Cosmo Welfare

sound research & evolution

5 Hz - e - chromatic

Tone Frequency
Hz
Interval
reference
Ratio Interval
E-1 10      
E0 20      
E1 40 E1 40 Hz 1/1 prime
F1 42,67 E1 40 Hz 16/15 minor second
Gb1 45 E1 40 Hz 9/8 major second
G1 48 E1 40 Hz 6/5 minor third
Ab1 50 E1 40 Hz 5/4 major third
A1 53,33 E1 40 Hz 4/3 perfect fourth
Bb1 56,25 E1 40 Hz 45/32 augmented fourth
B1 60 E1 40 Hz 3/2 perfect fifth
C2 64 E1 40 Hz 8/5 minor sixth
Db2 66,67 E1 40 Hz 5/3 major sixth
D2 72 E1 40 Hz 9/5 16/9 minor seventh
Eb2 75 E1 40 Hz 15/8 major seventh
E2 80 E2 80 Hz 1/1 prime
F2 85,33 E2 80 Hz 16/15 minor second
Gb2 90 E2 80 Hz 9/8 major second
G2 96 E2 80 Hz 6/5 minor third
Ab2 100 E2 80 Hz 5/4 major third
A2 106,67 E2 80 Hz 4/3 perfect fourth
Bb2 112,5 E2 80 Hz 45/32 augmented fourth
B2 120 E2 80 Hz 3/2 perfect fifth
C3 128 E2 80 Hz 8/5 minor sixth
Db3 133,33 E2 80 Hz 5/3 major sixth
D3 144 E2 80 Hz 9/5 minor seventh
Eb3 150 E2 80 Hz 15/8 major seventh
E3 160 E3 160 Hz 1/1 prime
F3 170,67 E3 160 Hz 16/15 minor second
Gb3 180 E3 160 Hz 9/8 major second
G3 192 E3 160 Hz 6/5 minor third
Ab3 200 E3 160 Hz 5/4 major third
A3 213,33 E3 160 Hz 4/3 perfect fourth
Bb3 225 E3 160 Hz 45/32 augmented fourth
B3 240 E3 160 Hz 3/2 perfect fifth
C4 256 E3 160 Hz 8/5 minor sixth
Db4 266,67 E3 160 Hz 5/3 major sixth
D4 288 E3 160 Hz 9/5 minor seventh
Eb4 300 E3 160 Hz 15/8 major seventh
E4 320 E4 320 Hz 1/1 prime
F4 341,33 E4 320 Hz 16/15 minor second
Gb4 360 E4 320 Hz 9/8 major second
G4 384 E4 320 Hz 6/5 minor third
Ab4 400 E4 320 Hz 5/4 major third
A4 426,67 E4 320 Hz 4/3 perfect fourth
Bb4 450 E4 320 Hz 45/32 augmented fourth
H4 480 E4 320 Hz 3/2 perfect fifth
C5 512 E4 320 Hz 8/5 minor sixth
Db5 533,33 E4 320 Hz 5/3 major sixth
D5 576 E4 320 Hz 9/5 minor seventh
Eb5 600 E4 320 Hz 15/8 major seventh
E5 640 E5 640 Hz 1/1 prime
F5 682,67 E5 640 Hz 16/15 minor second
Gb5 720 E5 640 Hz 9/8 major second
G5 768 E5 640 Hz 6/5 minor third
Ab5 800 E5 640 Hz 5/4 major third
A5 853,33
E5 640 Hz 4/3 perfect fourth
Bb5 900 E5 640 Hz 45/32 augmented fourth
B5 960 E5 640 Hz 3/2 perfect fifth
C6 1024 E5 640 Hz 8/5 minor sixth
Db6 1066,67 E5 640 Hz 5/3 major sixth
D6 1152 E5 640 Hz 9/5 minor seventh
Eb6 1200 E5 640 Hz 15/8 major seventh
E6 1280 E6 1280 Hz 1/1 prime
F6 1365,33 E6 1280 Hz 16/15 minor second
Gb6 1440 E6 1280 Hz 9/8 major second
G6 1536 E6 1280 Hz 6/5 minor third
Ab6 1600 E6 1280 Hz 5/4 major third
A6 1706,67 E6 1280 Hz 4/3 perfect fourth
Bb6 1800 E6 1280 Hz 45/32 augmented fourth
B6 1920 E6 1280 Hz 3/2 perfect fifth
C7 2048 E6 1280 Hz 8/5 minor sixth
Db7 2133,33 E6 1280 Hz 5/3 major sixth
D7 2304 E6 1280 Hz 9/5 minor seventh
Eb7 2400 E6 1280 Hz 15/8 major seventh
e7 2560 E7 2560 Hz 1/1 prime
F7 2730,67 E7 2560 Hz 16/15 minor second
Gb7 2880 E7 2560 Hz 9/8 major second
G7 3072 E7 2560 Hz 6/5 minor third
Ab7 3200 E7 2560 Hz 5/4 major third
A7 3413,33 E7 2560 Hz 4/3 perfect fourth
Bb7 3600 E7 2560 Hz 45/32 augmented fourth
B7 3840 E7 2560 Hz 3/2 perfect fifth
C8 4096 E7 2560 Hz 8/5 minor sixth