4Temperament = Meantone

4Temperament

=Werckmeister

4Temperament

=Kirnberger

4Temperament

=Equal(flat)

4Temperament

=Equal

4Temperament = User

MEANTONE TEMPERAMENT

This temperament, which uses a mean between a major and minor whole tone to eliminate dissonance for thirds, was devised to eliminate the lack of consonance’s experienced with certain fifths for the Mersenne pure temperament. It produces chords that are more beautiful than those with the equal temperament.

WERCKMEISTER III TEMPERAMENT

KIRNBERGER III TEMPERAMENT

These two temperaments are placed in between Meantone and Pythagorean. For music with few accidentals, this temperament produces the beautiful chords of the mean tone, but as accidentals increase, the temperament produces the characteristic melodies of the Pythagorean temperament. It is used primarily for classical music written in the Baroque era to revive the original characteristics.

EQUAL TEMPERAMENT (FLAT)

This is “unstretched” equal temperament that divides the scale into twelve equal semitones. This produces the same chordal intervals in all twelve keys, and has the advantage of limitless modulation of the key. However the tonality of each key becomes less characteristic and no chord is in pure consonance.

EQUAL TEMPERAMENT

This is the most popular piano temperament. The hearing ability of a human is uneven and is not as accurate with high frequency and low frequency as it is with the middle range. This temperament’s tuning is stretched to compensate for this so the sound will be heard naturally to the ears. This “Stretched” equal temperament is a practical variation of the “unstretched” equal temperament which was invented on a mathematical basis.

USER TEMPERAMENT

You can make your own temperament by raising or lowering the pitch for each half tone.

Select the User temperament by using the VALUE buttons. Then use the MENU buttons to show the pitch data for each half tone.

Reference Section

4 Temperament

C = 0

The display shows the current pitch for C key.

Use the VALUE buttons to change the pitch by cent.

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KAWAI DIGITAL PIANO CA1200, CA1000

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Kawai CA1000, CA1200 Meantone Temperament, Werckmeister III Temperament Kirnberger III Temperament, Equal Temperament Flat