(Sponsored) DSP Overdrive (Asymmetrical Clipping) in Software (STM32) - Phil's Lab #153

Discover Easy, Affordable, and Reliable PCB manufacturing with JLCPCB! Register to get $70 New customer coupons: https://jlcpcb.com/?from=PhilsLab (AD: This video includes a paid promotion for JLCPCB and Altium.) How to design and implement an audio asymmetrical clipping overdrive/distortion algorithm on a custom STM32-based digital signal processing system. [SUPPORT] Hardware design courses: https://phils-lab-shop.fedevel.education Course content: https://www.phils-lab.net/courses Patreon: https://www.patreon.com/phils94 [GIT] https://github.com/pms67 [SOCIAL] Instagram: https://instagram.com/philslabyt [LINKS] Previous Overdrive Video: https://www.youtube.com/watch?v=_0ys155xv1Q STM32 DSP Introduction: https://www.youtube.com/watch?v=VDhmVrbSpqA STM32 I2S/ADC/DMA: https://www.youtube.com/watch?v=zlGSxZGwj-E FIR Filters: https://www.youtube.com/watch?v=uNNNj9AZisM IIR Filters: https://www.youtube.com/watch?v=QRMe02kzVkA Audio EQ: https://www.youtube.com/watch?v=4o-_gUht_Xc [TIMESTAMPS] 00:00 Solo 00:18 Intro 01:55 Previous Video 02:23 JLCPCB (Ad) 03:32 Analogue Overdrive 04:53 Asymmetrical Clipping 06:43 Static Non-Linearity Parameters 08:32 Time & Frequency Domain 10:15 Block Diagram 12:14 Code (STM32) 17:08 Test - Time & Frequency Domain 20:50 Test - Guitar Playthrough 23:39 Outro