Ear plugs
are small, inserted devices that protect the ears from loud noises, water, and
foreign objects. They are usually made of foam, silicone, or wax and are
designed to fit securely in the ear canal, forming a seal that prevents sound
waves or water from entering. Ear plugs can be used to protect one's hearing in
noisy places such as concerts or construction sites, as well as to protect
one's ears while swimming or showering. They are either disposable or reusable.
Applications of ear plugs
In
industrial environments, ear plugs are routinely used to protect workers'
hearing from loud machinery, equipment, and tools. In businesses where noise
levels exceed a specific threshold, such as manufacturing facilities,
construction sites, and airports, they are frequently needed by law. Ear plugs
can aid in the prevention of noise-induced hearing loss, tinnitus, and other
hearing issues.