CH282561A - Fernsehempfänger für verschlüsselte Fernsehsignale. - Google Patents
Fernsehempfänger für verschlüsselte Fernsehsignale.Info
- Publication number
- CH282561A CH282561A CH282561DA CH282561A CH 282561 A CH282561 A CH 282561A CH 282561D A CH282561D A CH 282561DA CH 282561 A CH282561 A CH 282561A
- Authority
- CH
- Switzerland
- Prior art keywords
- television
- encrypted
- signals
- receiver
- television receiver
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/169—Systems operating in the time domain of the television signal
- H04N7/1693—Systems operating in the time domain of the television signal by displacing synchronisation signals relative to active picture signals or vice versa
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Synchronizing For Television (AREA)
- Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1145550A GB674544A (en) | 1950-05-08 | 1950-05-08 | Improvements in television receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH282561A true CH282561A (de) | 1952-04-30 |
Family
ID=9986572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH282561D CH282561A (de) | 1950-05-08 | 1950-12-20 | Fernsehempfänger für verschlüsselte Fernsehsignale. |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH282561A (de) |
| FR (1) | FR1031724A (de) |
| GB (1) | GB674544A (de) |
-
1950
- 1950-05-08 GB GB1145550A patent/GB674544A/en not_active Expired
- 1950-12-15 FR FR1031724D patent/FR1031724A/fr not_active Expired
- 1950-12-20 CH CH282561D patent/CH282561A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1031724A (fr) | 1953-06-25 |
| GB674544A (en) | 1952-06-25 |
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