1 votes 1 votes The minimum number of unit delay elements required for realizing an infinite impulse response $\text{(IIR)}$ filter is/are $0$ $1$ $\infty$. $>1$. None of the above. Others tifr2011 + – admin asked Dec 5, 2022 • edited Jan 17, 2023 by Lakshman Bhaiya admin 46.4k points 118 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.