Calculator

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By Gooooose

With the help of SE Calculator, now you could immediately do the following stuffs:

  • get the information of the frequency of any note (eg. A3 is 440hz)
  • get the closest note information of certain frequency (eg. type 440hz in frequency, the midi note will say A3)
  • get the index of midi note in the range of 0-127 (eg. C1 is midi note 36)
  • get the length of any number multiplied by any note values (eg. how many millisecond is 8 bars under current bpm?)
  • get the sample-count of certain time length, so you could easily adjust sample-accurate track delay

note:

  1. when changing BPM, the calculator will automatically calculate current note values.
  2. the hz, ms and samples section will always keep track of each other’s change.
  3. This device is transparent, so you could put it anywhere of your project and all midi message will pass through unaffected.
  4. the lowest midi note is C -2 in this device, so frequency lower than 8.175799 hz will not change midi note anymore.


$5