What does TET mean in UNCLASSIFIED

Tone Equal Temperament (TET) is a system of tuning musical tones which divides the octave into twelve equal semitones. All twelve notes within each octave are separated by semitones of equal size.

TET allows musicians to play in different keys without changing their intonation or the sound of their instruments. This lets them use the same instrument and achieve consistent results regardless of what key they choose to play in.

One benefit of using TET is that it enables players to accurately transpose music from one key to another without having to re-tune their instruments or change the intonation of individual pitches within a piece. Additionally, because all notes within an octave are equidistant from one another, chords and melodies remain spaced evenly throughout a song's range, creating a smoother overall sound than alternative temperaments that utilize broader intervals for some notes than others.

One potential drawback is that compared with other temperaments, such as just intonation, pure major thirds may not be achievable with instruments tuned in this way since all intervals are divided equally rather than being matched more closely according to pitch relationships found within natural harmonics. As a result, some chordal combinations may sound slightly out-of-tune when played with an instrument tuned using this method.

No! Learning how to use Tone Equal Temperament does not require any special training; most modern electronic keyboards and digital pianos come pre-tuned for this system, so as long as you have access to one, you can begin playing tunes right away! Of course, if you wish to tailor your instrument's tuning specifications further, or want to learn about alternate tunings such as just intonation or Pythagorean tuning for your own purposes, then additional study will be necessary.