Equal temperamant V Just intonation
General mountain dulcimer or music discussions
Discussions on temperament can get very involved.
Temperaments are directly related to note frequency, not note names. This is because a notes frequency, for instance 'A', can be an 435 or 445, or larger spreads. In order to set a starting point, the note frequency of 'A' is designated as the base reference point. Another part of temperament is that they define the spacing between adjacent notes in a diatonic scale. There are many more pieces to the temperaments puzzle.
A 'D4' is a 'D4' across all instruments, it may sound a bit different because of the material used to produce the note [frequency]. Just compare the note of the bass 7th fret to the open melody on a DAd tuned MD.
A D4 on an equal temperament MD may not sound/have the same frequency as a D4 on a differently tempered MD.
updated by @skip: 03/26/26 11:22:18AM