https://blog.signal-forge.app/tags/embedded-systems/Recent content in Embedded Systems on SignalForge Engineering NotesHugoen-usSat, 28 Feb 2026 00:00:00 +0000https://blog.signal-forge.app/posts/multi-rate-dsp-interference-suppression/Sat, 28 Feb 2026 00:00:00 +0000https://blog.signal-forge.app/posts/multi-rate-dsp-interference-suppression/Multi-rate DSP techniques allow efficient suppression of narrowband interference while reducing computational cost. This article explains when and how to apply multi-rate processing.https://blog.signal-forge.app/posts/limit-cycles-iir-filter-fixed-point/Thu, 26 Feb 2026 00:00:00 +0000https://blog.signal-forge.app/posts/limit-cycles-iir-filter-fixed-point/Limit cycles cause persistent oscillations in fixed-point IIR filters even with zero input. This article explains the numerical causes and engineering strategies for mitigation.https://blog.signal-forge.app/posts/fir-vs-iir-stability-in-embedded-dsp-systems/Mon, 23 Feb 2026 00:00:00 +0000https://blog.signal-forge.app/posts/fir-vs-iir-stability-in-embedded-dsp-systems/A practical engineering comparison of FIR and IIR filter stability in embedded DSP systems, explaining numerical behavior, robustness, and real-world deployment tradeoffs.https://blog.signal-forge.app/posts/real-time-dsp-latency-vs-filter-complexity/Sat, 21 Feb 2026 00:00:00 +0000https://blog.signal-forge.app/posts/real-time-dsp-latency-vs-filter-complexity/In real-time DSP systems, filter sharpness and complexity directly impact latency and deployability. This article explains the engineering tradeoffs between attenuation, stability, and delay.