Properties of Convolution and dt ltI Systems d A dT LTI System is completely characterized by its unit sample response Ex#1: hn]=8n-nol There are many systems with this repsonse to d[n There is only one LTI System with this response to 8[n an-00Properties of Convolution and DT LTI Systems 1) A DT LTI System is completely characterized by its unit sample response