Title :
The Just Noticeable Difference of Noise Length and Reverberation Perception
Author :
Meng, Zihou ; Zhao, Fengjie ; He, Mu
Author_Institution :
Lab. of Commun. Acousti., China Commun. Univ., Beijing
fDate :
Oct. 18 2006-Sept. 20 2006
Abstract :
A group of test were conducted to study the just noticeable difference of the reverberation perception and the just noticeable difference of noise length. The just noticeable difference of noise length is about 5% to 10%, but the just noticeable difference of reverberation perception with music motifs is about 20% to 30%. It clarifies that for a long time the just noticeable difference of noise length has been misused as the just noticeable difference of reverberation perception
Keywords :
acoustic noise; reverberation; music motifs; noise length just noticeable difference; reverberation perception; Acoustic noise; Background noise; Helium; Impulse testing; Laboratories; Materials testing; Psychology; Reverberation; Time measurement; Working environment noise;
Conference_Titel :
Communications and Information Technologies, 2006. ISCIT '06. International Symposium on
Conference_Location :
Bangkok
Print_ISBN :
0-7803-9741-X
Electronic_ISBN :
0-7803-9741-X
DOI :
10.1109/ISCIT.2006.339980
