Editing Just intonation (section)

==Audio examples==
* {{audio|A_Major_Scale,_Triads,_and_Fifths_Just.ogg|Just intonation}} An A-major scale, followed by three major triads, and then a progression of fifths in just intonation.
* {{audio|A_Major_Scale,_Triads,_and_Fifths_Equal.ogg|Equal temperament}} An A-major scale, followed by three major triads, and then a progression of fifths in equal temperament. The [[beat (acoustics)|beating]] in this file may be more noticeable after listening to the above file.
* {{audio|Just vs equal.ogg|Equal temperament and just intonation compared}} A pair of major thirds, followed by a pair of full major chords. The first in each pair is in equal temperament; the second is in just intonation. Piano sound.
* {{audio|A-major-triad-equal-temperament-compared-to-just-intonation-6-2008C.ogg|Equal temperament and just intonation compared with square waveform}} A pair of major chords. The first is in equal temperament; the second is in just intonation. The pair of chords is repeated with a transition from equal temperament to just intonation between the two chords. In the equal temperament chords a roughness or [[beat (acoustics)|beating]] can be heard at about 4 [[hertz|Hz]] and about 0.8&nbsp;Hz. In the just intonation triad, this roughness is absent. The [[Square wave (waveform)|square wave]]form makes the difference between equal temperament and just intonation more obvious.