ES175406A1 - IMPROVEMENTS IN TELEVISION SYSTEMS - Google Patents
IMPROVEMENTS IN TELEVISION SYSTEMSInfo
- Publication number
- ES175406A1 ES175406A1 ES175406A ES175406A ES175406A1 ES 175406 A1 ES175406 A1 ES 175406A1 ES 175406 A ES175406 A ES 175406A ES 175406 A ES175406 A ES 175406A ES 175406 A1 ES175406 A1 ES 175406A1
- Authority
- ES
- Spain
- Prior art keywords
- television systems
- television
- systems
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Television Systems (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US551203A US2477625A (en) | 1944-08-25 | 1944-08-25 | Multiplex television and pulse modulated sound system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES175406A1 true ES175406A1 (en) | 1946-12-01 |
Family
ID=24200279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES175406A Expired ES175406A1 (en) | 1944-08-25 | 1946-10-22 | IMPROVEMENTS IN TELEVISION SYSTEMS |
Country Status (5)
Country | Link |
---|---|
US (1) | US2477625A (en) |
BE (1) | BE474059A (en) |
ES (1) | ES175406A1 (en) |
FR (1) | FR938666A (en) |
GB (1) | GB605109A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563448A (en) * | 1951-08-07 | Subscription type signaling system | ||
US2628274A (en) * | 1944-06-27 | 1953-02-10 | John H Homrighous | Multiplex television system |
US2543015A (en) * | 1945-09-27 | 1951-02-27 | Standard Telephones Cables Ltd | Receiver circuit |
US2535547A (en) * | 1946-09-10 | 1950-12-26 | Rca Corp | Telemetering system |
US2647944A (en) * | 1946-11-26 | 1953-08-04 | American Optical Corp | Single carrier transmission of sound and video signals |
US2510046A (en) * | 1947-04-18 | 1950-05-30 | Zenith Radio Corp | Radio-wire signaling system |
US2567545A (en) * | 1948-09-30 | 1951-09-11 | Zenith Radio Corp | Subscription-type television receiver |
US2551068A (en) * | 1948-10-05 | 1951-05-01 | Zenith Radio Corp | Coded-sound, television receiver |
US3178515A (en) * | 1961-03-27 | 1965-04-13 | Gen Signal Corp | Plural modulation communication system |
US7912376B2 (en) * | 2007-09-28 | 2011-03-22 | Rockwell Automation Technologies, Inc. | Non-interfering transmitted-beam pairs |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB322025A (en) * | 1928-09-17 | 1929-11-28 | Graham Amplion Ltd | Improvements in and relating to systems for the electrical transmission of photographs and the like and for television |
US1975055A (en) * | 1929-03-25 | 1934-09-25 | Rca Corp | Television system |
GB397681A (en) * | 1931-09-25 | 1933-08-31 | Manfred Von Ardenne | Arrangement for transmitting topical occurrences to a television sender |
US2089639A (en) * | 1933-04-08 | 1937-08-10 | Rca Corp | Intelligence transmission |
GB421937A (en) * | 1933-11-06 | 1935-01-02 | Suddeutsche Telefon App Kabel | Improvements in and relating to picture assembling in television receivers |
DE758151C (en) * | 1936-05-12 | 1954-02-22 | Telefunken Gmbh | Arrangement for reportage television stations that are synchronized by the main station to which they deliver their programs |
US2231971A (en) * | 1938-04-06 | 1941-02-18 | Nat Television Corp | Synchronizing system for picture transmission |
US2198969A (en) * | 1938-08-10 | 1940-04-30 | Hazeltine Corp | Television scanning system |
US2282046A (en) * | 1939-09-01 | 1942-05-05 | Rca Corp | Multiplex signaling system |
CH230167A (en) * | 1942-01-26 | 1943-12-15 | France Henri De | Method for the transmission of remote signals and installation for the implementation of this method. |
US2329339A (en) * | 1942-03-07 | 1943-09-14 | Rca Corp | Electrical circuit |
US2391776A (en) * | 1943-05-29 | 1945-12-25 | Rca Corp | Intelligence transmission system |
BE474663A (en) * | 1944-05-05 | |||
BE465456A (en) * | 1944-07-17 | |||
FR954531A (en) * | 1944-07-29 | 1950-01-03 | ||
US2416330A (en) * | 1944-08-07 | 1947-02-25 | Standard Telephones Cables Ltd | Multichannel receiving system |
BE467470A (en) * | 1944-08-25 | |||
US2408077A (en) * | 1944-08-25 | 1946-09-24 | Standard Telephones Cables Ltd | Multichannel system |
-
0
- BE BE474059D patent/BE474059A/xx unknown
-
1944
- 1944-08-25 US US551203A patent/US2477625A/en not_active Expired - Lifetime
-
1945
- 1945-12-14 GB GB33906/45A patent/GB605109A/en not_active Expired
-
1946
- 1946-10-19 FR FR938666D patent/FR938666A/en not_active Expired
- 1946-10-22 ES ES175406A patent/ES175406A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2477625A (en) | 1949-08-02 |
GB605109A (en) | 1948-07-15 |
FR938666A (en) | 1948-10-21 |
BE474059A (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES176817A1 (en) | IMPROVEMENTS IN DEMODULATOR SYSTEMS | |
ES172379A1 (en) | IMPROVEMENTS IN RECEIVING SYSTEMS | |
ES175406A1 (en) | IMPROVEMENTS IN TELEVISION SYSTEMS | |
FR926630A (en) | Receivers | |
ES175485A1 (en) | IMPROVEMENTS IN COMPENSATION CIRCUIT SYSTEMS | |
FI22369A (en) | Dörr-dörrkarm-aggregat | |
FR951663A (en) | Broadcasting systems | |
AT169772B (en) | Television receiver | |
ES172998A1 (en) | IMPROVEMENTS IN FACSIMILE TRANSMISSION SYSTEMS | |
ES181920A1 (en) | IMPROVEMENTS IN MODULATING SYSTEMS | |
ES176105A1 (en) | IMPROVEMENTS IN RADIO-NAVIGATION SYSTEMS | |
FR910129A (en) | Improvement in television systems | |
AT169261B (en) | Telephone system | |
FR945612A (en) | Electrical systems | |
FI24073A (en) | Antenna system | |
ES172612A1 (en) | IMPROVEMENTS IN RADIOGONIOMETERS | |
ES168087A1 (en) | IMPROVEMENTS IN MACHINES - TOOLS | |
ES168430A1 (en) | MULTIPLE TELEPHONE SYSTEM | |
ES165061A1 (en) | IMPROVEMENTS IN COUPLING ELEMENTS | |
ES175217A1 (en) | IMPROVEMENTS IN RADIOELECTRIC NAVIGATION SYSTEMS | |
ES167541A1 (en) | TELECOMMUNICATION SYSTEMS | |
ES9874Y (en) | Box-container | |
FR992897A (en) | Gyropendulum | |
FR910874A (en) | Turbomotor | |
FR992668A (en) | Microsclerometer |