TY - CPAPER AU - Zuzana Farkasovska AU - Monika Bilova TI - ADVANCED METHODS FOR IMPROVING THE ACOUSTIC QUALITY OF THE PRODUCTS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 SP - 37 EP - 42 pp DO - 10.5593/sgem2012/s20.v5006 PB - Stef92 Technology ER -