CH522990A - Verfahren zur Übertragung mindestens eines demselben Bildsignal zugeordneten Tonsignals - Google Patents
Verfahren zur Übertragung mindestens eines demselben Bildsignal zugeordneten TonsignalsInfo
- Publication number
- CH522990A CH522990A CH433071A CH433071A CH522990A CH 522990 A CH522990 A CH 522990A CH 433071 A CH433071 A CH 433071A CH 433071 A CH433071 A CH 433071A CH 522990 A CH522990 A CH 522990A
- Authority
- CH
- Switzerland
- Prior art keywords
- transmitting
- same video
- video signal
- audio signal
- assigned
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 title 1
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
- H04N7/087—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 vertical blanking interval only
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Television Receiver Circuits (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702014466 DE2014466A1 (de) | 1970-03-25 | 1970-03-25 | Verfahren zur Übertragung eines oder insbesondere mehrerer Tonsignale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH522990A true CH522990A (de) | 1972-05-15 |
Family
ID=5766310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH433071A CH522990A (de) | 1970-03-25 | 1971-03-24 | Verfahren zur Übertragung mindestens eines demselben Bildsignal zugeordneten Tonsignals |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT314631B (enrdf_load_stackoverflow) |
| BE (1) | BE764801R (enrdf_load_stackoverflow) |
| CH (1) | CH522990A (enrdf_load_stackoverflow) |
| DE (1) | DE2014466A1 (enrdf_load_stackoverflow) |
| ES (1) | ES389577A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2083574B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1307653A (enrdf_load_stackoverflow) |
| NL (1) | NL7103852A (enrdf_load_stackoverflow) |
| ZA (1) | ZA711476B (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2146876A (en) * | 1933-04-08 | 1939-02-14 | Rca Corp | Intelligence transmission system |
| US3491199A (en) * | 1967-05-12 | 1970-01-20 | Xerox Corp | Facsimile multiplex system |
| CH466374A (de) * | 1967-12-11 | 1968-12-15 | Patelhold Patentverwertung | Verfahren für Mehrkanal-Zeitmultiplexübertragung von Fernsprechsignalen |
-
1970
- 1970-03-25 DE DE19702014466 patent/DE2014466A1/de active Pending
-
1971
- 1971-02-17 AT AT134171A patent/AT314631B/de not_active IP Right Cessation
- 1971-03-08 ZA ZA711476A patent/ZA711476B/xx unknown
- 1971-03-23 NL NL7103852A patent/NL7103852A/xx unknown
- 1971-03-24 CH CH433071A patent/CH522990A/de not_active IP Right Cessation
- 1971-03-25 FR FR7110544A patent/FR2083574B1/fr not_active Expired
- 1971-03-25 BE BE764801A patent/BE764801R/nl active
- 1971-03-25 ES ES389577A patent/ES389577A1/es not_active Expired
- 1971-04-19 GB GB2450871*A patent/GB1307653A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2083574A1 (enrdf_load_stackoverflow) | 1971-12-17 |
| BE764801R (nl) | 1971-09-27 |
| NL7103852A (enrdf_load_stackoverflow) | 1971-09-28 |
| ES389577A1 (es) | 1973-06-16 |
| DE2014466A1 (de) | 1971-10-14 |
| ZA711476B (en) | 1971-12-29 |
| AT314631B (de) | 1974-04-10 |
| GB1307653A (en) | 1973-02-21 |
| FR2083574B1 (enrdf_load_stackoverflow) | 1975-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |