Qoymans Intervallic Converter

© 2002 Paul Cooijmans B., B., certified computer programmer
certified web designer, CCNA
Tone Set 1 Set 2
A
A#
B
C
C#
D
D#
E
F
F#
G
G#


Intervallic content Set 1

Relation Set 1 - Set 2

Intervallic content Set 2

Distance covered Interval Units

Brief explanation

The intervallic contents of Set 1, Set 2 and their relation are given as 7 digits, each representing the occurrence frequency of one of the 7 basic interval types, in the order (left to right):

  1. Minor 2nd/Major 7th
  2. Major 2nd/Minor 7th
  3. Tritone
  4. Minor 3rd/Major 6th
  5. Major 3rd/Minor 6th
  6. Perfect 4th/Perfect 5th
  7. Prime/Octave (Tone)

The Distance covered is obtained by taking the 7-digit rows as coordinates in a 7D grid and computing the sum of the distances "Set 1 - Relation" and "Relation - Set 2". For more info see here.