Abstract
The study area is located in the city of Guadalajara, defined by: delimited in the north by the Gonzlez Gallo street; in the south by the Anillo Perifrico street; in the east by Avenida Mezquitan; and in the west by Avenida Alcalde. There were 38 measurement points outside the auditorium and 25 inside. A poll was conducted among the neighbors and visitors in both areas, getting 70 replies. Noise levels were between 41–101 dB(A) on the outside, average Leq on the outside was 64.5 dB(A), and inside was 80.15 dB(A). The conclusion is that the whole area is affected by traffic noise, as well by the huge number of visitors, the electric games, and the electric generators that supply energy to them. On the outside 21 points were above 65 dB(A), which means that 55% were above the average; on the inside, 100% were above 65 dB(A). Thus the neighbors are exposed to high noise levels due to the festivities during October. The biggest problem, however, is the noise exposure of the workers inside the auditorium, due to music, games, people, and electric generators.
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