Voxengo has updated SPAN, a freeware real-time “fast Fourier transform” audio spectrum
analyzer effect plug-in for Windows and Mac.
For the most part it was derived from Voxengo GlissEQ dynamic parametric equalizer and reproduces its spectrum analysis functionality.
Changes in SPAN v2.4.1
- Window resizing implemented.
- Plug-in’s popup-windows now recover last position after reopening.
- Mouse backward and forward buttons can be used for parameter value selection.
- Historic 1-sample output peak level statistics added.
- The “Min Infrastructure” user interface display mode added.
- The “Flat Level Meters” level meter display mode added.
- Version change history information window added.
- Memory usage optimizations implemented.
SPAN is available as a freeware effect plug-in for Windows and Mac (VST/AU).