Füldugó

Füldugó is the Hungarian word for earplug. Earplugs are devices inserted into the ear canal to help protect the wearer's hearing from loud noises or to prevent water from entering the ear canal. They are commonly used in noisy environments such as construction sites, concerts, shooting ranges, or by individuals who work with machinery.

There are several types of earplugs. Reusable earplugs are typically made of silicone or rubber and can be washed and reused multiple times. Disposable earplugs, often made of foam, are designed for single use and are discarded after being worn. Custom-molded earplugs are made from impressions of the individual's ear canal, providing a highly personalized and secure fit, and are often used by musicians or industrial workers requiring consistent protection.

When used correctly, earplugs work by creating a physical barrier that reduces the amount of sound energy that reaches the eardrum. The effectiveness of earplugs is measured by their Noise Reduction Rating (NRR), which indicates how much the noise level is reduced in decibels. Proper insertion is crucial for achieving the stated NRR.

In addition to hearing protection, earplugs can also be used to prevent water from entering the ear canal, which can be beneficial for swimmers or divers to reduce the risk of ear infections. They can also be used to block out unwanted noise for sleep or concentration. It is important to choose the right type of earplug for the intended use and to follow the manufacturer's instructions for insertion and care.