@article{Pavlov_Tsaplev_Konovalov_Konovalov_2021, title={ON THE USAGE OF POROUS MATERIALS IN SOUND DAMPING. COMPACT SOUND DAMPERS AND EVALUATION OF THEIR EFFECTIVENESS}, volume={39}, url={https://journalakustika.com/index.php/akustika/article/view/43}, abstractNote={<p>The results of the calculation of sound-damping elements of various configurations are presented. It is shown that the proposed<br>solutions are quite effective within the frequency range from 100 up to 400 Hz. The scope of application of the research results is<br>the improvement of methods of experimental and model studies of the properties of porous materials, as well as the manufacture of sound-damping structures for direct use in the layout of residential premises.</p>}, number={39}, journal={Journal Akustika}, author={Pavlov, Ivan and Tsaplev, Valery and Konovalov, Sergey and Konovalov, Roman}, year={2021}, month={Jun.} }