nt_spectre
Spectre is a sophisticated spectral envelope follower plugin for the Expert Sleepers Disting NT. It performs real-time FFT analysis on incoming audio and extracts envelope information from three user-configurable frequency bands, outputting CV signals that follow the energy in each band. Features 512-point FFT running at 60Hz, dual detection modes (RMS and Peak), proportional bandwidth control, separate attack and release controls, live spectrum display on OLED, and CV envelope outputs (0-10V).
Find the project and more detailed documentation on GitHub: