Changes in version 3.0:
- Added "RT Sigma" analyzer type.
- Added "Spectrum Offset" display modes.
- Made bottom group selector switchable.
- Fixed "zoom in" function's issue.
SPAN is available in AudioUnit, AAX,
VST and VST3 plug-in formats (including native
64-bit support), for Mac OS X (v10.6 and later), and
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