17"

C B 71 dB

D B 71 dB

C B 70 dB

C B 69 dB

B A 72 dB

D E 72 dB

B A 70 dB

C B 70 dB

A B 71 dB

D D 73 dB

C B 69 dB

B A 69 dB

A B 70 dB

B E 72 dB

C C 71 dB

C B 71 dB

B A 70 dB

A A 69 dB

C B 71 dB

A B 69 dB

C A 72 dB

B A 72 dB

D E 71 dB