radio
1. Telecommunication by modulation and radiation of electromagnetic waves.
2. A transmitter, receiver, or transceiver used for communication via electromagnetic waves.
3. A general term applied to the use of radio waves. [NTIA] [RR]
1. Telecommunication by modulation and radiation of electromagnetic waves.
2. A transmitter, receiver, or transceiver used for communication via electromagnetic waves.
3. A general term applied to the use of radio waves. [NTIA] [RR]