
- coefficients
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H21/00—Adaptive networks
- H03H21/0012—Digital adaptive filters
- H03H21/0043—Adaptive algorithms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878721159A GB8721159D0 (en) | 1987-09-09 | 1987-09-09 | Adjusting filter coefficients |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3886311D1 true DE3886311D1 (de) | 1994-01-27 |
DE3886311T2 DE3886311T2 (de) | 1994-06-16 |
Family
ID=10623485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3886311T Expired - Fee Related DE3886311T2 (de) | 1987-09-09 | 1988-08-31 | Einstellung von Filterkoeffizienten. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5121415A (de) |
EP (1) | EP0307035B1 (de) |
JP (1) | JP2907217B2 (de) |
DE (1) | DE3886311T2 (de) |
GB (1) | GB8721159D0 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0467412A3 (en) * | 1990-07-20 | 1993-04-28 | Fujitsu Limited | Line equalizer for digital signals |
IL97345A0 (en) * | 1991-02-24 | 1992-05-25 | Univ Ramot | Method and apparatus for blind deconvolution |
US5351275A (en) * | 1991-07-15 | 1994-09-27 | National Semiconductor Corporation | Digital serial loop filter for high speed control systems |
US6683905B1 (en) | 2000-04-17 | 2004-01-27 | Rf Micro Devices, Inc. | Dual-mode receiver |
WO2002009474A2 (en) * | 2000-07-17 | 2002-01-31 | Koninklijke Philips Electronics N.V. | Stereo audio processing device |
AU2002319784A1 (en) * | 2001-08-10 | 2003-02-24 | Adaptive Networks, Inc. | Digital equalization process and mechanism |
GB2499080B (en) * | 2012-12-04 | 2014-12-31 | Broadcom Corp | Method and apparatus for adjusting layer 3 filter coefficients |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2655598A1 (de) * | 1976-11-27 | 1978-06-15 | Licentia Gmbh | Nachrichtenuebertragungsverfahren |
FR2410917A1 (fr) * | 1977-11-30 | 1979-06-29 | Cit Alcatel | Egaliseur autoadaptatif |
FR2445079A1 (fr) * | 1978-12-20 | 1980-07-18 | Ibm France | Procede et dispositif pour detecter une sequence pseudo-aleatoire de changements de phase de 0o et 180o de la porteuse dans un recepteur de donnees |
FR2478914B1 (fr) * | 1980-03-19 | 1986-01-31 | Ibm France | Procede et dispositif pour l'ajustement initial de l'horloge d'un recepteur de donnees synchrone |
US4334313A (en) * | 1980-09-08 | 1982-06-08 | Bell Telephone Laboratories, Incorporated | Timing recovery technique |
US4386430A (en) * | 1980-10-23 | 1983-05-31 | International Telephone And Telegraph Corporation | Automatic equalizer for synthesizing recursive filters |
US4376308A (en) * | 1981-04-01 | 1983-03-08 | Bell Telephone Laboratories, Incorporated | Control of coefficient drift for fractionally spaced equalizers |
DE3319042A1 (de) * | 1983-05-26 | 1984-11-29 | Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover | Brems- oder/und klemmeinrichtung |
IT1212993B (it) * | 1983-08-11 | 1989-12-07 | Sip | Equalizzatore adattivo per segnali numerici soggetti a distorsioni variabili nel tempo |
US4550415A (en) * | 1983-11-16 | 1985-10-29 | At&T Bell Laboratories | Fractionally spaced equalization using nyquist-rate coefficient updating |
JPS6211326A (ja) * | 1985-07-09 | 1987-01-20 | Hitachi Ltd | 自動等化器再設定方式 |
-
1987
- 1987-09-09 GB GB878721159A patent/GB8721159D0/en active Pending
-
1988
- 1988-08-31 EP EP88201859A patent/EP0307035B1/de not_active Expired - Lifetime
- 1988-08-31 DE DE3886311T patent/DE3886311T2/de not_active Expired - Fee Related
- 1988-09-09 JP JP63224857A patent/JP2907217B2/ja not_active Expired - Fee Related
-
1991
- 1991-01-29 US US07/649,137 patent/US5121415A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0307035B1 (de) | 1993-12-15 |
EP0307035A3 (en) | 1990-07-11 |
JP2907217B2 (ja) | 1999-06-21 |
DE3886311T2 (de) | 1994-06-16 |
JPH01106516A (ja) | 1989-04-24 |
GB8721159D0 (en) | 1987-10-14 |
US5121415A (en) | 1992-06-09 |
EP0307035A2 (de) | 1989-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL AMERICAN T |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8339 | Ceased/non-payment of the annual fee |