Summary

DescriptionA12 4 7 10 on C.mid	English: A12 4 7 10 on C. Traditional notation: C B♭ E. MIDI pitch bend matches intervals. Other non-octave tunings investigated by Bohlen besides the Bohlen-Pierce scale include twelve steps in the tritave, named A12 by Enrique Moreno [1] and based on the 4:7:10 chord.
Date	25 November 2010, 06:20
Source	Own work
Author	Created by Hyacinth (talk) using Sibelius 5.
Other versions	File:A12 triad on C.png

Licensing

This media depicts a chord outside of a specific musical context. Chords consist of an unordered collection of pitches outside of time (no "distinctiveness"), may be used in compositions by multiple composers ("common material"), and may not be readily apparent in compositions. As such, a chord is a musical concept or technique, which is considered too simple to be eligible for copyright protection, or which consists only of technique, with no original creative input.

This media depicts a musical concept or technique, which is considered too simple to be eligible for copyright protection, or which consists only of technique, with no original creative input.

References

1. ↑ Moreno, Enrique Ignacio: Embedding Equal Pitch Spaces and The Question of Expanded Chromas: An Experimental Approach. Dissertation, Stanford University, Dec. 1995, pp. 12 - 22. Cited in "Other Unusual Scales", The Bohlen–Pierce Site.

Original upload log

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