NULLPUNKT -- Low-end analyzer for Eurorack
A dedicated sub-bass analysis tool for kick+bass production: goniometer, correlation meter and frequency-banded metrics on an STM32F030 + OLED. Hardware V1 complete, firmware V1 ready.
Build logs, debugging notes and project write-ups -- plus sound and video demos. Minimal, honest, and usually straight off the bench.
A dedicated sub-bass analysis tool for kick+bass production: goniometer, correlation meter and frequency-banded metrics on an STM32F030 + OLED. Hardware V1 complete, firmware V1 ready.
A production-minded STM32 bootloader that can update firmware from a simple WAV file -- designed for "no USB" Eurorack reality. Notes on modulation, framing, sync, and the usual analog frontend surprises.
A classic embedded horror story: sync appears one symbol early -- consistently -- and why that's actually a clue.
© Oscaria Audio. Berlin, Germany.