An audiogram is usually a graph of Listening to thresholds at a variety of frequencies in Just about every ear. Thresholds which happen to be twenty five dB HL (Listening to stage) or superior (decreased) are viewed as usual for Older people. Noise exposure originally impacts hearing most at frequencies https://alexiseteoz.activablog.com/36367557/5-simple-statements-about-remote-collaboration-devices-explained