Question

Question 1 2 pts Errors in spelling, punctuation, word choice, grammar, and overall sentence construction can induce "intermittent noise" in your writing, often characterized as "semantic noise". . True False Question 2 2 pts As a general guideline (not an absolute rule), when writing about highly technical subjects, your sentence constructions should be limited to a range of approximately 20-25 words. True False Question 3 2 pts Unlike the writing of a technical document, it is unnecessary to determine the purpose, audience, or scope when planning and preparing an oral presentation with visual elements. True O False Question 4 2 pts As opposed to text-based representations, graphical representations of information use non-discrete components and impart implicit representation but provide concrete visual modality. O True False

Answer 1

1. True (Answer)

there are mainly 4 types of noises in communication; they are

• Physical noise: these are the interference that is external to both speaker and listener.

eg: loud noise from the background when you try to record

• Physiological noise: These are the noise created by barriers within the sender or receiver  

eg: Speaking too fast or too slow, forgetting to pause, mumbling etc.

• Psychological noise: it is the mental interference in the listener or speaker

eg: Unrelated thoughts. preconceived ideas and sarcasm.

• Semantic noise: It arises when a speaker and a listener have different interpretations of the meanings of certain words.

eg: when I use a word, you have a slightly different meaning in mind. This can create Semantic noise.