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Fractions and Ratios

Are 256 Hz , ...

Question

Are 256Hz,288Hz and 320Hz in simple mathematical ratio?how to remove their ratio?

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Solution

Only 256 Hz and 320Hz are in simple ratio.
320:256=5:4.
It is a major third.

Other combinations are not in simple ratio.

The ratio can be removed by increasing or decreasing either of the frequency.

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