Detection and Recognition of Unmanned Aerial Vehicles by the Spectrum of Their Acoustic Signals - Vyacheslav Tykhonov; Vladimir M. Kartashov; Vitaliy Pososhenko; Viktoriia Kolisnyk; Sergiy Sheiko; Andriy Yegorov; Mykola Rybnykov (IEEE 16th International Conference on Computer Sciences and Information Technologies, CSIT 2021, Lviv, Ukraine, September 22-25, 2021, 2021)