2. Oral communication has two sides, the side of the sender and the receiver. If you were the receiver (audience), how are you going to correct the mistakes of the sender (presenter) in his/her presentation?

I would give the feedback and explain what the mistake is and what has affected the communication (noise)

Explanation:

If I am the receiver of the message that is sent by a certain channel of communication, I will try to correct the mistake by giving feedback to the sender.

In the feedback, I would explain what have I understood, so the sender can realize where the mistake happened. I would also say what is, to my knowledge, the problem that affected the message and the decoding (noise) in order to successfully eliminate future problems. Finally, the sender – in this case, the presented – should explain the meaning by another message, trying to overcome the noise in the communication.

The noise that can make mistakes in the communication can affect encoding (the subject or the language used), the channel (way presentation is made, technical problems), or decoding (the preexisting knowledge of the audience or cultural differences).