MIDI key pressure value Frequency (Hz) Period duration in 24µs units

1

.999992000063999

41667

2

1.06659840436879

39065

3

1.1015350993144

37826

4

1.13762536631537

36626

5

1.17490036844876

35464

6

1.21339196443305

34339

7

1.25317052141919

33249

8

1.29419682145261

32195

9

1.3366267817235

31173

10

1.38042229878964

30184

11

1.42562242675152

29227

12

1.47237240420745

28299

13

1.52057027467581

27402

14

1.57043067490829

26532

15

1.62183903571938

25691

16

1.67497454038699

24876

17

1.72991225885023

24086

18

1.78658205414058

23322

19

1.84512738759484

22582

20

1.90554590078966

21866

21

1.96800806096102

21172

22

2.03242118270653

20501

23

2.09907640638119

19850

24

2.16788067984738

19220

25

2.23881933623484

18611

26

2.31224565297817

18020

27

2.38791143714062

17449

28

2.4662128834961

16895

29

2.54701795138252

16359

30

2.63047138047138

15840

31

2.71656452384057

15338

32

2.80564720669764

14851

33

2.89754288363468

14380

34

2.99243512400651

13924

35

3.09054047371804

13482

36

3.19186966957765

13054

37

3.2964135021097

12640

38

3.40441757224174

12239

39

3.51587770370995

11851

40

3.63108206245461

11475

41

3.750037500375

11111

42

3.87308669517258

10758

43

3.99987200409587

10417

44

4.13113887236433

10086

45

4.26650283295788

9766

46

4.40590744069648

9457

47

4.55025299406647

9157

48

4.69960147379502

8866

49

4.8534265191225

8585

50

5.01222984081158

8313

51

5.17662649604506

8049

52

5.34667864322683

7793

53

5.52168919515858

7546

54

5.70229460334839

7307

55

5.88928150765606

7075

56

6.08183720138179

6851

57

6.28172269963315

6633

58

6.48710363796772

6423

59

6.69989816154794

6219

60

6.91907450459426

6022

61

7.14571542902875

5831

62

7.37985594521195

5646

63

7.62148649472593

5467

64

7.87203224384407

5293

65

8.13008130081301

5125

66

8.39545973537511

4963

67

8.67152271938952

4805

68

8.95479618883874

4653

69

9.24898261191269

4505

70

9.55219318355494

4362

71

9.86426767676768

4224

72

10.1874490627547

4090

73

10.5218855218855

3960

74

10.867675186924

3834

75

11.2218331986713

3713

76

11.5901715345387

3595

77

11.969740496026

3481

78

12.3603282903194

3371

79

12.765522875817

3264

80

13.1856540084388

3160

81

13.6165577342048

3060

82

14.0623242209472

2963

83

14.523062623446

2869

84

14.9988000959923

2778

85

15.4894671623296

2690

86

16.0010240655402

2604

87

16.5212794078773

2522

88

17.0625170625171

2442

89

17.6254935138184

2364

90

18.202999854376

2289

91

18.7941662907833

2217

92

19.4159676918298

2146

93

20.0513314084055

2078

94

20.7090788601723

2012

95

21.3894592744695

1948

96

22.0809044338456

1887

97

22.8060572888159

1827

98

23.5537968720558

1769

99

24.3237984043588

1713

100

25.1306795335746

1658

101

25.9443752594438

1606

102

26.7952840300107

1555

103

27.6854928017719

1505

104

28.5779606767261

1458

105

29.5298842428538

1411

106

30.480370641307

1367

107

31.4940791131267

1323

108

32.5266718709342

1281

109

33.5750738651625

1241

110

34.6933111296142

1201

111

35.8268844941244

1163

112

37.00414446418

1126

113

38.1912618392912

1091

114

39.4570707070707

1056

115

40.7697325505545

1022

116

42.0875420875421

990

117

43.4480361487661

959

118

44.8994252873563

928

119

46.347793845013

899

120

47.8927203065134

870

121

49.4266508501384

843

122

51.062091503268

816

123

52.7426160337553

790

124

54.4662309368192

765

125

56.2303193882141

741

126

58.1125058112506

717

127

60.0384245917387

694