AMPROBE
It contains:
Duration: duration of the measurement expressed in hours : minutes : seconds
-
L
: value of equivalent noise level during the measurement.
-
Eq
=
L
10
log
eq
Peak: peak value of SPL.
-
6. The displayed result can be stored pressing the SAVE key twice (according to
paragraph 9.1).
⎡
+ 0
t
1
t
[
∫
1
⎢
⋅
p
(
t
/ )
p
10
⎢
t
0
⎣
t
1
PG+
⎤
]
⎥
2
0
dt
⎥
⎦
MULTITEST2000