C
A
69 dB
E
C
69 dB
B
B
D
B
69 dB
C
B
71 dB
B
E
C
B
E
B
70 dB
D
B
71 dB
C
A
69 dB
C
A
B
B
C
A
70 dB
C
A
B
C
C
70 dB
C
A
69 dB
D
B
69 dB
E
C
69 dB
C
B
D
C
66 dB