Who utters the message
Speaker/source
Audience members; who listens
Receiver
Words and ideas adapted to the audience
Message
Words chosen for the speech
Verbal messages
Movements, gestures, facial expressions and vocal variations that can reinforce or contradict words
Nonverbal messages
Means/medium of distributing your words
Channel
Response from the audience
Feedback
Situation in which the presentation occurs (time, place, occasion)
Context
Any form of interference with the message; factors that affect the flow of communication
Barrier (noise)
Process of converting messages into words, actions, or other forms that the speaker undsrstands
Encoding
Process of interpreting the encoded message
Decoding