Hindustani music is based on “Just Intonation”
If we assume “Sa” as base note then the relative proportionate for the other notes will be
Note Name
|
Ratio
|
Ratio In Decimal
|
Sa
|
1
|
1
|
Komal Re
|
16/15
|
1.06
|
Re
|
9/8
|
1.13
|
Komal Ga
|
6/5
|
1.2
|
Ga
|
5/4
|
1.25
|
Ma
|
4/3
|
1.33
|
Ma Tivra
|
45/32
|
1.41
|
Pa
|
3/2
|
1.5
|
Komal Dha
|
8/5
|
1.6
|
Dha
|
5/3
|
1.67
|
Komal Ni
|
9/5
|
1.8
|
Ni
|
15/8
|
1.88
|
Sa(Next Octave)
|
2
|
2
|
We will use this to determine the frequency of the other notes
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