Communication SystemsLesson 1Done by : Athra Sultan

What is the CommunicationCommunication is sending,

receiving, and responding to messages.◦Example…

Your massage must be sent, and your massage must be receives, understood, and sometimes answered for communication process to be completed.

Introducing Communication technologyWhat is the communication

technology?◦Is the transfer of messages

(information) among people and/or machines through the use of technology

◦ Communication Technology includes all the knowledge, skills, and tools that led to the development of all of the communication devices and methods ever invented.

The system ModelCommunication systems include

all the inputs, processes, outputs and feedback associated with sending and receiving messages (information).

What is your role in these situationRead book or magazine..Use telephone..Use computer..Shoot movie with your video

camera..Play video game..Watch television..….

Communication Subsystem

Give anther example..

Forms of CommunicationBiological Communication:

Graphic communication:

Wave Communication:

Give anther example..

Modes of CommunicationPeople to People..

People to Machines..

Machines to People..

Machines to Machines..