Noise is defined as any unwanted sound that can cause discomfort or health problems. The impact of noise on human health depends on the single noise characteristics (strength, rhythm, content), the individual characteristics of the person who is exposed (age, sensitivity to noise, the condition of the hearing organ) as well as the length, type and mode of exposure to noise. Noise has become our everyday life and is more space in an environment polluted by noise. One of the biggest source of noise is traffic and transport activities within the 50% of emissions of waste on road transport. In order to establish the intensity of noise pollution are made noise maps. Noise map provides essential information about exposure to noise and it encourages the development and use of measures to reduce noise. Measures to reduce noise may be different: the barriers and structures outside the vehicle, but the noise reduction can be achieved and the measures to reduce noise inside the car. Barriers noise protection can be constructed from different materials. Also, the noise reduction can be achieved by proper design of buildings and various economic measures. Noise has a great impact on human health and can cause serious problems in people. She from a medical point of view of the people work aurally (acts directly on the auditory organ) and extraaurally (acting on the whole body). You noise on people can have direct and indirect impact. Direct noise in humans causes hearing loss and deafness while indirect causes irritability, lack of concentration and a decrease in performance.