METHOD OF PARAMETRICAL SPECTRAL ANALYSIS OF SIGNALS, WHICH WAS BASED ON DIRECT ESTIMATION OF FREQUENCIES OF SPECTRAL COMPONENTS

There the new optimum method of parametrical spectral analysis with direct estimation of frequencies of spectral components, the new system of basis functions and the algorithm of their formation, wich realize tne offered method, the new high-rate adaptation algorithms for the parametrical spectral analysis have been offered. The analysers of loudspeaker defects to detect the classification and to estimate the quasisound and the rattling according to GOST 16122-88 Standard have been developed, have been made, have been tested and have been introduced on industrial scale. The analysis algorithms of spatial spectrum have been used in development of specialized multiprocessor systemAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio