TY JOUR TI Modeling and computer visualization of the process of sound waves passing and scattering in a lightweight soundproof panel with a corrugated diamond-shaped structure KW Mathematical modeling KW differential equations KW computer experiment KW grid method KW Runge-Kutta method KW portable lightweight soundproof panel with diamond-shaped structure KW sound insulation JO Modeling of systems and processes AU Asminin, V.F. AU Druzhinina, E.V. AU Sazonova, S.. PY 2023 IS 16 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov