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  2. Having trouble hearing your TV? These genius headphones - AOL

    www.aol.com/entertainment/having-trouble-hearing...

    The headphones use special hearing-aid technology to boost voices while minimizing unwanted background noise — and shoppers are hooked. Says a fan: "The sound is so clear! Best earphones I have ...

  3. Trouble hearing your TV? These 'crystal-clear' wireless ... - AOL

    www.aol.com/lifestyle/cant-hear-tv-genius...

    We have a fix: Avantree Ensemble Headphones. These top-rated cans wirelessly connect to your TV to broadcast sound straight to your happy little ears, with all of the audio — whether music ...

  4. Auditory processing disorder - Wikipedia

    en.wikipedia.org/wiki/Auditory_processing_disorder

    Specialty. Audiology, neurology [ 1] Auditory processing disorder ( APD ), rarely known as King-Kopetzky syndrome or auditory disability with normal hearing ( ADN ), is a neurodevelopmental disorder affecting the way the brain processes sounds. [ 2] Individuals with APD usually have normal structure and function of the ear, but cannot process ...

  5. Sensorineural hearing loss - Wikipedia

    en.wikipedia.org/wiki/Sensorineural_hearing_loss

    Sensorineural hearing loss ( SNHL) is a type of hearing loss in which the root cause lies in the inner ear, sensory organ ( cochlea and associated structures), or the vestibulocochlear nerve ( cranial nerve VIII). SNHL accounts for about 90% of reported hearing loss. [citation needed] SNHL is usually permanent and can be mild, moderate, severe ...

  6. 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 ...

  7. Trouble hearing the TV? This dialogue-enhancing ... - AOL

    www.aol.com/lifestyle/trouble-hearing-tv-voice...

    There are two reasons you need a soundbar in your living room. First, your TV's built-in speakers aren't very good. Second, TV dialogue can be hard to hear (see reason one).

  8. Noise-induced hearing loss - Wikipedia

    en.wikipedia.org/wiki/Noise-induced_hearing_loss

    Otorhinolaryngology, audiology. Noise-induced hearing loss ( NIHL) is a hearing impairment resulting from exposure to loud sound. People may have a loss of perception of a narrow range of frequencies or impaired perception of sound including sensitivity to sound or ringing in the ears. [ 1] When exposure to hazards such as noise occur at work ...

  9. Head-related transfer function - Wikipedia

    en.wikipedia.org/wiki/Head-related_transfer_function

    HRTF filtering effect. A head-related transfer function (HRTF) is a response that characterizes how an ear receives a sound from a point in space. As sound strikes the listener, the size and shape of the head, ears, ear canal, density of the head, size and shape of nasal and oral cavities, all transform the sound and affect how it is perceived, boosting some frequencies and attenuating others.