The Noise map of Manresa is a set of information formed by a cartographic map that establishes the acoustic zoning of the municipality and, therefore, indicates the acoustic quality of the territory. The information is represented by vector data that classify the results of the areas studied in: A2 - Teaching centers, hospitals, nursing homes, day centers, spas, libraries, auditoriums or other similar uses that require special acoustic protection, A4 - Areas with predominance of land for residential use, B1 - Areas where land for residential use coexists with existing activities and / or transport infrastructure, B2 - Areas with predominance of land for tertiary use, B3 - Existing urbanized areas affected by industrial land, C1 - Areas with predominance of land for tertiary, recreational and entertainment use, C2 - Areas with predominance of land for industrial use, C3 - Areas of the territory affected by general transport infrastructure systems or other equipment, not zoned, and finally, areas of noise.