MULTI-EDIP - an intelligent software package for computer-aided multivariate signal and system identification. In the paper an intelligent software package MULTI-EDIP for computer-aided identification of multivariate signals and systems is presented. Purposes and main requirements for computer-aided identification are discussed. A summary of the most important MULTI-EDIP services with a focus on expert advice is described. An example of using the package in electro-acoustic plant identification for active noise control system development is presented.