Dynamic Ratio Tuner

440 Hz

→

440 Hz

1
1/1

2
2/1

3
3/2

4
4/3

5
5/4

6
5/3

7
6/5

8
7/6

9
7/5

0
7/4

-
8/7

^
8/5

\
9/8

q
9/7

w
9/5

e
10/9

r
10/7

t
11/10

y
11/9

u
11/8

i
11/7

o
11/6

p
12/11

@
12/7

[
1/2

a
2/3

s
3/4

d
3/5

f
4/5

g
4/7

h
5/6

j
5/7

k
5/8

l
5/9

;
6/7

:
7/8

]
7/9

z
7/10

x
7/11

c
7/12

v
7/13

b
8/9

n
8/11

m
8/13

,
9/10

.
9/11

/
9/13