Changes in SPAN v2.7
- Increased “smoothed” graph drawing precision
- Fixed crash when 1/12 octave smoothing is enabled
- Increased overall spectrum drawing precision
"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 provides you with a very
flexible “mode” system which you can use to setup
your spectrum analyzer preferences. You may specify
Fourier block size in samples, FFT window overlap
percentage, spectrum's visual slope. Beside that you
can choose to display secondary spectrum of a
desired type (e.g. real-time maximum, all-time
maximum). Spectrum can be smoothed out visually for
an easier examination."
SPAN is available to download as a
freeware plug-in for Windows and Mac (VST/AU).