Adaptation of the matched reception of a signal to parametres of moderately dispersion transmission environment
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Abstract
Adaptation method for matched processing of an acoustic signal to the transmission environment characteristics is offered. The method is based on additional averaging of signal parameters on frequency. The method is applicable in the conditions of moderately dispersible environment when changes of some parameters of a signal in narrow frequency bands can be neglected. Based on the specified method the algorithm for matched signal processing, which is invariant to intensity parameters of modal components of a signal is proposed.
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