tchigher / from_zero_to_dsp

From Zero to DSP

Notebooks on working with digital signals (audio) in Python.

No math beyond high school math needed. Basic programming skills required.

Table of contents

1. What is sound?
2. Generate a sound that resembles violin
3. How is loudness measured? (what are decibels)
4. How to visualize sound?
5. How to work with large wav files?

Useful resources

• A Compact Primer On Digital Signal Processing - a very gentle introduction to DSP (with a lot of links to additional materials), great interactive visualizations, best place to start
• Very good intro to audio with a focus on deep learning
• But what is the Fourier Transform? A visual introduction by 3Blue1Brown