STUDY OF NOISE PROTECTION PROPERTIES OF MATERIALS AND CLOTHES PACKAGES

Abstract

The work is devoted to the study of the noise-protective ability of textile materials used for special clothing. An installation has been developed that allows measuring the noise level passing through the materials. Depending on the number of layers of materials, comparative evaluations of noise-protective capacity are determined. The research method allows to reasonably choose materials of special clothes for those working in noise-polluted conditions.

Keywords

• noise
• material properties
• sound meter
• acoustic parameters of noise
• noise protection suit