Abstract
‘Sound Insulation of dwellings at low frequencies’ by Dan Hoffmeyer and Jørgen Jakobsen. Journal of Low Frequency Noise, Vibration and Active Control Vol 29 No 10 pp 15–23
At page 22 the Table IV contained an error, the corrected table is shown below.
Frequency Hz
8
10
12.5
16
20
25
31.5
40
50
63
80
100
125
160
200
ΔLσ
2.4
l.2
3.2
2.1
3.6
4.6
6.7
7.6
10.3
14.2
17.5
18.4
17.5
18.617.7