JPS4979146A - - Google Patents
Info
- Publication number
- JPS4979146A JPS4979146A JP48122966A JP12296673A JPS4979146A JP S4979146 A JPS4979146 A JP S4979146A JP 48122966 A JP48122966 A JP 48122966A JP 12296673 A JP12296673 A JP 12296673A JP S4979146 A JPS4979146 A JP S4979146A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Soft Magnetic Materials (AREA)
- Filters And Equalizers (AREA)
- Networks Using Active Elements (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30313772A | 1972-11-02 | 1972-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4979146A true JPS4979146A (de) | 1974-07-31 |
Family
ID=23170692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48122966A Pending JPS4979146A (de) | 1972-11-02 | 1973-11-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3772617A (de) |
| JP (1) | JPS4979146A (de) |
| CA (1) | CA981347A (de) |
| DE (1) | DE2354730A1 (de) |
| FR (1) | FR2205692B1 (de) |
| GB (1) | GB1415422A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1596774A (en) * | 1977-03-21 | 1981-08-26 | Rca Corp | Automatic cable equalizer circuit |
| DE2810504A1 (de) * | 1978-03-10 | 1979-09-13 | Siemens Ag | Schaltungsanordnung zur automatischen entzerrung eines signals |
| DE2944490C2 (de) * | 1979-11-03 | 1985-02-21 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Beseitigung des Einflusses von Remanenz in Empfangssystemen und Vorrichtung zur Durchführung des Verfahrens |
| US4450427A (en) * | 1981-12-21 | 1984-05-22 | General Electric Company | Contactor with flux sensor |
| US4897599A (en) * | 1985-03-27 | 1990-01-30 | Createc Gesellschaft Fur Elektrotechnik Mbh | Signal processing device with a level adapter circuit |
| GB2339354B (en) * | 1998-07-02 | 2003-10-08 | Wireless Systems Int Ltd | A predistorter |
| US6097244A (en) * | 1998-12-17 | 2000-08-01 | Centillium Communications, Inc. | Highly-linear continuous-time filter for a 3-volt supply with PLL-controlled resistor and digitally-controlled capacitor |
| GB2347031B (en) | 1999-02-12 | 2001-03-21 | Wireless Systems Int Ltd | Signal processing means |
| US6522517B1 (en) | 1999-02-25 | 2003-02-18 | Thomas G. Edel | Method and apparatus for controlling the magnetization of current transformers and other magnetic bodies |
| US6160697A (en) * | 1999-02-25 | 2000-12-12 | Edel; Thomas G. | Method and apparatus for magnetizing and demagnetizing current transformers and magnetic bodies |
| US7242157B1 (en) * | 2005-02-11 | 2007-07-10 | Edel Thomas G | Switched-voltage control of the magnetization of current transforms and other magnetic bodies |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2908873A (en) * | 1957-08-05 | 1959-10-13 | Bell Telephone Labor Inc | Automatic phase equalizer |
| US3257628A (en) * | 1963-05-21 | 1966-06-21 | Bell Telephone Labor Inc | Resetting circuitry for a square-loop ferromagnetic core utilizing the output of a hall plate |
| US3359511A (en) * | 1964-11-04 | 1967-12-19 | Ampex | Automatic gain control system with pilot signal |
| CH426414A (fr) * | 1965-08-27 | 1966-12-15 | Lucifer Sa | Electro-valve |
-
1972
- 1972-11-02 US US00303137A patent/US3772617A/en not_active Expired - Lifetime
-
1973
- 1973-05-09 CA CA170,830A patent/CA981347A/en not_active Expired
- 1973-10-30 GB GB5051473A patent/GB1415422A/en not_active Expired
- 1973-10-31 FR FR7338833A patent/FR2205692B1/fr not_active Expired
- 1973-11-02 DE DE19732354730 patent/DE2354730A1/de not_active Withdrawn
- 1973-11-02 JP JP48122966A patent/JPS4979146A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3772617A (en) | 1973-11-13 |
| FR2205692B1 (de) | 1977-08-12 |
| CA981347A (en) | 1976-01-06 |
| GB1415422A (en) | 1975-11-26 |
| FR2205692A1 (de) | 1974-05-31 |
| DE2354730A1 (de) | 1974-05-09 |