Millions of Americans live every day with hearing loss and the challenges it can present, but did you know there are also millions more facing those same challenges but without a diagnosis of hearing loss? It’s not that they haven’t gone for a hearing evaluation. It’s that they’ve been diagnosed with normal hearing.
What is normal hearing?
Normal hearing is considered any hearing that falls within the “audiometric zero” range. This range is generally from 0 dBHL (Decibel Hearing Level) and below to approximately 20 dBHL. This is the lowest level of sound that people can hear as determined by a study in the early 20th Century. When you have a hearing evaluation done by a hearing healthcare professional, they are testing your ability to hear within this range. If that is not possible, you are diagnosed with hearing loss (mild, moderate, severe, profound). Simple, black and white, right?
In fact, there may be more grey than many previously believed.
Normal hearing… almost
Those with hearing loss face unique challenges including the ability to hear speech in noisy environments. Conversations in crowded living rooms, bustling restaurants and similar spaces can be difficult if not impossible. Hearing healthcare providers counsel patients with hearing impairment to use hearing aids with the latest technology to help focus in on speech. They also recommend physical strategies such as closer proximity to those you’re conversing with and opting for well-lit spaces when possible. This helps those diagnosed with hearing loss, but what about the almost equally large population diagnosed with normal hearing but facing these same difficulties?
It is now estimated that approximately 26 million American adults whose hearing falls within the normal also have difficulty hearing speech in noisy environments. While many of these individuals are receiving little help due to the existing standards, researchers are now seeking out ways hearing healthcare providers can better assess hearing ability and guide those with hearing difficulty for improved quality of life.
Better options, better hearing
As experts dig into the issue of hearing difficulty and challenges of speech in noisy environments, even with “normal” hearing, many recommendations are being made both to better assess hearing ability and diagnose hearing loss and to assist those facing these challenges to thrive.
Our hearing is as unique as we are. As experts learn more, they can better serve anyone experiencing hearing difficulty, no matter what a traditional hearing evaluation says about their hearing ability.