User manual

309
Appendix
Level range: High
[dB]
Frequency
L
A
t
* L
C
t
* L
Z
t
*
L
AeqT
* L
AE
*
(t
int
= 10s)
L
Cpeak
*
31,5
Hz
from 53
to 98
starting 114
from 51
to 134
starting 114
from 56
to 137
starting 114
from 53
to 98
starting 114
from 63
to 108
starting 124
1 kHz
from 53
to 137
starting 114
from 51
to 137
starting 114
from 56
to 137
starting 114
from 53
to 137
starting 114
from 63
to 147
starting 124
from 65
to 140
4 kHz
from 53
to 138
starting 114
from 51
to 137
starting 114
from 56
to 137
starting 114
from 53
to 138
starting 114
from 63
to 148
starting 124
8 kHz
from 53
to 136
starting 114
from 51
to 134
starting 114
from 56
to 137
starting 114
from 53
to 136
starting 114
from 63
to 146
starting 124
12,5
kHz
from 53
to 133
starting 114
from 51
to 131
starting 114
from 56
to 137
starting 114
from 53
to 133
starting 114
from 63
to 143
starting 124
Sound pressure levels, which continiously exceed the specified
linear measurement range and overload the microphone pream-
plifier, may cause in extreme cases a displayed level below the
actual sound pressure level.