Search Results for: Transmission apparatus for television with incorporated sound recording
the systems was normally done by charging fees, including monthly subscriptions for home users, and, in locations such as hotel lobbies, through the use of coin-operated receivers, which provided short periods of listening for a set payment. some systems also accepted paid advertising. while some of
an report stating that the system had grown to over subscribers. the company also established coin-operated receivers, in locations such as hotels, charging centimes for five minutes of listening, and one franc for twice as long. [ ] by , the system had adopted vacuum tube amplification, which allowed...
https://en.wikipedia.org/wiki/Telephone_newspaper