Voxengo updates SPAN to v2.1

Voxengo has updated its free real-time "fast Fourier transform" audio spectrum analyzer plug-in SPAN to v2.1.

Changes:

• Global options saving problem fixed.
• Clicking on the control surface now resets spectrums in all channel groups.
• "Show All Channel Meters" duplicate meters issue fixed.
• Incorrect spectrum's power readout on zoom-in fixed.
• Incorrect correlation metering on anti-phase signal fixed.
• Graphics drawing performance improved considerably.
• Scroller positions are now preserved when the user interface closes.