Delay-Based Audio FX Software Implementation (DSP with STM32) - Phil’s Lab #140

Software implementation of a digital delay effect in C on a real-time STM32-based embedded DSP system. Theory of IIR comb filters, delay parameters, and modelling. PCBs by PCBWay [SUPPORT] Hardware design courses: Course content: Patreon: [GIT] [SOCIAL] [LINKS] Comb Filter & Delay Lines: Z-Transform: [TIMESTAMPS] 00:00 Introduction 01:07 PCBWay 01:44 Hardware 04:52 Delay Line 06:58 Delay Block Diagram and Parameters 09:34 Advanced Delay Structures 11:14 Practical Considerations 14:30 C Implementation 22:30 Test Set-Up 22:52 Frequency Response Measurement 24:54 Demo with Guitar 27:35 Outro