Oral communication in noisy surroundings can cause several negative effects including reduced speech intelligibility , increased difficulty in focusing , exhaustion due to the extra effort to hear and speak , and increased likelihood of misunderstandings and distortions. The noise forces people to speak louder and concentrate harder, which can lead to fatigue and stress. Prolonged exposure to loud noise can even result in hearing impairment. Additionally, noisy environments can cause irritation and aggression, affecting the quality and effectiveness of communication.