The objective for this lab is to build an intuitive understanding of the relationship between the location of poles and zeros in the z-domain, the impulse response \(h[n]\) in the \(n\)-domain, and the frequency response \(H(e^{j\hat\omega})\) (the \(\hat\omega\)-domain). A graphical user interface (GUI) called PeZ was written in MATLAB for doing interactive explorations of the three domains.

In this mini-project you will experiment with PeZ to learn the connection between pole-zero placement and frequency response. Given this information you will redo the Tone Removal Mini-Project using an IIR. [Files]

For this mini project you will write a simple function that listens to a tone and identifies what note it is. [Files]

For this mini project you will write a simple function that listens to a wav file of a simple song and identifies the notes being played. The wav files have some simple songs on which you can practice. [Files]

You have gotten to the point in your studies that you can understand DSP papers that appear in IEEE publications. The purpose of this project is to read one such paper and reproduce some of its results.

The goal of this mini-project is to help you understand a simple modem, the FSK modem, referred to by the International Telecommunications Union (ITU) as V.21.

The goal of this mini-project is to build a simple modem receiver. This a follow on for the previous mini-project.