FR854639A - Electrical signal transmission systems - Google Patents
Electrical signal transmission systemsInfo
- Publication number
- FR854639A FR854639A FR854639DA FR854639A FR 854639 A FR854639 A FR 854639A FR 854639D A FR854639D A FR 854639DA FR 854639 A FR854639 A FR 854639A
- Authority
- FR
- France
- Prior art keywords
- electrical signal
- signal transmission
- transmission systems
- systems
- electrical
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/08—Amplitude regulation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US208790A US2182841A (en) | 1938-05-19 | 1938-05-19 | Reduction of distortion in signal transmission systems |
Publications (1)
Publication Number | Publication Date |
---|---|
FR854639A true FR854639A (en) | 1940-04-19 |
Family
ID=22776074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR854639D Expired FR854639A (en) | 1938-05-19 | 1939-05-11 | Electrical signal transmission systems |
Country Status (3)
Country | Link |
---|---|
US (1) | US2182841A (en) |
BE (1) | BE434405A (en) |
FR (1) | FR854639A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2552362A (en) * | 1946-01-31 | 1951-05-08 | Phillips Petroleum Co | Telegraph receiving circuit |
-
0
- BE BE434405D patent/BE434405A/xx unknown
-
1938
- 1938-05-19 US US208790A patent/US2182841A/en not_active Expired - Lifetime
-
1939
- 1939-05-11 FR FR854639D patent/FR854639A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2182841A (en) | 1939-12-12 |
BE434405A (en) |
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