A handy tool scans audio spectrum and report in nice graphical format. Bonus a fairly accurate frequency counter.
New in 1.7
+ Improved engine
+ Highlight main freq
+ Touch screen to switch between linear/log freq scale
+ 60Hz-20KHz (tested w/ sinusoid)
+ Resolution 22050Hz/256bar (44.1KHz sampling)
Tags: audio spectrum analyzer , spectrum analyzer , audio spectrum , audio analyzer , spectrum audio , spectrum analyzer for sound