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Auch 1.6


Auch Gnuplot-like program to visualize harmonics and test the effect of digital and analog filters

System Requirememts
Mac OS X 10.4 or later
Download Details
Company H.J. Opstaele
Version 1.6
Post Date April 25, 2009
License GPL
File Size 1.7 MB
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Auch 1.6


Gnuplot-like program to visualize harmonics and test the effect of digital and analog filters
Auch is a gnuplot-like program to visualize harmonics and test the effect of digital and analog filters.

Auch was originally made to see what the SoundBlaster X-FI soundcard can do. It was meant to:
· Compare original audio (.wav files) with processed audio and see the effect of EAX and SVM,...
· See the difference between MIDI - and real instruments.

Why 'audio--checker'? Because when you see music as sounds over time, you have a surface: one direction is time, other is 'frequency'.

If you strike a note on a piano you will get a clear line in time. Playing melodious music gets you vertical lines of the harmonics.