The input signal to a filter contains components that
Chapter 6, Problem P6.29(choose chapter or problem)
The input signal to a filter contains components that range in frequency from 10 Hz to 20 kHz. We wish to reduce the amplitude of the 20-kHz component by a factor of 100 by passing the signal through a first-order lowpass filter. What half-power frequency is required for the filter? By what factor is a component at 2 kHz changed in amplitude in passing through this filter?
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