---
type: link
tags: [audio, dsp, dm, link]
created: 2026-01-03T23:17:14.59+00:00
updated: 2026-04-06T10:54:25.075919+00:00
---# A Quadrature Signals Tutorial: Complex, But Not Complicated - Rick Lyons

**URL:** [https://www.dsprelated.com/showarticle/192.php](https://www.dsprelated.com/showarticle/192.php)


---
**Keywords:** audio, dsp, dm, link
