Prevention

Earplugs are hearing protection devices inserted into the ear canal to reduce the level of sound reaching the eardrum. The main ty...

Musician earplugs are filtered hearing protectors designed to reduce sound levels evenly across frequencies, so that music and spe...

Safe listening refers to listening habits and environments that limit the risk of noise induced hearing loss. Both occupational st...

A single gunshot produces an impulse noise that typically exceeds 140 dB peak, among the most intense sounds people commonly encou...

Hearing conservation programs are workplace systems designed to prevent occupational noise induced hearing loss. In the United Sta...

Several infections that can cause permanent hearing loss are preventable by vaccination, and public health bodies including the Wo...

Active noise cancelling headphones use microphones to sample ambient sound and generate an opposite, phase inverted signal that ca...