0 votes 0 votes The direct form structure of an FIR (finite impulse response) filter is shown in the figure. The filter can be used to approximate a low-pass filter high-pass filter band-pass filter band-stop filter Continuous-time Signals gate2016-ec-3 continuous-time-signals impulse-response + – Milicevic3306 asked Mar 27, 2018 edited Nov 18, 2020 by soujanyareddy13 Milicevic3306 16.0k points 138 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.