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2. 8 Headphones You Can Comfortably Wear to Sleep - AOL

   www.aol.com/8-headphones-comfortably-wear-sleep...

   Ahead, eight versions of sleep headphones that are doing it best, depending on your sleep and ear needs. Download a 12-hour long brown noise playlist and call it a night. Sleep Headphones.

3. The top 5 worries — and 5 worst sleep habits — that are ...

   www.aol.com/news/top-5-worries-5-worst-083054302...

   September 25, 2024 at 4:30 AM. The top 5 worries — and 5 worst sleep habits — that are keeping Americans up at night. One in five polled Americans say they "rarely or never" wake up feeling ...

4. 10 gadgets to help you sleep better - AOL

   www.aol.com/news/10-gadgets-help-sleep-better...

   5 Mattresses That Will Transform Your Sleep. Original price: $249.99. Sleep with better air quality. Air purifiers can help you sleep by improving air quality. Purifiers remove irritants, reduce ...

5. Audio induction loop - Wikipedia

   en.wikipedia.org/wiki/Audio_induction_loop

   Audio induction loop systems, also called audio-frequency induction loops (AFILs) or hearing loops, [1] are an assistive listening technology for individuals with reduced ranges of hearing. [ 2 ] A hearing loop consists of one or more physical loops of cable which are placed around a designated area, usually a room or a building.

6. Slow-wave sleep - Wikipedia

   en.wikipedia.org/wiki/Slow-wave_sleep

   Slow-wave sleep (SWS), often referred to as deep sleep, is the third stage of non-rapid eye movement sleep (NREM), where electroencephalography activity is characterised by slow delta waves. [ 2 ] Slow-wave sleep usually lasts between 70 and 90 minutes, taking place during the first hours of the night. [ 3 ]

7. Noise-cancelling headphones - Wikipedia

   en.wikipedia.org/wiki/Noise-cancelling_headphones

   Noise-cancelling headphones are headphones that suppress unwanted ambient sounds using active noise control (ANC). Active noise cancellation makes it possible to listen to audio content without raising the volume excessively. In an aviation environment, noise-cancelling headphones increase the signal-to-noise ratio significantly more than ...