FR2295649B1 - - Google Patents
Info
- Publication number
- FR2295649B1 FR2295649B1 FR7442251A FR7442251A FR2295649B1 FR 2295649 B1 FR2295649 B1 FR 2295649B1 FR 7442251 A FR7442251 A FR 7442251A FR 7442251 A FR7442251 A FR 7442251A FR 2295649 B1 FR2295649 B1 FR 2295649B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/01—Equalisers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Filters That Use Time-Delay Elements (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7442251A FR2295649A1 (fr) | 1974-12-20 | 1974-12-20 | Egaliseur de ligne autoadaptatif pour systeme de transmission de donnees |
| NLAANVRAGE7514612,A NL173903C (nl) | 1974-12-20 | 1975-12-16 | Automatische modulatiebandegalisator voor datatransmissiesystemen. |
| CA241,874A CA1046597A (en) | 1974-12-20 | 1975-12-16 | Automatic passband equalizer for data transmission systems |
| AU87653/75A AU496298B2 (en) | 1974-12-20 | 1975-12-17 | Automatic passband equalizer for data transmission systems |
| SE7514237A SE409535B (sv) | 1974-12-20 | 1975-12-17 | Automatisk passbandsutjemnare for datatransmissionsanleggningar |
| GB51626/75A GB1525706A (en) | 1974-12-20 | 1975-12-17 | Automatic passband equalizer for data transmission system |
| BE162900A BE836826A (fr) | 1974-12-20 | 1975-12-18 | Automatische modulatiebandegalisator voor datatransmissiesystemen |
| US05/642,079 US4035725A (en) | 1974-12-20 | 1975-12-18 | Automatic passband equalizer for data transmission systems |
| DE2556959A DE2556959C3 (de) | 1974-12-20 | 1975-12-18 | Automatischer Bandpassentzerrer für Datenübertragungssysteme |
| JP15270475A JPS555290B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-12-20 | 1975-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7442251A FR2295649A1 (fr) | 1974-12-20 | 1974-12-20 | Egaliseur de ligne autoadaptatif pour systeme de transmission de donnees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2295649A1 FR2295649A1 (fr) | 1976-07-16 |
| FR2295649B1 true FR2295649B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-03-24 |
Family
ID=9146460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7442251A Granted FR2295649A1 (fr) | 1974-12-20 | 1974-12-20 | Egaliseur de ligne autoadaptatif pour systeme de transmission de donnees |
Country Status (9)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2375773A1 (fr) * | 1976-12-23 | 1978-07-21 | Ibm France | Procede et dispositif de detection de phase adaptatifs |
| FR2367386A1 (fr) * | 1976-10-06 | 1978-05-05 | Trt Telecom Radio Electr | Dispositif de resynchronisation automatique d'un recepteur pour transmission de donnees |
| US4285061A (en) * | 1979-09-14 | 1981-08-18 | Bell Telephone Laboratories, Incorporated | Equalizer sample loading in voiceband data sets |
| US4245345A (en) * | 1979-09-14 | 1981-01-13 | Bell Telephone Laboratories, Incorporated | Timing acquisition in voiceband data sets |
| US4247940A (en) * | 1979-10-15 | 1981-01-27 | Bell Telephone Laboratories, Incorporated | Equalizer for complex data signals |
| US4464545A (en) * | 1981-07-13 | 1984-08-07 | Bell Telephone Laboratories, Incorporated | Echo canceller |
| JPS59228409A (ja) * | 1983-06-10 | 1984-12-21 | Nec Corp | 自動等化器 |
| US4564952A (en) * | 1983-12-08 | 1986-01-14 | At&T Bell Laboratories | Compensation of filter symbol interference by adaptive estimation of received symbol sequences |
| FR2641922B1 (fr) * | 1988-12-30 | 1991-03-22 | Alcatel Transmission | Dispositif d'egalisation auto-adaptative pour installation de demodulation differentiellement coherente |
| US5828700A (en) * | 1993-08-05 | 1998-10-27 | Micro Linear Corporation | Adaptive equalizer circuit |
| US5844941A (en) * | 1995-07-20 | 1998-12-01 | Micro Linear Corporation | Parallel adaptive equalizer circuit |
| US6005640A (en) * | 1996-09-27 | 1999-12-21 | Sarnoff Corporation | Multiple modulation format television signal receiver system |
| US6931089B2 (en) * | 2001-08-21 | 2005-08-16 | Intersil Corporation | Phase-locked loop with analog phase rotator |
| US20060150047A1 (en) * | 2004-12-30 | 2006-07-06 | Wolfgang Nikutta | Apparatus and method for generating a high-frequency signal |
| US20160057255A1 (en) * | 2014-08-22 | 2016-02-25 | Mediatek Inc. | Unified communications receiver and associated method |
| US11107453B2 (en) * | 2019-05-09 | 2021-08-31 | Dialog Semiconductor B.V. | Anti-noise signal generator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7213335A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-10-03 | 1974-04-05 | ||
| NL171215C (nl) * | 1973-03-09 | 1983-02-16 | Trt Telecom Radio Electr | Automatische egalisatie-inrichting voor een datatransmissiekanaal. |
| US3906347A (en) * | 1973-10-11 | 1975-09-16 | Hycom Inc | Transversal equalizer for use in double sideband quadrature amplitude modulated system |
| US3878468A (en) * | 1974-01-30 | 1975-04-15 | Bell Telephone Labor Inc | Joint equalization and carrier recovery adaptation in data transmission systems |
-
1974
- 1974-12-20 FR FR7442251A patent/FR2295649A1/fr active Granted
-
1975
- 1975-12-16 NL NLAANVRAGE7514612,A patent/NL173903C/xx not_active IP Right Cessation
- 1975-12-16 CA CA241,874A patent/CA1046597A/en not_active Expired
- 1975-12-17 SE SE7514237A patent/SE409535B/xx not_active IP Right Cessation
- 1975-12-17 GB GB51626/75A patent/GB1525706A/en not_active Expired
- 1975-12-18 BE BE162900A patent/BE836826A/xx not_active IP Right Cessation
- 1975-12-18 US US05/642,079 patent/US4035725A/en not_active Expired - Lifetime
- 1975-12-18 DE DE2556959A patent/DE2556959C3/de not_active Expired
- 1975-12-20 JP JP15270475A patent/JPS555290B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS555290B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-02-05 |
| NL7514612A (nl) | 1976-06-22 |
| NL173903B (nl) | 1983-10-17 |
| GB1525706A (en) | 1978-09-20 |
| DE2556959B2 (de) | 1980-05-08 |
| CA1046597A (en) | 1979-01-16 |
| JPS5188157A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-02 |
| FR2295649A1 (fr) | 1976-07-16 |
| NL173903C (nl) | 1984-03-16 |
| SE409535B (sv) | 1979-08-20 |
| SE7514237L (sv) | 1976-06-21 |
| DE2556959C3 (de) | 1981-01-08 |
| AU8765375A (en) | 1977-06-23 |
| US4035725A (en) | 1977-07-12 |
| DE2556959A1 (de) | 1976-07-01 |
| BE836826A (fr) | 1976-06-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |