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2. Hearing protection device - Wikipedia

   en.wikipedia.org/wiki/Hearing_protection_device

   Dual hearing protection refers to the use of earplugs under ear muffs. This type of hearing protection is particularly recommended for workers in the mining industry because they are exposed to extremely high noise levels, such as an 105 dBA TWA. [25] [26]} Fortunately, there is an option of adding electronic features to dual hearing protectors ...

3. Safe listening - Wikipedia

   en.wikipedia.org/wiki/Safe_listening

   Following reports on hearing disorders from listening to music, [15 ... pressure level of 120 dB SPL. ... appropriate hearing protection when necessary ...

4. Long-range acoustic device - Wikipedia

   en.wikipedia.org/wiki/Long-range_acoustic_device

   The human ear can typically stand a sound pressure level of 120 dB before feeling pain. AHDs are capable of 135 dB or more of acoustic energy. OSHA states that any sound pressure level over 90 dB requires hearing protection. [16] As volume increases so does the chance of hearing loss.

5. Noise-induced hearing loss - Wikipedia

   en.wikipedia.org/wiki/Noise-induced_hearing_loss

   Hearing protection in musicians offers its own sets of benefits and complications. When used properly, hearing protection can limit the exposure of noise in individuals. Musicians have the ability to choose from several different types of hearing protection, from conventional ear plugs to custom or high fidelity hearing protection. Despite this ...

6. Earplug - Wikipedia

   en.wikipedia.org/wiki/Earplug

   Painful discomfort occurs at approximately 120 to 125 dB(A), [43] with some references claiming 133 dB(A) for the threshold of pain. [44] Active ear muffs are available with electronic noise cancellation that can reduce direct path ear canal noise by approximately 17–33 dB, depending on the low, medium, or high frequency at which attenuation ...

7. Loud music - Wikipedia

   en.wikipedia.org/wiki/Loud_music

   Music played at 85 decibels, or level of sounds, for prolonged periods of times can cause hearing damage, for instance, sound levels at some rock concerts can reach 110-120 A-weighted decibels, and at those levels, the maximum daily limit set by most standards and regulations can be reached in less than one minute of exposure. [8] [9]