What Happens at a Hearing Evaluation?
Due to the very slow gradual nature of hearing loss, it becomes practically impossible to notice any measurable difference in your level of hearing day to day, yet if you were able to compare the difference between now and several years ago, you would instantly notice the stark difference.
Understanding the Levels of Hearing Loss
Hearing loss can affect individuals in different ways, depending on its severity. It typically ranges from mild to profound and is measured in decibels (dB), which indicates how loud a sound must be for a person to hear it.
Mild Hearing Loss
To be heard, sounds must be between 26 dB and 40 dB (decibels). People with a mild hearing loss may have difficulty hearing soft conversation and young children. They often miss softer consonant sounds, like ch, th, and sh. They may ask people to speak up or repeat themselves.
Moderate Hearing Loss
If you have a moderate hearing loss, sounds must be between 41 dB and 55 dB to be heard. Along with missing consonant sounds, it becomes more difficult to distinguish between various vowel sounds. People with a moderate hearing loss admit that they hear conversations but don’t always understand what is said.
Severe Hearing Loss
Those with this level of hearing loss can only hear sounds from 71 dB to 90 dB or louder. For these individuals, speech is inaudible without hearing aids or cochlear implants.
Profound Hearing Loss
Individuals with a profound hearing loss can only hear sounds in excess of 91 dB. Very loud sounds like airplane engines, traffic, or fire alarms may not be heard by these individuals without the help of a cochlear implant or hearing aids.