Find the cutoff frequency of a low-pass filter

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Reference no: EM131227005

An ideal low-pass filter with cutoff frequency ƒ passes all signal energy below ƒ, and rejects all signal energy above. Find the cutoff frequency of a low-pass filter such that square waves at I khz and 2 kHz, with amplitudes of I.IV and I.2V respectively, provide nearly the same output-power levels.

Reference no: EM131227005

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