Some New Type Regression Analysis Methods for Acoustic Environmental System Based on the Introduction of Multiplicative Noise

Mitsuo OHTA  Akira IKUTA  

IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E78-A   No.1   pp.123-126
Publication Date: 1995/01/25
Online ISSN: 
Print ISSN: 0916-8508
Type of Manuscript: LETTER
Category: Acoustics
regression analysis,  multiplicative noise,  prediction of response probability,  acoustic environment,  

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In this study, after focussing on an energy (or intensity) scaled variable of acoustic systems, first, a new regression analysis method is theoretically proposed by introducing a multiplicative noise model suitable to the positively scaled stocastic system. Then, the effectiveness of the proposed method is confirmed experimentally by applying it to the actual acoustic data.