%0 Journal Article %T Mathematical modeling of processes in the sound field of premises with speech notification %A Epifanov, E.N. %A Asminin, V.F. %A Sazonova, S.. %K Mathematical modeling, structure of the sound field of premises, speech fire alerts, intelligibility of the speech signal, sound energy density, direct sound, reflected energy, background noise %J Modeling of systems and processes %D 2023 %N 16 %P 9 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov