Question: 1356 Virtual Keyboard Design Electronic keyboards are designed using the following equation that assigns particular frequencies to each of the 88 keys in a standard

13–56 Virtual Keyboard Design Electronic keyboards are designed using the following equation that assigns particular frequencies to each of the 88 keys in a standard piano keyboard:

where n is the key number. There is a need for an amplifier that can pass high C, key 64, but block keys 63 and 65. Design such a filter using an RLC tuned circuit with a gain K of 100.

f(n)=440(2)" Hz -49

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