ES430791A1 - Un metodo para transmitir senales adicionales de sonido. - Google Patents
Un metodo para transmitir senales adicionales de sonido.Info
- Publication number
- ES430791A1 ES430791A1 ES430791A ES430791A ES430791A1 ES 430791 A1 ES430791 A1 ES 430791A1 ES 430791 A ES430791 A ES 430791A ES 430791 A ES430791 A ES 430791A ES 430791 A1 ES430791 A1 ES 430791A1
- Authority
- ES
- Spain
- Prior art keywords
- pulse
- frequency
- transmitted
- sound signals
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H04N7/0855—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 the signal being time-compressed before its insertion and subsequently decompressed at reception
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Systems (AREA)
- Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732350477 DE2350477B2 (de) | 1973-10-08 | 1973-10-08 | Farbfernsehsystem mit zusaetzlicher uebertragung von tonsignalen auf der hinteren schwarzschulter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES430791A1 true ES430791A1 (es) | 1976-10-01 |
Family
ID=5894834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES430791A Expired ES430791A1 (es) | 1973-10-08 | 1974-10-08 | Un metodo para transmitir senales adicionales de sonido. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT348605B (es) |
DE (1) | DE2350477B2 (es) |
ES (1) | ES430791A1 (es) |
FR (1) | FR2247042B1 (es) |
GB (1) | GB1481874A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2705342C3 (de) * | 1977-02-09 | 1979-11-29 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Farbfernsehsystem mit zusätzlicher Übertragung von Tonsignalen auf der hinteren Austastschulter |
GB1585028A (en) * | 1977-05-10 | 1981-02-18 | Indesit | Colour television systems |
US4295155A (en) * | 1979-06-08 | 1981-10-13 | International Telephone And Telegraph Corporation | Gray scale sync video processing system |
DE3020787A1 (de) * | 1980-05-31 | 1981-12-17 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Verfahren zum uebertragen von zusaetzlichen informationen |
JPH07322222A (ja) * | 1994-05-19 | 1995-12-08 | Elvex Video Kk | テレビジョン信号の送信装置および受信装置 |
DE4434041C1 (de) * | 1994-09-23 | 1995-05-18 | Ant Nachrichtentech | Anordnung zum Übertragen von Nachrichten |
-
1973
- 1973-10-08 DE DE19732350477 patent/DE2350477B2/de active Granted
-
1974
- 1974-08-30 AT AT702074A patent/AT348605B/de not_active IP Right Cessation
- 1974-10-03 GB GB4294674A patent/GB1481874A/en not_active Expired
- 1974-10-08 ES ES430791A patent/ES430791A1/es not_active Expired
- 1974-10-08 FR FR7433818A patent/FR2247042B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2247042B1 (es) | 1982-05-14 |
DE2350477A1 (de) | 1975-04-17 |
DE2350477B2 (de) | 1977-03-24 |
ATA702074A (de) | 1978-07-15 |
GB1481874A (en) | 1977-08-03 |
FR2247042A1 (es) | 1975-05-02 |
AT348605B (de) | 1979-02-26 |
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