rktuner

Descrizione

A chromatic tuner for RenkuOS, as an app (rktuner, in the Applications menu) and as an LV2 plug-in with a native Interface Kit display: an LED-matrix screen showing note name, octave, a cents strip and flat/sharp bars. The app tunes the input you choose in its Audio menu, on the RenkuOS Media Kit or, with the jack package installed, JACK; the plug-in drops into any LV2 host (its display needs a host with native LV2 UIs, such as Kasen) and copies the audio through untouched. Pitch detection is clean-room time-domain MPM/NSDF run off the audio thread via the LV2 worker extension. The A4 reference defaults to 440 Hz and is settable from 380-500 Hz.