Engineering on SignalForge Engineering Noteshttps://blog.signal-forge.app/tags/engineering/Recent content in Engineering on SignalForge Engineering NotesHugoen-usFri, 20 Mar 2026 00:00:00 +0000Why IIR Filters Become Unstable in Fixed-Point DSP Systemshttps://blog.signal-forge.app/posts/why-iir-filters-become-unstable-in-fixed-point-dsp-systems/Fri, 20 Mar 2026 00:00:00 +0000https://blog.signal-forge.app/posts/why-iir-filters-become-unstable-in-fixed-point-dsp-systems/Why IIR Filters Become Unstable in Fixed-Point DSP SystemsWhy Spectral Leakage Misleads Tonal Detection in Real Signalshttps://blog.signal-forge.app/posts/why-spectral-leakage-misleads-tonal-detection-in-real-signals/Fri, 20 Mar 2026 00:00:00 +0000https://blog.signal-forge.app/posts/why-spectral-leakage-misleads-tonal-detection-in-real-signals/Why Spectral Leakage Misleads Tonal Detection in Real Signals