Department of Electronics and Communication Engineering organized a Guest lecture on “Signals and Systems” on 16th November 2022. Resource personDr.Ramasubraminan, Associate Professor, HoD/ECE, SRM TRP Engineering College, Trichy. He had a strong knowledge on Signals and Systems and handled the paper for more than 10 year. He showed more interest in interacting with the student community. He gave brief content on objectives and Important topics for exam point of view. It was very useful for the student.