improving the quality and recovery of the video and still images, distorted with transformations inherent in long-term storage and subsequent use of video and photographic materials;

identification of acoustic models of closed spaces of arbitrary shape in order to find ways to improve the acoustic properties; monitoring of acoustic environments for different purposes; study of space-planning decisions for auditoriums in order to ensure optimal acoustic properties of the design and verification of geometry sound-reflecting surfaces; acoustical expertise of premises;

development of the theory (methods and models) of wave phenomena in nonlinear and non-stationary environments and their analysis with information-measuring systems;

development of the theoretical foundations of information systems of data transmission in heterogeneous computer networks with real world traffics.