Noise adversely affects a person, and its negative impact depends on the volume and duration. Strong and sharp sound will do much more harm than constant non-loud hum. Auditory stimuli are able to influence the emotional state of a person and the motivation of their actions. Noise can become a cause of intra-family breakdown, spoil the working atmosphere.
The higher and more diverse the noise in the room, the faster the person loses capacity. It is difficult for him to keep his focus on the task at hand. In a noisy environment, in particular, it becomes difficult to perceive new information, to react quickly in changing circumstances.
Children’s abilities suffer most from noise. Because extraneous sounds drown out their “inner voice”, toddlers living in noisy areas have difficulty reading and may fall behind in mental development from peers.
Affects noise not only on the emotional, but also on the physical condition of the person. People who have lived in the metropolis for more than a decade have a dramatic increase in the risk of developing cardiovascular disease, particularly hypertension and ischemia.
The gastrointestinal tract is also adversely affected by auditory stimuli. In people exposed to noise, internal secretion becomes upset, often gastritis and ulcers occur.
Suffers from sound stimuli and nervous system. People show a tendency to nerves, lingering depressions, there are frequent headaches. Most often the cause of such symptoms is strong production noise, for example, in factories.
Strong noise interferes with normal physical development of children and adolescents. They have accelerating metabolism, worsening blood supply to their limbs, and muscles remain in constant tension.