Data and Signal

Brief of the Video:

In this lecture, Prof. Ajit Pal explains the difference between data and signal, analogue and digital signals, and time and frequency domain representation of signal.

Copyright

Lecture videos are linked and streamed with permission from The National Programme on Technology Enhanced Learning (NPTEL), an initiative by seven IITs and the IISs for creating course contents in engineering and science, and funded by the Ministry of Human Resource Development. Copyright to this content is owned and maintained by the institutes participating in the NPTEL.