A type of communications device that connects a communications channel to a sending or receiving device is a modem. Modems modulate and demodulate signals for transmission over various types of media, such as telephone lines or cable systems. They enable digital devices to communicate with each other by converting digital data into analog signals and vice versa.
modem
Medium that connects two devices with directly between them and enable communication between them without any interruption.Can compare with Multidrop channels where multiple devices can communicate using a single channel.
Personal Communications Devices was created in 1984.
Clear Channel Communications's population is 18,115.
Clear Channel Communications was created in 1972.
communications channel
ISP
A basic communications system consists of---------- 1.Two computers, one to send and one to receive data 2.communications devices that send and receive data 3. a communications channel over wich data is sent 4.All of the above
its on channel 27 in las vegas
channel 12
The Mozambique Channel connects the Indian Ocean at both ends.