The acoustic properties of the products or characteristic sounds become important factor for customers. Aim of this article is to describe term psychoacoustics as well as more closely specify used equipment for an evaluation of acoustics parameters of products. Results of the psychoacoustic analysis show characteristics similar to human hearing and offers possibilities for objective valuation of sound quality. The most effective tool for psychoacoustic measurement and analysis is binaural measurement technique - artificial head. Artificial head have two ears that are positioned at about equal height at the two sides of the head.

 Наукова періодика України 

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