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1. Simplex Mode:- In this mode of communication, only one way communication is possible. Example is radio and television broadcasting.Example is radio and television broadcasting. 2. [ Duplex:- Half-Duplex: In this mode of communication, two-way communication is possible but one at a time. If there is a location A and B so we can send data from A to B or from B to A but one at a time. Example is walkie-talkie or Push-to-Talk. 3.Full-Duplex: In this mode of communication, two-way communication is possible in both directions simultaneously . It means data can be sent from A to B and from B to A at same time. Example is Telephone/Mobile Communication. ]
Telephone communication was introduced by Gram bell.
A radio phone or radio telephone is typically a simplex mode of communication system, which allows one person to talk and the other to listen alternately. A mobile phone uses duplex mode which allows both users to talk and listen simultaneously.
parallel
Communication.
i dont freaking know
If one need to know that their mode of communication is effective the wait for an reply from the receiver. If one want to know that if is it timely then compare it other modes of communication.
it is mode on telephone to help aid the hearing impaired
The telephone IS a long distance communication device.
Hands
One way communication Eg: TV,Radio
Telephone