Svantek SVAN 971 - Page 175

SVAN 971 User Manual – Appendixes
175
Typical electrical noise floor for the 1/1 octave filters in the SVAN 971 instrument.
Typical electrical noise floor for the 1/3 octave filters in the SVAN 971 instrument.
SVAN 971 noise levels in 1/1 octave bands Range LOW
0
2
4
6
8
10
12
31,5 63 125 250 500 1000 2000 4000 8000 16000
[Hz]
[dB]
SVAN 971 noise level in 1/3 octave bands for Range LOW
0
1
2
3
4
5
6
7
20
31,5
50 80
125 200 315 500 800
1250 2000 3150 5000 8000
12500 20000
[Hz]
[dB]