Zaj meghatározás / hallásvédelem
Education about hearing protection is essential and 3M provides educational tools that are freely available.
These training materials are interesting, informative, to the point and consist of: a video, a presentation and an illustrated guide.
The video is 7 minutes long and covers all relevant aspects of wearing the right products. Selection and usage are the main topics.
The humorous guide gives a better understanding of the effects of noise and answers the question of why to use hearing protection at all.