acoumeter

acoumeter

1. Politzer's acoumeter

波利泽尔(氏)听力计:听力测量器

2. electronic acoumeter

电子听力计

3. Results The acoumeter can reduce the proportion and degree of noise-induced hearing loss via test and calibration. and the quick screening part has been inspected for measurement.

结果经过试验与标定，该仪器能降低强噪声引起听力损伤的比例和程度，听力损伤的快速筛查部分通过计量检定。