Efektivita protihlukových opatření v pracovním prostředí

Abstract

Subject of this thesis is assessment of anti-noise precaution efficiency on a workplace with extreme noise load. Numerous noise measurements, it's result interpretation and analysis within Evaluator SW environment have been carried out for the purpose of assessment and for the computations related to noise exposition of the employee during the 8-hour shift that reflects the noise precaution efficiency very well were performed.

The thesis provides the overview of the acoustics basics in relation to the noise load on the workplace and insight into problematics of the employees noise exposition from the legal point of view. Theory of measurement procedure as well as description of measurement in praxis, data processing and evaluation of the noise load from the measured data is described. Results are presented in form of graphs and tables. At the conclusion results of the anti-noise precautions efficiency are commented and further improvements and ideas on how to minimize noise at the workplace even further are discussed.