Afinações e temperamentos (c/ arquivos MIDI)

As afinações e temperamentos abaixo são construídos tendo como referência a altura do diapasão escolhida.
Tunings and temperaments below are built having the frequency of the diapason as pitch reference.

Selecione um arquivo MIDI, uma altura de referência (diapasão) e um sistema de afinação.
Select a MIDI file, a pitch-reference (diapason) and a tuning system.

Selecione um arquivo midi:
Select a midi file:

-- selecione/select -- 1. Prelude and Fugue in C major, BWV 846 2. Prelude and Fugue in C minor, BWV 847 3. Prelude and Fugue in C♯ major, BWV 848 4. Prelude and Fugue in C♯ minor, BWV 849 5. Prelude and Fugue in D major, BWV 850 6. Prelude and Fugue in D minor, BWV 851 7. Prelude and Fugue in E♭ major, BWV 852 8. Prelude and Fugue in D♯ minor, BWV 853 9. Prelude and Fugue in E major, BWV 854 10. Prelude and Fugue in E minor, BWV 855 11. Prelude and Fugue in F major, BWV 856 12. Prelude and Fugue in F minor, BWV 857 13. Prelude and Fugue in F♯ major, BWV 858 14. Prelude and Fugue in F♯ minor, BWV 859 15. Prelude and Fugue in G major, BWV 860 16. Prelude and Fugue in G minor, BWV 861 17. Prelude and Fugue in A♭ major, BWV 862 18. Prelude and Fugue in G♯ minor, BWV 863 19. Prelude and Fugue in A major, BWV 864 20. Prelude and Fugue in A minor, BWV 865 21. Prelude and Fugue in B♭ major, BWV 866 22. Prelude and Fugue in B♭ minor, BWV 867 23. Prelude and Fugue in B major, BWV 868 24. Prelude and Fugue in B minor, BWV 869

Diapasão (altura de referência):
Diapason (reference pitch):

C = 261.6255653006 C♯ = 277.18 Hz D = 293.66 Hz E♭ = 311.12 Hz E = 329.62 Hz F = 349.22 Hz F♯ = 369.99 Hz G = 391.99 Hz A♭ = 415.30 Hz A = 440 Hz B♭ = 466.16 Hz B = 493.88 Hz A = 423.2 Hz (Dresden Opera - 1815) A = 435 Hz (Dresden Opera - 1825) A = 422.5 Hz (Haendel - 1740) A = 415 Hz ["standard" barroco atual]

Sistema de afinação / temperamento:
Tuning/temperament system:

Afinação Igual 12 Harmônicos "cromáticos" h:[2, 3, 5, 7, 9, 11, 13, 15, 17, 19, 23, 29] 12 primeiros Harmônicos Primos h:[2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37] Afinação Pitagórica Escala Justa limitada ao fator 5 r:[1, 16:15, 9:8, 6:5, 5:4, 4:3, 45:32, 3:2, 8:5, 5:3, 9:5, 15:8] Escala Mesotônica (1/4 de coma) Escala Mesotônica modificada (1/5 de coma) Escala Mesotônica modificada (1/8 de coma) Mesotônico modificado de Couperin Werckmeister I Werckmeister II Werckmeister III Werckmeister IV Kirnberger's well-temperament, also called Kirnberger III letter to Forkel 1779 Kirnberger's temperament 1 (1766) Kirnberger 2: 1/2 synt. comma. \"Die Kunst des reinen Satzes\" (1774) Kirnberger 3: 1/4 synt. comma (1744) Variant well-temperament like Kirnberger 3, Kenneth Scholz, MTO 4.4, 1998 Neidhardt I temperament (1724) Neidhardt II temperament (1724) Neidhardt III temperament (1724) 'Grosse Stadt' Neidhardt IV temperament (1724), equal temperament Johann Georg Neidhardt's temperament (1732), alt. 1/6 & 0 P, also Marpurg nr.10 "Bom-temperamento" para Bach (afinador de Jacob Breetvelt)

Afinação Igual
cents: [0, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100]
r: [2^(0/12), 2^(1/12), 2^(2/12), 2^(3/12), 2^(4/12), 2^(5/12), 2^(6/12), 2^(7/12), 2^(8/12), 2^(9/12), 2^(10/12), 2^(11/12)]