Lead audiologist explains hearing health, ANC and volume control
Hear.com's lead audiologist Dr. Rachel Artsma on ANC, why regular listening breaks should be like screen breaks and how hearing health suites in consumer earbuds are good 'gateway products' but 'not a replacement for professional hearing care'
Dr. Rachel Artsma, a leading audiologist at Hear.com, shared her expertise on protecting hearing in today's advanced audio technology. Sound enters the ear and activates tiny hair cells, which can become damaged by prolonged exposure to loud noise, resulting in permanent hearing loss. Symptoms of potential damage include muffled hearing, ringing in the ears, dizziness, and buzzing sounds. Dr. Artsma emphasizes the importance of being aware of these warning signs and seeking professional hearing care.
While consumer earbuds with hearing health features have become more prevalent, Dr. Artsma acknowledges their benefits but cautions that they are not a substitute for professional care. These features can raise awareness about hearing loss, but they should not replace getting a full diagnostic evaluation and wearing hearing aids as needed.
Regarding active noise cancellation (ANC) technology, Dr. Artsma explains that it can reduce noise levels by about 20dB. However, if the noise is still loud, the listener will still perceive it. ANC may offer some protection in low to moderate noise levels but may not be sufficient in very loud environments.
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