The research describes proposed model of information transformations taking place in auditory system. Drawing an analogy between processes of transformation information in auditory system and proposed model. This model is built on foundations of the theory of active perception (TAP) proposed for information processes modeling in visual perception. Based on proposed model were created several methods of processing of sound signals: computing method of human voice pitch frequency, method of useful signal extraction. Effectiveness of the proposed methods was confirmed by the conducted experimental researches.
Chair of computing machines and technologies, Institute of radioelectronics and information technologies, Nizhny Novgorod State Technical Universtiy n.a. R.E. Alekseev, Nizhny Novgorod, 603950, Russian Federation
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