spectacle-lv2

Realtime graphical spectrum analyzer, LV2 plugin and JACK application

Spectacle is a real-time spectral analyzer using the short-time Fourier transform, available as LV2 audio plugin and JACK client. features: * display the spectrum on logarithmic musical scale * control the parameters of the analysis that affect latency and precision * have zoom functionality and smooth interpolation * identify the value under cursor and the peaks