LF measurement report
Location: Voergaardsvej 30, 9330 Dronninglund, soveværelse 1. sal
Date: 23/11 2014 Time: 18:31:26
Sound file: 20141123-183126.wav
Analysis window (samples): 500000 - 5760000
Levels: L = 64.1 [dB], L = 28.2 [dB(A)], L
= 24.2 [dB(A)]
p
pA
pA,LF
Comment: Varierende buldren, FFT viser toppe ved 19, 29 og 48 Hz
Report generated: 24-Nov-2014 23:23:07
Third octave analysis
100
90
unweighted
A-weighted
Sound pressure level [dB re 20Pa]
80
70
60
50
40
30
20
10
0
4
8
16
31.5
63
125
250
500
1k
2k
4k
8k
16k
Frequency [Hz]