•
LAE:
A-weighted sound exposure
•
LCE
: C-weighted sound exposure
•
T:
measurement duration in DD/HH:MM:SS
•
%:
percentage of saturation of the input stage
•
LAF - LAS – LAI
: max or min levels of sound pressure A-weighted according to the time constants: Fast (F) – Slow (S) –
Impulse (I)
•
LCF - LCS – LCI
: max or min levels of sound pressure C-weighted according to the time constants: Fast (F) – Slow (S) –
Impulse (I)
➢
Select
Max
or
Min
in 1 with the scrolling knob key to go from maximum values to minimum values.
➢
Press
Esc
key to quit this file and back to main screen of files selection.
9.2.2
Leq-St mode file
When the file has been identified by its identification number:
➢
Press
OK
to go to S1 screen which remains the measurement configuration.
•
Date of measurement start
•
Date of measurement end
•
Measurement time expressed in
DD / HH: MM: SS.
•
Measurement mode:
mode
•
Frequency weighting for the Leq:
Weig.
•
Elementary integration time for Leq: DI
•
Frequency weighting of the level of peak pressure for L:
LpK
•
Audio recording
: Audio
➢
With scrolling knob key, go to
S2
screen for the A and C weighted results:
•
LUpk:
level of maximum peak of sound pressure on the measurement time.
•
LAeqM:
maximum value of the equivalent continuous level of sound pressure A-weighted of all the elementary integration
time
•
LAeqm:
minimum value of the equivalent continuous level of sound pressure A-weighted of all the elementary integration time
•
LAeq:
equivalent continuous level of sound pressure A-weighted on the total measurement duration
•
LAE:
A-weighted sound exposure
•
T:
measurement duration in DD/HH:MM:SS
•
%:
percentage of saturation of the input stage
•
Statistical indexes:
L01 -L10 – L50- L90- L95
➢
Select
A
or
C
in
1
with the scrolling knob key to go from A-weighted values to C-weighted values.
42
Read the stored files
Stored file
E1 screen
E2- max screen
Stored file
L-Leq
A- C
F/S/I
C
Départ
Fin
Durée
Mode
Pond.
Cte
Lpk
15/05 09:15
18/05 23:00
04/00:30
15/05 13:15:45
.
S08
Comment.
15/05 13:15:45
.
S08
S08_0410.L23
.
LpkC
LAeq
LCeq
LAE
LCE
T
99,5 dB
98,7 dB
31,4 dB
67,4 dB
78.5 dB
00:01:30
02%
LAF
LAS
LAI
LCF
LCS
LCI
99,5 dB
98,7 dB
31,4 dB
67,4 dB
78.5 dB
67,4 dB
max
E2
S08
.
LpkC
LAeq
LCeq
LAE
LCE
T
99,5 dB
98,7 dB
31,4 dB
67,4 dB
78.5 dB
00:01:30
02%
LAF
LAS
LAI
LCF
LCS
LCI
99,5 dB
98,7 dB
31,4 dB
67,4 dB
78.5 dB
67,4 dB
min
E2
S08
E2- min screen
L-Leq
A- C
F/S/I
C
Départ
Fin
Durée
Mode
Pond.
Cte
Lpk
15/05 09:15
18/05 23:00
04/00:30
15/05 13:15:45
.
S08
Comment.
15/05 13:15:45
.
S08
S08_0410.L23
1
1
LAF
LAS
LAI
LCF
LCS
LCI
99,5 dB
98,7 dB
31,4 dB
67,4 dB
78.5 dB
67,4 dB
max
max
L-Leq
A- C
F/S/I
C
Départ
Fin
Durée
Mode
Pond.
Cte
Lpk
15/05 09:15
18/05 23:00
04/00:30
15/05 13:15:45
.
S08
E1
