From Timo Esser:
Real Time Audio Analyzer is an audio analyzer with FFT and n-th octave frequency analyzers and oscilloscope. The octave analyzer can show the frequency spectrum at 12th, 6th, 3rd and full octave resolution. A standard license supports all resolutions.
NO TRIAL PERIOD, WASTE OF TIME
If you need a sound tone frequency analyzer try
Audacity 1.2.6 or Audio Analyser 1.9 both FREE ware
After install I clicked on the program icon. The program came up and gave me (2) choices 1. Buy the program. 2. EXIT the program.
No trila period
I uninstalled reinstalled 3x
What a waste of my time!
Try Audacity 1.2.6 or Audio Analyser 1.9