- Multi-channel analysis
- Mid/side analysis
- Correlation meter
- Multi-platform support
- Preset manager
- User interface coloration
- User interface re-scaling
- Plug-in instance naming
"SPAN is a real-time “fast Fourier
transform” audio spectrum analyzer plug-in for
professional music and audio production
applications. For the most part it was derived from
Voxengo GlissEQ dynamic parametric equalizer and
reproduces its spectrum analysis functionality."
SPAN 2.0 is available to download as
a freeware VST effect plug-in for Windows PC.