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Moravec M., Liptai P., Badida M. Application of the psychoacoustics and binaural measurement for the valuation of the sound quality

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УДК 534[7-8]

MORAVEC Marek, Ing. ,PhD.

LIPTAI Pavol, Ing. ,PhD.

BADIDA Miroslav, Dr. h. c. prof. Ing., PhD.

Technical University of Kosice, Faculty of Mechanical Engineering, Department of Process and Environmental Engineering, Park Komenskeho 5, 042 00 Kosice, Slovak Republic


APPLICATION OF THE PSYCHOACOUSTICS AND BINAURAL MEASUREMENT FOR THE VALUATION OF THE SOUND QUALITY

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.

Keywords: Psychoacoustic, binaural measurement, sound, noise.

Читати 801 разів Останнє редагування Понеділок, 07 листопада 2016 20:49
 

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