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