sender is someone who caused something to be sent to a recipient
Also known as a source or a transmitter, a sender is a device that originates, or generates, an information transfer to one or more receivers. See also
example. the person who put a letter in the mailbox
Also known as a source or a transmitter, a sender is a device that originates, or generates, an information transfer to one or more receivers.
receiver The individual or the group of individuals who responds to the sender is called the receive
Examples are telephone receivers, which transform electrical impulses into audio signals, and radio or television receivers, which accept electromagnetic waves and convert them into sounds or television pictures.