18 килогерц

7.1

(7589)

6.2

(67)

5.8

(10)

6.4

(20)

7.2

(4250)

2

(2)

8

(5)

4.9

(67)

7

(55)

6.3

(159)

6.2

(26)

6.6

(138)

7

(1)

6.7

(94)

6.1

(577)

5.5

(136)

0

(0)

7.7

(1366)

6.6

(4205)

6.4

(1743)