The sink converts the electrical signal from the receiver
back into the form of original message information. For voice,
the sink will be a speaker to produce sound
waves for aural reception. For text, a teletypewriter will produce
words on a piece of paper, or a computer will
display words on a screen or store them in some
form. A television will be used to display on its
screen the series of images contained in video signals.
Other topics in our resources on Communications Systems related to Sink include: