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