Determine what is the frequency of the analog signal

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Reference no: EM13287733

A sinusoidal signal with frequency known to be less than 1 kHz is sampled at 600 Hz. and appears as a 150 Hz signal. The sample rate is changed to 550 Hz, and the apparent frequency of the sampled signal shifts to 100 Hz. What is the frequency of the analog signal?

Reference no: EM13287733

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