| 摘要 |
System for enabling the decoding of television programs comprising a transmitter (36, 52) for wireless signals such as infrared or radio signals, which can be operated by the user with a keyboard; and an overvoice modulator (50) that can be directly connected to a user telephone (20) wire pair which is connected to an overvoice network (62) for connection to a telematic network (60) to which a television station (56, 58) can be connected; said modulator (50) is driven by a transducer that is suitable to receive and convert the signals emitted by the wireless transmitter (36, 52) in order to send, over the telephone wire pair, messages directed to the television station (58). The transmitter (52, 36) is preferably provided in handheld size, is preferably provided with functions for controlling the television set (16), and can be provided with a magnetic card reader.
|
