I’m really just a rookie in terms of hands on, and I saw a vid recently where someone used a frequency analyzer to help with a teaching point - looked like it might be helpful, with the caveat of course to depend on my ears, not my eyes (“What?”).
Do you guys recommend any … free is good, useful and safe for my computer is better! Is it best as a floating window, or an insert on each track… what kind of things should I look for in deciding between them?
I don’t think the free version lets you display 2 inputs in the same axes if that’s what you’re after, although I guess you could figure something out using monochannels and the stereo view. I would have to check to be sure though, never tried it.
As for saving screenshots, there is a save button on the top of the GUI but to be perfectly honest I wouldn’t know what it saves. Probably just a preset for how you set the response etc, not an image of the screen. There is a freeze button however which stops the animation so you could take your own screenshot.
Comparing the 2 websites it appears voxengo wins on features and the GUI takes up significantly less screenspace so I’d say try that one first.