Jonesboro, AR – JonesboroRightNow.com – One of the most common things I hear my patients say is, “I can hear people talking, but I can’t understand what they’re saying.”
It’s often described as a problem with others mumbling or not speaking clearly. In reality, the issue is usually not how others are speaking, but how the ears are picking up sound when hearing loss is present.
Most people experience changes in their hearing as they age. A study published in 2025 in the Annual Review of Public Health (1) described hearing loss prevalence in older adults. Reports indicate that more than 65% of adults over the age of 70 have hearing loss.
Prevalence of hearing loss increases with age; it affects 27% of adults ages 60–69, 55% of those 70–79, and more than 90% of people aged 85 and older. The severity of hearing loss also tends to increase over time.
Age-related hearing loss most commonly affects the ability to hear high-pitched sounds. Many consonant sounds, such as s, f, t, th, k, and p, fall into this pitch range. These sounds carry a significant amount of clarity and are essential for distinguishing different words in conversation. Vowels (a, e, i, o, u) are lower in pitch and typically still audible.
Without the high-pitched information, conversation will sound mumbled and unclear. Words in discourse will blend together, making it difficult to understand what is being said. For example, for an individual with a significant high-pitched hearing loss, the sentence “put the cat out” may sound more like “oo uh a ou.” This is why patients frequently report that they can hear, but cannot understand conversation.
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This difficulty becomes even more noticeable in environments with background noise. Even people with normal hearing can struggle to follow conversations in noisy settings, but for someone with hearing loss, it can be significantly more challenging.
In quiet environments, the brain has an easier time filling in missing pieces of speech using context, prior linguistic knowledge, and visual cues like facial expressions and body language. With fewer distractions, more mental energy can be focused on understanding the message.
However, in noisy settings like restaurants, family gatherings, or group conversations, those helpful cues become harder to use. High-pitched speech sounds, which are already difficult to hear with hearing loss, can be easily masked by background noise.
At the same time, the brain is working harder to sort through competing sounds, leaving fewer cognitive resources available to process speech. This is why many patients say, “I do fine one-on-one, but really struggle in crowds.” Difficulty understanding speech in noise is often one of the earliest and most telling signs of hearing loss.
Modern hearing aid technology is designed to help address these challenges. Today’s devices work to restore access to high-pitched sounds that are critical for speech clarity while also helping reduce the interference of background noise. This allows for improved understanding in both quiet and complex listening environments, all while keeping sound comfortable and natural.
There is a difference between hearing conversation and understanding it. If speech has started to sound muffled or unclear for you or someone you love, a comprehensive hearing evaluation is an important next step.
Early identification of hearing loss allows for more effective treatment and better long-term outcomes, improving not only communication ability but also overall quality of life. Good hearing is essential for staying connected with loved ones and fully engaged in the conversations that matter most.
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