CS171516B1 - - Google Patents
Info
- Publication number
- CS171516B1 CS171516B1 CS368974A CS368974A CS171516B1 CS 171516 B1 CS171516 B1 CS 171516B1 CS 368974 A CS368974 A CS 368974A CS 368974 A CS368974 A CS 368974A CS 171516 B1 CS171516 B1 CS 171516B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/084—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only
- H04N7/085—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only the inserted signal being digital
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS368974A CS171516B1 (cs) | 1974-05-23 | 1974-05-23 | |
| HU75TE825A HU175310B (hu) | 1974-05-23 | 1975-05-19 | Sposob perenesenija s kodovoj moduljaciej neskol'kikh soprovozhdajuhhikh zvukovikh signalov pri pomohhi televizionnogo signala |
| DD18616075A DD118495A1 (cs) | 1974-05-23 | 1975-05-21 | |
| FR7515994A FR2272559A1 (en) | 1974-05-23 | 1975-05-22 | TV system sound transmission - sound transmitted by PCM in blanking intervals of video signal |
| SU752142104A SU645289A1 (ru) | 1974-05-23 | 1975-05-22 | Способ передачи программ звукового сопровождени телевизионного сигнала |
| DE19752522947 DE2522947C3 (de) | 1974-05-23 | 1975-05-23 | Übertragungsverfahren für mehrere Fernsehsignal-Begleittöne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS368974A CS171516B1 (cs) | 1974-05-23 | 1974-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS171516B1 true CS171516B1 (cs) | 1976-10-29 |
Family
ID=5377677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS368974A CS171516B1 (cs) | 1974-05-23 | 1974-05-23 |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS171516B1 (cs) |
| DD (1) | DD118495A1 (cs) |
| FR (1) | FR2272559A1 (cs) |
| HU (1) | HU175310B (cs) |
| SU (1) | SU645289A1 (cs) |
-
1974
- 1974-05-23 CS CS368974A patent/CS171516B1/cs unknown
-
1975
- 1975-05-19 HU HU75TE825A patent/HU175310B/hu unknown
- 1975-05-21 DD DD18616075A patent/DD118495A1/xx unknown
- 1975-05-22 FR FR7515994A patent/FR2272559A1/fr active Granted
- 1975-05-22 SU SU752142104A patent/SU645289A1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2272559A1 (en) | 1975-12-19 |
| HU175310B (hu) | 1980-06-28 |
| FR2272559B3 (cs) | 1978-12-01 |
| SU645289A1 (ru) | 1979-01-30 |
| DE2522947A1 (de) | 1975-11-27 |
| DE2522947B2 (de) | 1977-02-17 |
| DD118495A1 (cs) | 1976-03-05 |