30 201806
Figure 9.4: SDV5-112DHA octave band levels
Figure 9.5: SDV5-140DHA octave band levels
Octave band sound pressure level dB(A)
Octave band sound pressure level dB(A)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Figure 9.6: SDV5-160DHA octave band levels
Figure 9.7: SDV5-200,250,280DHA octave band levels
Octave band sound pressure level dB(A)
Octave band sound pressure level dB(A)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC65
NC60
NC55
NC50
NC45
NC40
NC35
NC30
NC25
NC20
NC15
NC65
NC60
NC55
NC50
NC45
NC40
NC35
NC30
NC25
NC20
NC15
NC65
NC60
NC55
NC50
NC45
NC40
NC35
NC30
NC25
NC20
NC15
NC65
NC60
NC55
NC50
NC45
NC40
NC35
NC30
NC25
NC20
NC15