Hear Better Outdoors this Summer

posted By: Earlens Web | 06.11.18

Hear Better Outdoors this Summer


Do you miss hearing the sounds of the birds chirping or sand crunching beneath your feet during summer walks? It could be because you’re having trouble hearing in the upper frequencies.


Conventional hearing aids have difficulty providing meaningful amplification in the higher frequencies. This is because they rely on tiny speakers to amplify sound. Unfortunately, tiny speakers can only amplify a narrow bandwidth of sound without experiencing the drawbacks of feedback (whistling) or distortion. For a sense of the difference between conventional hearing aid bandwidth and perfect hearing, consider that perfect hearing ranges from 20 Hz in the low frequencies all the way up to 20,000 Hz in the high frequencies. In contrast, hearing aids can usually only amplify sound from ~750 Hz – 5500 Hz.


A new hearing technology eliminates the need for a speaker. The Earlens Light-Driven Hearing Aid relies on light instead of a speaker to transmit sound. How does it work? In Earlens, a Processor that is worn like a behind-the-ear hearing aid captures sound, which is then converted into pulses of non-visible light by a Light Tip, which is worn in the ear canal. Those pulses of light contain sound information, which vibrates a tiny custom Lens on the eardrum, activating the ear’s natural hearing system. This unique way of working allows Earlens Hearing Aids to deliver the broadest bandwidth of any hearing aid on the market.


Not only does Earlens provide meaningful amplification in the low frequencies all the way down to 100 Hz, but it excels at providing audibility in the high frequencies that conventional hearing aids have so much trouble with. Not only is this important because better hearing in the high frequencies has been correlated with the ability to understand speech more easily in challenging listening environments*, but also because better hearing in the high frequencies can help us enjoy the world around us better again. For instance, Earlens wearer Barbara W. explained, “I can hear the birds that I never heard before. It’s like experiencing more of the world, and it’s very pleasurable. And, it’s very empowering.”


Hear Barbara’s story or watch more Earlens reviews on our Earlens Testimonials page. To learn more about what Earlens could do for you, visit your local Earlens provider.


The Earlens Light-Driven Hearing Aid is one of the best hearing aids for providing audible amplification across a broad frequency range. Earlens is a digital hearing aid that uses light to transmit sound for the most complete hearing available from a hearing aid. Earlens automatically adjusts to noisy environments and uses a rechargeable battery with wireless charging for enhanced ease of use. Learn more about Earlens’ new hearing aid technology and full product details.

*Levy SC et al.  Extended High-Frequency Bandwidth Improves Speech Reception in the Presence of Spatially Separated Masking Speech.  Ear Hear. 2015 Sep-Oct;36(5):e214-24.

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