Back to results
US 12,374,313 B2Granted
Musical instrument tuning system
OwnerJoshua P. Hallinventor
Life of this patent
Estimating the term…
Abstract
A tuning method for a musical instrument that is offset from an equal temperament diatomic octave tuning following a fibration spiral positioned using a fibratio inflection note and a fibratio neutral crossing note for sharp adjustment at frequencies above the fibratio inflection note and flat adjustment below the fibratio inflection note.
Claims6
A tuning method for tuning a musical instrument offset from an equal temperament note having an equal temperament frequency following diatomic half steps in an octave having an octave base note, the tuning system comprising:
- selecting a fibratio inflection note and a fibratio neutral crossing note;
- setting the fibratio neutral crossing note to an equal temperament frequency;
- tuning the musical instrument to a fibratio note offset from the fibratio neutral crossing note following a fibratio spiral including a sharp adjustment at frequencies above the fibratio inflection note and flat adjustment below the fibratio inflection note.
Dependencies are inferred from the claim text.