HomeHacker News Show HN: Mini-Spectra - Spectrum analyzer for windows https://ift.tt/2ANvfe0 byDZVOX -6/19/2020 06:42:00 AM 0 Show HN: Mini-Spectra - Spectrum analyzer for windows https://ift.tt/37G494w June 19, 2020 at 03:46AM Tags: Hacker News Facebook Twitter