Some sounds cannot be shouted out

Some sounds annoy you? Wear ear muffs
Each of us has a different one noise tolerance , only one eyelid flutters when the firecracker is shot next to it and the other makes the mower sound outside the window. Working with an emitting device continuous noise , even if it is not loud, let's assume earmuffs and our ears will thank us for that, We underestimate the impact of noise and yet even this ordinary everyday street noise has already got its name: "acoustic smog". It is by constantly exposing our hearing that more and more of us suffer from tinnitus , headaches and other noise-related ailments. Ear-muffs help us minimize these, even small hazards caused by louder sounds.
Which ear-muffs should you choose?
When buying ear-muffs we must determine when we will use them. Others will be needed for work with very loud noise and others for work such as cutting wood or trimming the lawn. So let's pay attention to how many decibels protect our hearing. Headphones we also divide into independent and helmet as well as passive and active ones. And the most important thing when buying such earmuffs, compliance with the E-352 standard. Dedra ear-muffs have all the required certificates and they protect against noise up to 26.8 dB . They are foldable, in a universal size.Hearing protectors can be selected according to the noise level using the HML or SNR method, where:
SNR - (Single Number Rating)
Specifies the expected attenuation by the hearing protector