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  2. Why do my ears feel clogged? 5 Things you can do right now. - AOL

    www.aol.com/why-ears-feel-clogged-5-000000206.html

    The Valsalva maneuver can also help to temporarily unblock or equalize the pressure in the middle ear. To do this, simply pinch your nostrils closed with one hand and blow air through your nose ...

  3. Noise-cancelling headphones - Wikipedia

    en.wikipedia.org/wiki/Noise-cancelling_headphones

    When the sound pressure of the noise wave is high, the cancelling wave is low (and vice versa). The opposite sound waves collide and are eliminated or "cancelled" (destructive interference). Most noise-cancelling headsets in the consumer market generate the noise-cancelling waveform in real time with analogue technology.

  4. Active noise control - Wikipedia

    en.wikipedia.org/wiki/Active_noise_control

    The wavelength in air of sinusoidal noise at approximately 800 Hz is double the distance of the average person's left ear to the right ear; [1] such a noise coming directly from the front will be easily reduced by an active system but coming from the side will tend to cancel at one ear while being reinforced at the other, making the noise ...

  5. How Active Noise Canceling (ANC) Headphones Work - AOL

    www.aol.com/active-noise-canceling-anc...

    Noise canceling headphones can help you to keep your listening volume at a lower, which can prevent noise-induced hearing loss. __wf_reserved_inherit You've probably tried a pair of active noise ...

  6. Are Noise-Canceling Headphones Harmful to Your Ears? - AOL

    www.aol.com/noise-canceling-headphones-harmful...

    And while over-the-ear headphones can help close off more outside noise (than earbuds), it’s still important to keep the maximum volume at 70% or less to maintain hearing health. __wf_reserved ...

  7. Patulous Eustachian tube - Wikipedia

    en.wikipedia.org/wiki/Patulous_Eustachian_tube

    This causes an unpleasant fullness feeling in the middle ear and alters the auditory perception. Complaints seem to include muffled hearing and autophony. In addition, patulous Eustachian tube generally feels dry with no clogged feeling or sinus pressure. Patients hear their own voice or its echo from inside.

  8. Talk:Noise-cancelling headphones - Wikipedia

    en.wikipedia.org/wiki/Talk:Noise-cancelling...

    Also, the noise clearly affects my inner ear, because if I repeatedly switch the headphones on and off, I experience slight dizziness. Tyharvey313 The whole point of noise-cancelling headphones is that, at your eardrum, the noise + antinoise sums to as near zero as the technology will permit.

  9. Wait—Why Is My Ear Ringing? Audiologists Explain When You ...

    www.aol.com/wait-why-ear-ringing-audiologists...

    "Ear infections can interfere with sound transmission, causing a ringing sensation in the ear," Lewis says. "Infections cause inflammation and fluid buildup, which disturb the auditory system ...