- Improved responsiveness during
- Improved visual quality at different visual
- Windows: implemented (switchable) higher-precision
user interface update timer, for smoother display.
- Added “Blackman” and “Hi-Res” spectrum window
Version 3.5 comes with some improvements and
additions to the free effect plugin.
SPAN is a free real-time “fast Fourier transform”
audio spectrum analyzer AAX, AudioUnit and VST
plugin for professional sound and music production
applications. For the most part it was derived from
Voxengo GlissEQ dynamic parametric equalizer and
reproduces its spectrum analysis functionality.