What are electronic hearing protectors?

hearing electronic protectors resemble stereo headphones, but are designed to protect their ears from loud noise from permanent damage. They use electronics that minimize volumes causing damage with different techniques. These devices protect people who work near loud sounds from enthusiasts to industrial workers working with a loud machine. Other protectors resemble a hearing aid and can be worn by the ear for the comfort of people who have to protect their ears for a long time. The minimum evaluation is 19 decibels (DB). More sharp sounds generated by cutting devices or heavier shooting require additional protection for 20 dB. Exposure with loud sounds can cause permanent hearing loss; This damage is sometimes documented by ringing in the ears. In order to minimize such a disability, it is important that the correct equipment for environmental conditions is selected.

technology reduces sound primarily by two different methods. The first method is called trimming the peak. IncludeE electronic hearing protectors that recognize the sharpest maximum sound and act to cut off it with shocking effects. The second method reduces sound generally through compression technology. This suits an environment where there is continuous noise.

Another type of suppression serves headphones to suppress consumer noise, which are designed to minimize low -frequency sounds and vibrations such as experienced on passenger aircraft. This technology uses a built -in microphone to detect sound for minimization. It works in conjunction with a tight seal of ear cups.

Some of these electronic hearing protectors include radio hardware and hearing amplifiers that allow users to increase the volume and increase hearing sensitivity while still maintaining their professional estate against sharp sounds. The styles of the cup also differ from full to chopped and chamfered cups. ScrapThe cups are popular because of their comfort; However, they do not offer the same protective value with a full field.

Deciding whether electronic hearing protectors are required should be considered noise level and exposure period. Long -term exposure to the volume that falls between the level of urban traffic and a lawn mower can cause permanent hearing damage, which explains why these protectors are popular among landscape painters. Physical pain may occur with sound volumes between the lawn mower and the jet engine. The average shot is louder than the jet engine.

Today's electronic hearing protectors offer good design for comfort and technical functionality. Radio -equipped radio protectors should not be used in the field of critical environment. As for the protection of the ears and the brittle bones of the inner ear from the permanent loss of hearing, it is toad to be wrong on the side of too much protection.