How to decrypt or encrypt with MIDI?

Decrypt

The entered encoded text is decoded and displayed according to the selected notation type:

  • Frequency (Hz)
  • Helmholtz notation
  • Scientific notation
  • German notation
  • Italian notation

Encrypt

The entered text is encoded and displayed according to the selected notation type:

  • Frequency (Hz)
  • Helmholtz notation
  • Scientific notation
  • German notation
  • Italian notation

If desired, the encoded text can be generated as a sheet of music.