Details Details PDF BIBTEX RIS Title Low-Frequency Noise Attenuation in a Closed Space Using Adaptive Directivity Control Sources of a Quadrupole Type Journal title Archives of Acoustics Yearbook 2019 Volume vol. 44 Issue No 1 Authors Giouvanakis, Marios ; Sevastiadis, Christos ; Papanikolaou, George Keywords modal field ; noise control ; adaptive radiation sources Divisions of PAS Nauki Techniczne Coverage 71-78 Publisher Polish Academy of Sciences, Institute of Fundamental Technological Research, Committee on Acoustics Date 2019.03.11 Type Article Identifier DOI: 10.24425/aoa.2019.126353 Source Archives of Acoustics; 2019; vol. 44; No 1; 71-78