Analysis of Correlation of Binaural Room Impulse Responses of Different Places in Audition Room
WU Jing;QI Na;Communication Acoustics Library,Communication University of China;
There are set several seats near the center listening spot in most listening rooms,but,due to the scattering of the human body,the sweet spot of the listening room will inevitably be affected. There is no quantitative analysis and research about the difference of subjective listening effect between the sweet spot and other seats under different seat arrangement. The binaural room impulse response coefficients of different seats and 1 /3 octave spectrum amplitude difference are analyzed,which are affected by the way of seat setting and the sound direction. The difference can cause a change in the subjective hearing need to be further verified yet.