PMID: 3760336Sep 1, 1986Paper

Nonlinear response in evaluating the subjective diffuseness of sound fields

The Journal of the Acoustical Society of America
Y Ando, Y Kurihara

Abstract

Tests were conducted to determine which horizontal reflection angles are most effective in stimulating subjective diffuseness for a listener in a room. Paired comparison tests were carried out where subjects were asked to judge in which of two sound fields they perceived more diffuseness. Results show that the most effective horizontal angle depends on the frequency of the one-third-octave-band noise, as is indicated by the interaural cross correlation. The remarkable finding in this investigation is that the scale value of subjective diffuseness may be formulated in terms of the 3/2 power of the magnitude of interaural cross correlation (IACC) and that the scale value does not vary with the frequency of the bandpass noise source.

Citations

Apr 1, 1992·Hearing Research·S Aoki, T Houtgast
Mar 8, 2013·The Journal of the Acoustical Society of America·Andreas Walther, Christof Faller
Jul 12, 2012·The Journal of the Acoustical Society of America·William M WhitmerMichael A Akeroyd
May 10, 2013·The Journal of the Acoustical Society of America·Yoshiharu SoetaKen Ito
Feb 23, 2012·The Journal of the Acoustical Society of America·Yoshiharu SoetaYoichi Ando
Mar 20, 2015·The Journal of the Acoustical Society of America·Jin Yong JeonMichael Vorländer
Dec 3, 2020·International Journal of Environmental Research and Public Health·Yoshiharu Soeta, Ayaka Ariki

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