By monitoring and surveying the amount of noise from the coal mine ventilating motor room,the noise eliminating measures based on the noise prototype is presented.

• 通过对煤矿通风机房噪声调查监测,提出利用通风机房噪声模型采取降噪措施,并将实际测量与理论计算值进行比较证明模型是正确的,措施是可行的。