C
C
70 dB
C
C
70 dB
C
C
70 dB
C
C
70 dB
C
C
70 dB
D
D
67 dB
C
C
70 dB
E
E
C
C
67 dB
C
C
70 dB
C
C
67 dB
C
C
70 dB
C
C
70 dB
C
C
70 dB
C
C
70 dB
C
C
70 dB
C
C
70 dB
C
C
70 dB
C
C
C
C
70 dB
C
C
67 dB
C
C
70 dB
C
C
70 dB
C
C
70 dB