D
A
69 dB
C
B
D
B
74 dB
E
B
D
A
73 dB
B
C
B
73 dB
D
B
72 dB
A
C
C
C
B
71 dB
C
C
D
A
73 dB
D
A
73 dB
E
C
70 dB
B
A
E
C
E
C
73 dB
E
C
72 dB
C
A
D
B
71 dB
B
A
68 dB
E
C
70 dB