Hearing levels are expressed in decibels (dB) based on the pure tone average for the frequencies 500 to 4000 Hz and discussed using descriptors related to severity: normal hearing (0 to 20 dB HL), mild hearing loss (20-40 dB HL), moderate hearing loss (40-60 dB HL), severe (60-80 dB HL) and profound hearing loss (80 dB HL or greater). With regard to the degree of hearing loss, the audiologist is looking for quantitative information. Understanding the Hearing Assessment in Waukesha Individuals throughout their lives have their hearing assessed on the basis of self-referral, family/caregiver referral, failure of an audiologic screening, follow-up to previous audiologic assessment, case history for risk indicators, or referral from other professionals. The purpose of audiological assessment in Waukesha is to quantify and qualify hearing in terms of the degree of hearing loss, the type of hearing loss, and the configuration of the hearing loss.
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