Virtual Piano

This is a Virtual Piano with 88 keys tuned to A440. The frequency of each note is derived from the twelfth root of two.

#notefrequency
1A-155
2Bb158.2705
3B-161.7354
4C-265.4064
5C#269.2957
6D-273.4162
7Eb277.7817
8E-282.4069
9F-287.3071
10F#292.4986
11G-297.9989
12Ab2103.826
13A-2110
14Bb2116.541
15B-2123.471
16C-3130.813
17C#3138.591
18D-3146.832
19Eb3155.563
20E-3164.814
21F-3174.614
22F#3184.997
23G-3195.998
24Ab3207.652
25A-3220
26Bb3233.082
27B-3246.942
28C-4 (middle C)261.626
29C#4277.183
30D-4293.665
31Eb4311.127
32E-4329.628
33F-4349.228
34F#4369.994
35G-4391.995
36Ab4415.305
37A440440
38A#4466.164
39B-4493.883
40C-5523.251
41C#5554.365
42D-5587.33
43Eb5622.254
44E-5659.255
45F-5698.456
46F#5739.989
47G-5783.991
48Ab5830.609
49A-5880
50Bb5932.328
51B-5987.767
52C-61046.5
53C#61108.73
54D-61174.66
55Eb61244.51
56E-61318.51
57F-61396.91
58F#61479.98
59G-61567.98
60Ab61661.22
61A-61760
62Bb61864.66
63B-61975.53
64C-72093
65C#72217.46
66D-72349.32
67Eb72489.02
68E-72637.02
69F-72793.83
70F#72959.96
71G-73135.96
72Ab73322.44
73A-73520
74Bb73729.31
75B-73951.07
76C-84186.01
77C#84186.01
78D-84698.64
79Eb84978.03
80E-85274.04
81F-85587.65
82F#85919.91
83G-86271.93
84Ab86644.88
85A-87040
86Bb87458.62
87B-87902.13
88C-98372.02

Leave a Comment