Page 11 – HP RM500SL User Manual
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07/05/06
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Dynamic Range for Speech Signals @ Average Effort]
re LTASS for entire passage; Hanning window; 128 ms average
0.00
5.00
10.00
15.00
20.00
25.00
30.00
35.00
40.00
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
BAND CENTER FREQUENCY (Hz)
D
Y
NA
M
IC
RAN
G
E
(
d
B)
DYNAMIC RANGE - STANDARD
DYNAMIC RANGE - FEMALE
DYNAMIC RANGE - CHILD
DYNAMIC RANGE - ICRA
Figure 14: Dynamic range of Verifit speech signals at average vocal effort
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