
CEL-63x Environmental Noise Meter
33 Casella CEL
User settings
The table below lists the functions that you can change in a user-defined
measurement view. This table also shows the range of each setting. Refer to
section 4.4 “Measurement views” on page 45 for an explanation of the User 1
and User 2 settings.
Table 1. User settings
Average sound pressure level
(L
Avg
) threshold
Sound pressure level (SPL)
L
AF
L
CF
L
ZF
L
AS
L
CS
L
ZS
L
AI
L
CI
L
ZI
Equivalent continuous sound
pressure level L
eq
L
Aeq
L
Ceq
L
Zeq
L
AIeq
L
C
– L
A
L
AeqT80
Maximum and minimum
sound pressure level
L
AFmax
L
CFmax
L
ZFmax
L
ASmax
L
CSmax
L
ZSmax
L
AImax
L
CImax
L
ZImax
L
AFmin
L
CFmin
L
ZFmin
L
ASmin
L
CSmin
L
ZSmin
L
AImin
L
CImin
L
ZImin
Peak sound pressure level
Average sound pressure level
with exchange rate Q
Other measurements (refer to
Measurement views on page
45)
L
AF(Tm3)
L
AF(Tm5)
L
AE
L
AI(Tm3)
L
AI(Tm5)
Statistical functions (L
n
)
L
10
L
50
L
90
L
95
L
n
variable
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