B key and the frequence of just temperament

Solomon Fu 2020.12.23

Name

C

#C

D

#D

E

F

#F

G

#G

A

#A

B

Sing

re

mi

fa

sol

la

si

do

Cent

-6

8

(-2)

-8.6

2

-8

6

-4

-12

0

-12

4

Octve 9

8343.68

8910.08

9386.656

9900

10560

11124.8

11880

12515.52

13200

14080

14849.92

15840

Octve8

4171.84

4455.04

4693.328

4950

5280

5562.4

5940

6257.76

6600

7040

7424.96

7920

Octve 7

2085.92

2227.52

2346.664

2475

2640

2781.2

2970

3128.88

3300

3520

3712.48

3960

Octve 6

1042.96

1113.76

1173.332

1237.5

1320

1390.6

1485

1564.44

1650

1760

1856.24

1980

Octve 5

521.48

556.88

586.666

618.75

660

695.3

742.5

782.22

825

880

928.12

990

Octve4

260.74

278.44

293.333

309.375

330

347.65

371.25

391.11

412.5

440

464.06

495

Octve3

130.37

139.22

146.6665

154.6875

165

173.825

185.625

195.555

206.25

220

232.03

247.5

Octve 2

65.185

69.61

73.33325

77.34375

82.5

86.9125

92.8125

97.7775

103.125

110

116.015

123.75

Octve 1

32.5925

34.805

36.666625

38.671875

41.25

43.45625

46.40625

48.88875

51.5625

55

58.0075

61.875

Octve 0

16.29625

17.4025

18.3333125

19.3359375

20.625

21.728125

23.203125

24.444375

25.78125

27.5

29.00375

30.9375

Octve-1

8.148125

8.70125

9.16665625

9.66796875

10.3125

10.8640625

11.6015625

12.2221875

12.890625

13.75

14.501875

15.46875

330-309.375=20.125

100/20.125=4.968

309.375-311.25=-1.745

-1.745x4.968=-8.67cent