C
B
70 dB
Opony Seiberling
E
B
70 dB
E
C
70 dB
E
C
70 dB
C
B
70 dB
E
C
70 dB
E
B
70 dB
F
C
71 dB
E
B
70 dB
C
B
71 dB
F
C
71 dB
C
B
71 dB
F
C
72 dB
G
C
71 dB
C
B
70 dB
C
C
71 dB
C
B
70 dB
C
B
70 dB
F
C
71 dB
C
B
70 dB
E
B
70 dB
E
B
71 dB
G
C
72 dB
C
B
71 dB
E
B
72 dB
F
C
72 dB
E
B
71 dB
E
B
72 dB
F
C
72 dB
C
B
71 dB
C
B
71 dB
E
B
72 dB
C
B
71 dB
E
C
72 dB
F
C
72 dB
C
B
72 dB
C
C
72 dB
F
C
72 dB
E
B
71 dB
C
B
71 dB
