Piano Key Frequencies - Virtual Keyboard

Virtual Keyboard


Key
number		 Helmholtz
name		 Scientific
name		 Frequency (Hz) Corresponding Open Strings
Violin Viola Cello Bass Guitar
88 c′′′′′ 5-line octave C8 Eighth octave 4186.01
87 b′′′′ B7 3951.07
86 a♯′′′′/b♭′′′′ A♯7/B♭7 3729.31
85 a′′′′ A7 3520.00
84 g♯′′′′/a♭′′′′ G♯7/A♭7 3322.44
83 g′′′′ G7 3135.96
82 f♯′′′′/g♭′′′′ F♯7/G♭7 2959.96
81 f′′′′ F7 2793.83
80 e′′′′ E7 2637.02
79 d♯′′′′/e♭′′′′ D♯7/E♭7 2489.02
78 d′′′′ D7 2349.32
77 c♯′′′′/d♭′′′′ C♯7/D♭7 2217.46
76 c′′′′ 4-line octave C7 Double high C 2093.00
75 b′′′ B6 1975.53
74 a♯′′′/b♭′′′ A♯6/B♭6 1864.66
73 a′′′ A6 1760.00
72 g♯′′′/a♭′′′ G♯6/A♭6 1661.22
71 g′′′ G6 1567.98
70 f♯′′′/g♭′′′ F♯6/G♭6 1479.98
69 f′′′ F6 1396.91
68 e′′′ E6 1318.51 High E (24th Fret)
67 d♯′′′/e♭′′′ D♯6/E♭6 1244.51
66 d′′′ D6 1174.66
65 c♯′′′/d♭′′′ C♯6/D♭6 1108.73
64 c′′′ 3-line octave C6 Soprano C (High C) 1046.50
63 b′′ B5 987.767
62 a♯′′/b♭′′ A♯5/B♭5 932.328
61 a′′ A5 880.000
60 g♯′′/a♭′′ G♯5/A♭5 830.609
59 g′′ G5 783.991
58 f♯′′/g♭′′ F♯5/G♭5 739.989
57 f′′ F5 698.456
56 e′′ E5 659.255 E
55 d♯′′/e♭′′ D♯5/E♭5 622.254
54 d′′ D5 587.330
53 c♯′′/d♭′′ C♯5/D♭5 554.365
52 c′′ 2-line octave C5 Tenor C 523.251
51 b′ B4 493.883
50 a♯′/b♭′ A♯4/B♭4 466.164
49 a′ A4 A440 440.000 A A
48 g♯′/a♭′ G♯4/A♭4 415.305
47 g′ G4 391.995
46 f♯′/g♭′ F♯4/G♭4 369.994
45 f′ F4 349.228
44 e′ E4 329.628 High E
43 d♯′/e♭′ D♯4/E♭4 311.127
42 d′ D4 293.665 D D
41 c♯′/d♭′ C♯4/D♭4 277.183
40 c′ 1-line octave C4 Middle C 261.626
39 b B3 246.942 B
38 a♯/b♭ A♯3/B♭3 233.082
37 a A3 220.000 A
36 g♯/a♭ G♯3/A♭3 207.652
35 g G3 195.998 G G G
34 f♯/g♭ F♯3/G♭3 184.997
33 f F3 174.614 F (7-string)
32 e E3 164.814
31 d♯/e♭ D♯3/E♭3 155.563
30 d D3 146.832 D D
29 c♯/d♭ C♯3/D♭3 138.591
28 c small octave C3 Low C 130.813 C C (6 string)
27 B B2 123.471
26 A♯/B♭ A♯2/B♭2 116.541
25 A A2 110.000 A
24 G♯/A♭ G♯2/A♭2 103.826
23 G G2 97.9989 G G
22 F♯/G♭ F♯2/G♭2 92.4986
21 F F2 87.3071
20 E E2 82.4069 Low E
19 D♯/E♭ D♯2/E♭2 77.7817
18 D D2 73.4162 D
17 C♯/D♭ C♯2/D♭2 69.2957
16 C great octave C2 Deep C 65.4064 C
15 B͵ B1 61.7354 B (7 string)
14 A♯͵/B♭͵ A♯1/B♭1 58.2705
13 A͵ A1 55.0000 A
12 G♯͵/A♭͵ G♯1/A♭1 51.9131
11 G͵ G1 48.9994
10 F♯͵/G♭͵ F♯1/G♭1 46.2493 F# (8 string)
9 F͵ F1 43.6535
8 E͵ E1 41.2034 E
7 D♯͵/E♭͵ D♯1/E♭1 38.8909
6 D͵ D1 36.7081
5 C♯͵/D♭͵ C♯1/D♭1 34.6478
4 C͵ contra-octave C1 Pedal C 32.7032
3 B͵͵ B0 30.8677 B (5 string)
2 A♯͵͵/B♭͵͵ A♯0/B♭0 29.1352
1 A͵͵ sub-contra-octave A0 Double Pedal A 27.5000

Read more about this topic:  Piano Key Frequencies

Famous quotes containing the word virtual:

    “Neither dead nor alive, the hostage is suspended by an incalculable outcome. It is not his destiny that awaits for him, nor his own death, but anonymous chance, which can only seem to him something absolutely arbitrary.... He is in a state of radical emergency, of virtual extermination.”
    —Jean Baudrillard (b. 1929)