Explore the concepts of shifting and scaling in discrete time systems through this 15-minute lecture. Gain insights into how these operations affect signal processing and analysis in digital systems. Learn about time-shifting, amplitude scaling, and their implications on discrete-time signals. Understand the mathematical principles behind these transformations and their practical applications in signal processing algorithms. Enhance your knowledge of digital signal processing fundamentals with this concise yet informative lecture from NPTEL-NOC IITM.