A new type of compact silencer for high requency noiseKabral, Raimo; Auriemma, Fabio; Knutsson, Magnus; Abom, MatsProceedings of the 9th International Conference of DAAAM Baltic Industrial Engineering, 24-26th April 2014, Tallinn, Estonia2014 / p. 29-35 : ill Study of a new highly absorptive acoustic elementAuriemma, FabioAcoustics Australia2017 / p. 411-419 : ill https://doi.org/10.1007/s40857-017-0087-6