The functions of Digital signal processing (DSP) are embedded in electronic devices and software that encompass many aspects of our daily lives. Applications that uses DSP include media players on PCs and phones, speech coders and modems in cellular phones, image processors on digital cameras, GPS navigators etc. DSP has applications in numerous areas such as information transmission in telephones and communications infrastructures, measurement and control in biomedical equipment like pacemakers, hearing aids etc., and formation and analysis of medical, earth, and planetary images. The list of applications is virtually endless. In this course, the students will learn the necessity and scope of DSP in various systems and how to use the relevant tools and techniques for processing of digital signals and implementing digital systems