0 0 votes Two systems with impulse responses $h_{1}(t)$ and $h_{2}(t)$ are connected in cascade. Then the overall impulse response of the cascaded system is given by product of $h_{1}(t)$ and $h_{2}(t)$ sum of $h_{1}(t)$ and $h_{2}(t)$ convolution of $h_{1}(t)$ and $h_{2}(t)$ subtraction of $h_{2}(t)$ from $h_{1}(t)$ Continuous-time Signals gate2013-ec signals-and-systems continuous-time-signals impulse-response + – Milicevic3306 325 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.