16"

C C 71 dB

B A 70 dB

C E 72 dB

B B 71 dB

D B 71 dB

B A 72 dB

A A 68 dB

A A 69 dB

C B 70 dB

A C 71 dB

C A 70 dB

C C 71 dB

C B 72 dB

D E 71 dB

B B 70 dB

C B 71 dB

D E 71 dB

D D 72 dB

C B 72 dB

C D 71 dB

A A 69 dB