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25 November, 13:47

The frequency of A4 is 440.00 Hz.

what is the frequency of A6, which is two octaves above A4?

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Answers (2)
  1. 25 November, 15:30
    0
    The formula for getting the unknown frequecy is given by, (2∧n) * f.

    Where n ⇒the number of octavos above A4 and

    f ⇒the given frequency

    So, the frequency of A6 is calculated as follows.

    Frequency = (2∧2) * 440.00

    = 1760.00 Hz
  2. 25 November, 16:57
    0
    To solve this problem you must apply the proccedure shown below:

    1. You have the following information given in the problem above: The frequency of A4 is 440.00 Hz.

    2. So, you must apply the following formula to calculate the frequency of A6, which is two octaves above:

    (2 ^n) f

    Where n is the octaves above and f is the known frequency.

    3. Therefore, you have:

    A6 = (2^n) f

    A6 = (2^2) (440.00 Hz)

    A6=1760 Hz

    Therefore, the answer is: A6=1760 Hz.
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