Козерук , С. О., and О. О. Дворник. “Device for Operational Assessment of Acoustic Characteristics of Room”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 94, Dec. 2023, pp. 24-31, doi:10.20535/RADAP.2023.94.24-31.