BE504290A - - Google Patents
Info
- Publication number
- BE504290A BE504290A BE504290DA BE504290A BE 504290 A BE504290 A BE 504290A BE 504290D A BE504290D A BE 504290DA BE 504290 A BE504290 A BE 504290A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Television Systems (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US301280XA | 1950-06-29 | 1950-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE504290A true BE504290A (fr) |
Family
ID=21852658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504290D BE504290A (fr) | 1950-06-29 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE504290A (fr) |
| CH (1) | CH301280A (fr) |
| DE (1) | DE862915C (fr) |
| FR (1) | FR1049347A (fr) |
| GB (1) | GB701012A (fr) |
-
0
- BE BE504290D patent/BE504290A/xx unknown
-
1951
- 1951-05-19 DE DEW5831A patent/DE862915C/de not_active Expired
- 1951-05-30 FR FR1049347D patent/FR1049347A/fr not_active Expired
- 1951-06-28 CH CH301280D patent/CH301280A/de unknown
- 1951-06-29 GB GB15479/51A patent/GB701012A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH301280A (de) | 1954-08-31 |
| DE862915C (de) | 1953-01-15 |
| GB701012A (en) | 1953-12-16 |
| FR1049347A (fr) | 1953-12-29 |