Engineering Constraints on SignalForge Engineering Noteshttps://blog.signal-forge.app/tags/engineering-constraints/Recent content in Engineering Constraints on SignalForge Engineering NotesHugoen-usSun, 15 Mar 2026 00:00:00 +0000Constraint-Driven Filter Design for Real DSP Systemshttps://blog.signal-forge.app/posts/constraint-driven-filter-design/Sun, 15 Mar 2026 00:00:00 +0000https://blog.signal-forge.app/posts/constraint-driven-filter-design/Why practical DSP filter design must be driven by explicit engineering constraints rather than blind optimization.Why Automatic Filter Optimization Often Fails in Real DSP Systemshttps://blog.signal-forge.app/posts/why-automatic-filter-optimization-fails/Mon, 23 Feb 2026 00:00:00 +0000https://blog.signal-forge.app/posts/why-automatic-filter-optimization-fails/Automatic filter optimization promises optimal spectral results, but often fails in real systems. This article explains why engineering constraints and numerical stability break naive optimization approaches.Constraint-Driven DSP Filter Design: From Trial-and-Error to Auditable Engineering Decisionshttps://blog.signal-forge.app/posts/constraint-driven-dsp-filter-design/Sat, 14 Feb 2026 00:00:00 +0000https://blog.signal-forge.app/posts/constraint-driven-dsp-filter-design/Why automated filtering fails without explicit engineering constraints, numerical stability guardrails, and quantitative verification.