BE448399A - - Google Patents
Info
- Publication number
- BE448399A BE448399A BE448399DA BE448399A BE 448399 A BE448399 A BE 448399A BE 448399D A BE448399D A BE 448399DA BE 448399 A BE448399 A BE 448399A
- Authority
- BE
- Belgium
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/10—Control of transmission; Equalising by pilot signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE233993X | 1941-12-18 | ||
| DE280342X | 1942-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE448399A true BE448399A (https=) |
Family
ID=25765623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE448399D BE448399A (https=) | 1941-12-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE448399A (https=) |
| CH (1) | CH233993A (https=) |
| FR (1) | FR904636A (https=) |
-
0
- BE BE448399D patent/BE448399A/xx unknown
-
1942
- 1942-12-04 FR FR904636D patent/FR904636A/fr not_active Expired
- 1942-12-12 CH CH233993D patent/CH233993A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR904636A (fr) | 1945-11-12 |
| CH233993A (de) | 1944-08-31 |