TIME-FREQUENCY  PROCESSING  OF  ACOUSTIC  SIGNALS  APPLIED  TO  REVERBERATION  PARAMETERS  MEASUREMENT
 
 

A. A. Alekseev, V. A. Aladinskii, V. K. Zheleznyak*, V. F. Komarovich, S. V. Dvornikov

Military Communication University, Saint-Petersburg
*Federal Unitary Enterprise «INFORMAKUSTIK», Saint-Petersburg


 
 

       This paper presents a theoretical approach extending the capabilities of automatic systems for control of acoustic signal parameters. These techniques are based on the joint time-frequency representation of signals. A fast algorithm for calculating the values of time-frequency energy density functions is suggested. The results of theoretical and experimental studies are given.