Peak Detection on SignalForge Engineering Noteshttps://blog.signal-forge.app/tags/peak-detection/Recent content in Peak Detection on SignalForge Engineering NotesHugoen-usMon, 23 Feb 2026 00:00:00 +0000Why PSD Peak Detection Fails in Low SNR Signalshttps://blog.signal-forge.app/posts/why-psd-peak-detection-fails-in-low-snr-signals/Mon, 23 Feb 2026 00:00:00 +0000https://blog.signal-forge.app/posts/why-psd-peak-detection-fails-in-low-snr-signals/An engineering explanation of why PSD peak detection becomes unreliable at low SNR, how spectral variance creates false peaks, and what deterministic alternatives engineers should use.