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2. Active noise control - Wikipedia

   en.wikipedia.org/wiki/Active_noise_control

   Noise control is an active or passive means of reducing sound emissions, often for personal comfort, environmental considerations, or legal compliance. Active noise control is sound reduction using a power source. Passive noise control is sound reduction by noise-isolating materials such as insulation, sound-absorbing tiles, or a muffler rather ...

3. Hearing protection device - Wikipedia

   en.wikipedia.org/wiki/Hearing_protection_device

   A hearing protection device, also known as a HPD, is an ear protection device worn in or over the ears while exposed to hazardous noise and provide hearing protection to help prevent noise-induced hearing loss. HPDs reduce the level of the noise entering the ear. HPDs can also protect against other effects of noise exposure such as tinnitus and ...

4. Hearing aid - Wikipedia

   en.wikipedia.org/wiki/Hearing_aid

   A hearing aid is a device designed to improve hearing by making sound audible to a person with hearing loss. Hearing aids are classified as medical devices in most countries, and regulated by the respective regulations. Small audio amplifiers such as personal sound amplification products (PSAPs) or other plain sound reinforcing systems cannot ...

5. We reviewed Phonak hearing Aids - here's everything we ... - AOL

   www.aol.com/lifestyle/phonak-hearing-aids...

   Key Features: Discreet, ergonomic design. Automatic background noise reduction. Quick-charging and long-lasting battery. The Slim Lumity is a discreet, receiver-in-the-canal hearing aid that ...

6. JLab Launches Latest Sport-Centric Earbuds - JBuds Sport ANC ...

   lite.aol.com/tech/story/0022/20240625/9169081.htm

   Building on its success as the #1 sport headphone brand, the JBuds Sport ANC 4 earbuds offer exceptional battery life with more than 60 hours of total playtime – and adds innovative features such as Hybrid Active Noise Cancelation and JLab’s first ever Swipe + Touch controls. The New Swipe + Touch Controls allow users to adjust their EQ3 ...

7. Noise-cancelling headphones - Wikipedia

   en.wikipedia.org/wiki/Noise-cancelling_headphones

   Noise -cancelling headphones alongside a carry case. Noise-cancelling headphones are headphones which suppress unwanted ambient sounds using active noise control. This is distinct from passive headphones which, if they reduce ambient sounds at all, use techniques such as soundproofing . Noise cancellation makes it possible to listen to audio ...