Noise Gate - DSP with STM32 - Phil’s Lab #58

Audio noise gate theory and real-time implementation on an STM32 microcontroller in C. Basic (threshold) vs advanced noise gate (threshold attack release hold), analysis in time domain, tests using Digilent ADP3450 to see influence of noise gate parameters on signals. Live guitar demos. [SUPPORT] Mixed-signal hardware design course: Free trial of Altium Designer: PCBA from $0 (Free Setup, Free Stencil): Patreon: [LINKS] DSP Playlist: STM32 Playlist: First DSP Video: GitHub: Matlab article: Dynamic range gate paper: ~josh/documents/2012/ Digilent ADP3450: [TIMESTAMPS] 00:00 Guitar Demo 00:18 Introduction 01:22 JLCPCB and Git 01:47 Altium Designer Free Trial 02:23 Noise Gate Theory 04:55 Basic Noise Gate Implementation (STM32CubeIDE) 05:54 Basic Noise Gate Live Tests (Digilent Waveforms) 07:27 Basic Noise Gate Guitar Demo 07:38 Noise Gate Improvements (Advanced Noise Gate) 13:00 Advanced Noise Gate Implementation (STM32CubeIDE) 18:37 Advanced Noise Gate Live Tests (Digilent Waveforms) 21:05 Advanced Noise Gate Guitar Demo ID: QIBvbJtYjWuHiTG0uCoK