Assessment of Noise Levels of Equipment Used in the Practical Dental Teaching Activities

Table 3

Maximum sound level Lpmax west of the practical classroom.

Lpmax	N	%
63.8	22	7.4
67.9	2	0.7
68.2	5	1.7
72.0	3	1.0
72.5	2	0.7
73.9	1	0.3
75.5	2	0.7
75.7	2	0.7
78.5	23	7.7
80.7	5	1.7
82.0	6	2.0
84.8	10	3.3
86.3	216	72.2
Total	299	100