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