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Advances in Affective and Pleasurable Design
book

Advances in Affective and Pleasurable Design

by Yong Gu Ji
July 2012
Intermediate to advanced content levelIntermediate to advanced
788 pages
45h 47m
English
CRC Press
Content preview from Advances in Affective and Pleasurable Design
599
Figure 2 Experimental Protocol
2.5 STATISTICAL ANALYSIS
Data were analyzed using the SPSS package (Ver. 18.0). To investigate the
difference of sound characteristics among specimens, one-way ANOVA was
conducted and then post-hoc test was carried out with Duncan’s multiple range test.
To predict the psychological sensibility with the sound characteristics, regression
analysis was carried out.
3 RESULTS AND DISCUSSION
3.1 FFT SPECTRA OF THE FABRIC SOUNDS
The sounds of six specimens were converted into frequency-to-amplitude
waveform by FFT (Fast Fourier Transform) method. The shapes of sound spectra
changed ...
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Publisher Resources

ISBN: 9781439871188