Signal Processing in the Density Domain | Cypress Semiconductor
Signal Processing in the Density Domain
October 07, 2011
The last part of my five part column on Density Signal Processing came out this week.
The more I study modulation the more convinced I am that it is the future on mixed signal design. I had a customer that wanted to rectify a signal, integrate its value for a fixed time, and digitize it. I figured out how to do it with a single Delta Sigma Modulator and some digital logic. (two flip flops, a dual input logic gate and a counter.)
It makes sense to start at part 1 and read the whole series. I have had several people tell me that they had not looked at it this way before and it intrigued them. It is a different way of looking at things but I think it is a good tool to have in your tool box.