阶数

频率/Hz

阶数

频率/Hz

阶数

频率/Hz

1

3.731

11

15.267

21

22.915

2

6.017

12

15.286

22

24.922

3

7.939

13

16.846

23

25.127

4

8.801

14

17.018

24

25.636

5

8.810

15

19.284

25

26.907

6

10.598

16

19.510

26

27.367

7

12.591

17

20.552

27

28.228

8

13.240

18

20.699

28

28.614

9

14.365

19

22.096

29

28.751

10

14.391

20

22.410

30

28.781