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IBIS FREQUENCY CHART

 


C

C#

D

D#

E

F

F#

G

G#

A

A#

B


32.7

34.6

36.7

38.9

41.2

43.7

46.2

49

51.9

55

58.3

61.7


65.4

69.3

73.4

77.8

82.4

87.3

92.5

98

104

110

116.6

123.5


131

139

147

155.6

165

175

185

196

208

220

233

247


262

277

294

311

330

349

370

392

415

440

466

494


523

554

587

622

659

698

740

784

830

880

932

988


1047

1109

1175

1245

1319

1397

1480

1568

1661

1760

1865

1976


2093

2218

2349

2489

2637

2794

2960

3136

3322

3520

3729

3951


4186

4435

4699

4978

5274

5588

5920

6272

6645

7040

7459

7902


8372

8869

9397

9956

10548

11175

11839

12544

13289

14080

14917

15804


16744

17740

18794

19912

21096


 
 

Band 1 + 1 step lowest frequency is 36.7 Hz
Band 2 + 1 step lowest frequency is 155 Hz
Band 3 + 1 step lowest frequency is 523 Hz
Band 4 + 1 step lowest frequency is 1760 Hz

 

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