This video explains the role of signal processing in powering modern communications, entertainment, transportation, and healthcare systems, in addition to numerous industrial and defence applications. It explains why signal processing techniques have grown substantially over the past few decades in terms of improvements in signal processing algorithms as well as other key enabling technologies, such as low-power computing platforms, sensor technologies, and advances in battery technology.
This topic tends to overlap with an earlier video in this area, and therefore is considered optional.
ELEE08021 Sensor Networks and Data Analysis 2 Lectures -- School of Engineering, University of Edinburgh. Copyright James R. Hopgood and University of Edinburgh, Scotland, United Kingdom (UK). 2021.
Institute for Digital Communications, Alexander Graham Bell Building, The King's Buildings, Thomas Bayes Road, Edinburgh, EH9 3JL. UK.