Komparace zvolených akustických parametrů aktivních a pasivních chráničů sluchu

Abstract

The thesis deals with the design, implementation and evaluation of measurements oriented to the comparison of selected technical parameters of active and passive hearing protectors for sport shooting. The theoretical part is focused on general facts concerning acoustics, sound, noise meters and also on passive and active hearing protectors. The practical part describes the different passive and active hearing protectors and other tools used in the experimental measurements. Furthermore, the practical part describes the preparation and execution of the experimental measurement. The practical part concludes with a comparison and evaluation of the results obtained from the experimental measurements.