Testimonial Excellent and very useful.  Makes an immediate impact. Thanks very much for making this available. Mully Add Your Testimonial

SPAN is a real-time FFT spectrum analyzer plug-in.  For the most part it was derived from GlissEQ and CurveEQ professional equalizers and it reproduces their spectrum analysis functionality.

Version 1.9.1, 03-sep-2007
dB Scale shift extended from -30 to -60 dB.

Version 1.9, 08-aug-2007
Access violation error on systems with >2GB memory solved.

Version 1.8, 29-may-2006
"Reset" button issue fixed.  Previously some visual mode selectors were not properly reset.

Version 1.7, 06-sep-2005
Occasional crash problem fixed.

Version 1.6, 08-jul-2005
Metering mode switch implemented.

Version 1.5, 01-jul-2005
Bandpass sweeping implemented.

Version 1.4, 16-jun-2005
Peak hold hang-up issue fixed.

Version 1.3, 12-feb-2005

• Frequency range selection implemented.
• dB range selection implemented.
• Peak hold implemented.

Version 1.2, 11-aug-2004

• Channel statistics (RMS, Peak RMS and Clip counter) implemented.
• L+R channel display mode implemented.  The right channel's spectrum is displayed in red color.
• Bar graph display modes implemented.

Version 1.1, 24-may-2004
"Inertia" visual mode added.

Version 1.0, 23-may-2004
Initial release.