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Advances in Acoustics and Vibration
Table of Contents
Special Issues
Advances in Acoustics and Vibration
/
2015
/
Article
/
Tab 2
/
Research Article
An Image Based Mathematical Model for the Propagation of Fan Noise in a Plenum with Large Side Openings
Table 2
Fan octave band spectrum.
Octave frequency, Hz
250
500
1000
2000
4000
Overall
A-weighted PWL, dBA
109
114
117
112
107
120