Hit Record Meter (let's call it HRM from here on) bases its visualisation on four key metrics: Peak level, RMS level, slew energy and zero-crossing rate. It performs various analyses on these metrics, ...

This 320x480 3.5-inch IPS display may not seem like much of an upgrade on the surface over the ESP32 CYD that I've been ...

Hit Record Meter displays its results as three rows of readout, with "hit-ness" judgements overlaid (Image credit: Airwindows) The middle row looks similar to the top row, with a shaded RMS area and ...