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Phonevision was a project by Zenith Radio Company to create the world's first pay television system. It was developed and first launched in Chicago, followed by further trials in New York City and Hartford, Connecticut.
History, Art & Companies
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zenith television first system connecticut chicago station frequency would audio pay concept broadcast radio new york city hartford could channel
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Phonevision | Broadcast area | Chicago, New York City and Hartford, Connecticut | 1.00 | infobox |
| Phonevision | Closed | 1969 (1969) | 1.00 | infobox |
| Phonevision | Country | United States | 1.00 | infobox |
| Phonevision | Headquarters | Chicago, Illinois | 1.00 | infobox |
| Phonevision | Language | English | 1.00 | infobox |
| Phonevision | Launched | 1951 (1951) | 1.00 | infobox |
| Phonevision | Owner | Zenith Radio Company | 1.00 | infobox |
| Phonevision | related to history | Zenith | 0.60 | section |
| Phonevision | related to history | Chicago | 0.60 | section |
| Phonevision | related to history | February | 0.60 | section |
| Phonevision | related to history | W9XZV | 0.60 | section |
| Phonevision | related to history | America's | 0.60 | section |
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