C
C
72 dB
C
C
72 dB
C
C
C
C
C
C
72 dB
C
C
72 dB
E
C
C
C
73 dB
C
C
C
C
C
C
C
C
C
C
C
C
73 dB
C
C
73 dB
C
C
72 dB
C
C
73 dB
C
C
C
C
C
72 dB
C
E
E
D
C
C
C
C
70 dB