Harmonic spacing theories also fail once harmonics are non-adjacent

Related

• A strictly periodic tone can still be perceived as two distinct notes (similarity 0.82)
• Reed material and support determine its harmonic content (similarity 0.80)
• Inserting a temporal gap can change a sound’s spectrum, confounding gap measures (similarity 0.80)
• A scale built from pure major-triad intervals yields the just diatonic scale. (similarity 0.80)
• Vibrato produces tremolo when harmonics sweep across resonant peaks (similarity 0.78)