Le problematiche economiche e sociali connesse alla gestione dell'inquinamento acustico veicolare.

The poor quality of life in many towns causes the onset of more or less serious pathologies that can be traced to several environmental causes. One of the most critical causes of pollution of our industrial society is represented by the excessive noisiness of some products of daily use. Among these causes, deserves particular attention acoustic vehicular pollution, which has now reached high levels in many towns and urban agglomeration. The problem has been faced several times through directives with aim of restricting the level of noisiness of moving vehicles. The measurement of noisiness level is made following an international regulation ISO 362. It is clear that, to stay into the legislative parameters, it is necessary to increase the efficiency of soundproofing and diminution systems, they have to be suitable to the characteristic of “sound quality” requested by the market. The aim of this work is to make a first analysis of economic and social problems regarding the acoustics vehicular pollution.