Digital signal Processing MCQ

1. What is a key characteristic that distinguishes IIR filters from FIR filters?a) IIR filters have linear phase responseb) FIR filters are always stablec) IIR … Read more

1. Which algorithm efficiently computes the Discrete Fourier Transform (DFT) for a sequence of length ( N )? a) FFT algorithmb) DWT algorithmc) IDFT algorithmd) … Read more

1. What is the primary difference between the Discrete Fourier Transform (DFT) and the Discrete Fourier Series (DFS)? a) DFT operates on discrete-time signals, while … Read more

1. Which of the following best describes the z-transform? A) A method for converting continuous-time signals into discrete-time signalsB) A mathematical tool for analyzing discrete-time … Read more

1. What is a discrete-time signal? a) A signal that varies continuously over timeb) A signal that is continuous and non-linearc) A signal that is … Read more