Computer Science Homework Help

There
is a common misconception that analog technology is no longer used in
the transmission of digital data. However analog transmission of data is
transmitted using electricity, light, and radio. Transmissions in the
air use radio, microwave, and satellite media. These transmissions take
place in a specific OSI layer.

Create a detailed diagram or set of diagrams to show how the letter A
is transmitted in an electrical, light, and radio wave. Show the
similarities and differences between how data is transmitted in these
three processes. Show the layers of the OSI model that are involved with
translating the letter A to wave form or light pulses to include
coding. Annotate the diagram(s) or add written information to the
diagram(s) to explain the processes to a person that is not familiar
with the technology.