OCTAVE: -5 -4 -3 -2 -1 MIDDLE NOTE|MIDI SOUND FREQ |MIDI SOUND FREQ |MIDI SOUND FREQ |MIDI SOUND FREQ |MIDI SOUND FREQ |MIDI SOUND FREQ |NOTE C | 0 8Hz| 12 16Hz| 24 32Hz| 36 4 65Hz| 48 52 130Hz| 60 100 261Hz| C C# | 1 8Hz| 13 17Hz| 25 34Hz| 37 8 69Hz| 49 56 138Hz| 61 104 277Hz| C# D | 2 9Hz| 14 18Hz| 26 36Hz| 38 12 73Hz| 50 60 146Hz| 62 108 293Hz| D D# | 3 9Hz| 15 19Hz| 27 38Hz| 39 16 77Hz| 51 64 155Hz| 63 112 311Hz| D# E | 4 10Hz| 16 20Hz| 28 41Hz| 40 20 82Hz| 52 68 164Hz| 64 116 329Hz| E F | 5 10Hz| 17 21Hz| 29 43Hz| 41 24 87Hz| 53 72 174Hz| 65 120 349Hz| F F# | 6 11Hz| 18 23Hz| 30 46Hz| 42 28 92Hz| 54 76 184Hz| 66 124 369Hz| F# G | 7 12Hz| 19 24Hz| 31 48Hz| 43 32 97Hz| 55 80 195Hz| 67 128 391Hz| G G# | 8 12Hz| 20 25Hz| 32 51Hz| 44 36 103Hz| 56 84 207Hz| 68 132 415Hz| G# A | 9 13Hz| 21 27Hz| 33 55Hz| 45 40 110Hz| 57 88 220Hz| 69 136 440Hz| A A# | 10 14Hz| 22 29Hz| 34 58Hz| 46 44 116Hz| 58 92 233Hz| 70 140 466Hz| A# B | 11 15Hz| 23 30Hz| 35 0 61Hz| 47 48 123Hz| 59 96 246Hz| 71 144 493Hz| B OCTAVE: +1 +2 +3 +4 +5 NOTE|MIDI SOUND FREQ |MIDI SOUND FREQ |MIDI SOUND FREQ |MIDI SOUND FREQ |MIDI SOUND FREQ |NOTE C | 72 148 523Hz| 84 196 1046Hz| 96 244 2093Hz|108 4186Hz|120 8372Hz| C C# | 73 152 554Hz| 85 200 1108Hz| 97 248 2217Hz|109 4434Hz|121 8869Hz| C# D | 74 156 587Hz| 86 204 1174Hz| 98 252 2349Hz|110 4698Hz|122 9397Hz| D D# | 75 160 622Hz| 87 208 1244Hz| 99 2489Hz|111 4978Hz|123 9956Hz| D# E | 76 164 659Hz| 88 212 1318Hz|100 2637Hz|112 5274Hz|124 10548Hz| E F | 77 168 698Hz| 89 216 1396Hz|101 2793Hz|113 5587Hz|125 11175Hz| F F# | 78 172 739Hz| 90 220 1479Hz|102 2959Hz|114 5919Hz|126 11839Hz| F# G | 79 176 783Hz| 91 224 1567Hz|103 3135Hz|115 6271Hz|127 12543Hz| G G# | 80 180 830Hz| 92 228 1661Hz|104 3322Hz|116 6644Hz| | G# A | 81 184 880Hz| 93 232 1760Hz|105 3520Hz|117 7040Hz| | A A# | 82 188 932Hz| 94 236 1864Hz|106 3729Hz|118 7458Hz| | A# B | 83 192 987Hz| 95 240 1975Hz|107 3951Hz|119 7902Hz| | B