Stryczniewicz L., Engel Z.

In the article the way of determining sound sources’ parameters with the use of inverse method in the industrial room was presented. Using a computer programm for determining sound level distribution in rooms, the function value of conversion between acoustic power and acoustuc level pressure in compressor room was determined. On the basis of acoustic field parameters’ measurements and determined convertion functions were estimated the levels of acoustic power of particular sound sources in real room. These results were compared to those determined in a traditional way.