Ear plugs

When is it too loud?
The risk of hearing impairment is roughly said depending on the volume and amount of time your ears are exposed to sound. Being exposed to sounds at a higher volume than 85 dB(A) can lead to hearing impairment. If you experience a ringing tone in your ears or can't take part in a conversation at a 2 meters distance without yelling, you have probably been in a too loud environment and a set of ear plugs would have been good for protecting your hearing.