New in v2.6
- Right-clicking on the spectrum will copy the
frequency pointer to the clipboard
- Added "dBFS.30" and "dBFS.15" metering
- Added 1/9 and 1/12 octave smoothing options
- Added 65536 block size options
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 free.