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E7F12
Which of the following is generally true of Finite Impulse Response (FIR) filters?
Pick an answer to check it.
Answer: A. FIR filters can delay all frequency components of the signal by the same amount
FIR filters can be designed with linear phase, so every frequency is delayed by the same amount and waveforms are not distorted. The other claims are not generally true, so not all the choices are correct.
Tip: FIR: equal delay for all frequencies.