DSP Archives | Wireless Pi

Noise is Not Always the Enemy

Noise is usually considered the main enemy in all DSP applications. This short article briefly describes why noise sometimes plays

In this article, I describe 5 of the most popular SDRs available for RF experimentation today. As a 6th member

A Direct Digital Synthesizer (DDS) is an integral part of all modern communication systems. It is a technique to produce

Frequency Modulation (FM) is as old as the history of wireless communications itself. The past few decades saw the rise

In olden days, people used to have lots of kids. A famous Urdu satirist once wrote: "It has been observed