27 Hz – A – chromatic

Wolf Interval = G/D

ToneFrequency
Hz
Interval
reference
RatioInterval
A-113,5   
A027A0 27 Hz1/1prime
Bb028,8A0 27 Hz16/15minor second
B030,375A0 27 Hz9/8major second
C132,4A0 27 Hz6/5minor third
C#133,75A0 27 Hz5/4major third
D136A0 27 Hz4/3perfect fourth
Eb137,7A0 27 Hz45/32augmented fourth
E140,5A0 27 Hz3/2perfect fifth
F143,2A0 27 Hz8/5minor sixth
F#145A0 27 Hz5/3major sixth
G148,5A0 27 Hz9/5 16/9minor seventh
Ab150,625A0 27 Hz15/8 major seventh
A154A1
54 Hz
1/1prime
Bb157,60A1
54 Hz
16/15minor second
B160,75A1 54 Hz9/8major second
C264,8A1
54 Hz
6/5minor third
C#267,5A1
54 Hz
5/4major third
D272A1 54 Hz4/3perfect fourth
Eb275,94A1
54 Hz
45/32augmented fourth
E281A1
54 Hz
3/2perfect fifth
F286,4A1
54 Hz
8/5minor sixth
F#290A1 54 Hz5/3major sixth
G297,2A1
54 Hz
9/5minor seventh
Ab2101,25A1
54 Hz
15/8 major seventh
A2108A2 108 Hz 1/1prime
Bb2115,2A2 108 Hz16/15minor second
B2121,5A2
108 Hz
9/8major second
C3129,6A2 108 Hz6/5minor third
C#3135A2 108 Hz5/4major third
D3144A2
108 Hz
4/3 perfect fourth
Eb3151,88A2 108 Hz45/32augmented fourth
E3162A2 108 Hz3/2perfect fifth
F3172,8A2 108 Hz8/5minor sixth
F#3180A2
108 Hz
5/3major sixth
G3194,4A2 108 Hz9/5minor seventh
Ab3202,5A2 108 Hz15/8major seventh
A3216A3
216 Hz
1/1prime
Bb3230,4 A3
216 Hz
16/15minor second
B3243A3 216 Hz9/8major second
C4259,2A3
216 Hz
6/5minor third
C#4270A3
216 Hz
5/4major third
D4288A3 216 Hz4/3perfect fourth
Eb4303,75A3
216 Hz
45/32augmented fourth
E4324A4
216 Hz
3/2perfect fifth
F4345,6A3
216 Hz
8/5minor sixth
F#4360A3 216 Hz5/3major sixth
G4388,8A3
216 Hz
9/5minor seventh
Ab4 405A3
216 Hz
15/8major seventh
A4432A4 432 Hz 1/1prime
Bb4460,8A4 432 Hz16/15minor second
H4486A4 432 Hz9/8major second
C5518,4A4 432 Hz6/5minor third
C#5540A4 432 Hz5/4major third
D5576A4 432 Hz4/3 perfect fourth
Eb5607,5A4 432 Hz45/32augmented fourth
E5648A4 432 Hz3/2perfect fifth
F5691,2A4 432 Hz8/5minor sixth
F#5720A4 432 Hz5/3major sixth
G5777,6A4 432 Hz9/5minor seventh
Ab5810A4 432 Hz15/8major seventh
A5864
A5 864 Hz1/1prime
Bb5921,6A5 864 Hz16/15minor second
H5972A5 864 Hz9/8major second
C61036,8A5 864 Hz6/5minor third
C#61080A5
864 Hz
5/4major third
D61152A5 864 Hz4/3 perfect fourth
Eb61215A5 864 Hz45/32augmented fourth
E61296A5
864 Hz
3/2perfect fifth
F61382,4A5 864 Hz8/5minor sixth
F#61440A5 864 Hz5/3major sixth
G61555,2A5 864 Hz9/5minor seventh
Ab61620A5
864 Hz
15/8major seventh
A61728A6 1728 Hz1/1prime
Bb61843,2A6 1728 Hz16/15minor second
B61944A6
1728 Hz
9/8major second
C72073,6A6 1728 Hz6/5minor third
C#72160A6 1728 Hz5/4major third
D72304A6 1728 Hz4/3 perfect fourth
Eb72430A6 1728 Hz45/32augmented fourth
E72592A6 1728 Hz3/2perfect fifth
F72764,8A6 1728 Hz8/5minor sixth
F#72888A6 1728 Hz5/3major sixth
G73110,4A6 1728 Hz9/5minor seventh
Ab73240A6 1728 Hz15/8major seventh
A73456A7 3456 Hz1/1prime
Bb73686,4A7 3456 Hz16/15minor second
B73888A7 3456 Hz9/8major second
C84147,2A7 3456 Hz6/5minor third