Crofter
Addicted to ArboristSite
I have around 25 and 28 DB loss in my hearing. Actually this is an average and hi freq. responce is actually worse than that. Shooting, jackhammmer, equipment operation etc. Cutting with oxy acet torch, compressed air tools, wind noise while driving, seemingly not loud noises are really hard on the high frequency loss and we dont even think obout these till its too late. Most muffs or inserts are not enough used separately to prevent all damage, but either is sure a lot better than nothing.
Frank
Frank