Исследование влияния фазовых искажений аудиоаппаратуры на качество звучания

Abstract

The influence of phase distortions on the sound quality by the method of expert evaluations was investigated. As the initial sound fragments were chosen guitar, cymbals, soprano, tenor, pop music and symphony orchestra. A set of PFCs corresponding to run time differences from 10 to 160 ms at the LF and from 1 to 16 ms at the HF was generated. Listening was conducted in the studio through studio sound monitors. Dependences of an estimation of quality of sounding on size of phase distortions are received