#Physiological Barrier:

 Physiological barriers to communication are related with the limitations of the human body and the human mind (memory, attention, and perception). Physiological barriers may result from individuals' personal discomfort, caused by ill-health, poor eye sight, or hearing difficulties.

#Phychological Barrier:

Psychological barriers refer to the internal belief of a person that stops him from effectively completing a task. It also refers to the emotions, opinions, and status consciousness of an individual and has a direct impact on his ability to communicate with others in a positive frame of mind.

#Cultural Barrier:

When people from different cultures who might speak different languages, have different cultural beliefs or use different gestures and symbols to communicate, their cultural differences might become barriers to workplace success.