Hearing Lab - Coosa High School
Normal hearing for adults is within the audiometric range of -10 dB to 25 dB. Hearing threshold levels higher than 25 dB indicate non-normal hearing. The effect of hearing loss on speech perception is evaluated with standardized speech sounds, words and sentences instead of pure tones. ................
................
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.