Any Two Sounds Whose Frequencies Make a 2:1 Ratio Are

question 30

True/False

Any two sounds whose frequencies make a 2:1 ratio are said to be separated by an octave.

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Definitions:

Borrower's Payment

The amount of money paid by a borrower, typically on a regular schedule, to repay or service a debt.

Interest Rate

The proportion of a total amount of money that is levied for borrowing it, typically expressed on an annual basis.

Future Value

The value of a current asset at a specified date in the future based on an assumed rate of growth.

Present Value

The current value of a future sum of money or stream of cash flows given a specified rate of return, important in discounting and investment decision making.