RTA Pro Analyzer

RadonSoft

About this app

Professional version of the RTA audio analyser. Adds 1/4, 1/6 and 1/12 analysation band spacing with up to 120 bands, scalable peak holds and more colour schemes. Permanently stores calibration data. Screenshots can be saved and peak / rms values can be exported to a .csv file.

If in doubt, check our free RTA .

Bugs, comments to: [e-mail]

Ratings and reviews

1. Why doesn't this app have weighting options in the measurement settings? All Pro RTAs have it. It would have been nice to have a A weighted and C weighted measuring profiles. 2. Also how to calibrate it is not clearly mentioned. I have excellent pink noise in my studio. Would like to calibrate it on my phone as closely to a standard RTA as possible. Any help would be greatly appreciated. Thanks.

It's okay for quickly finding frequencies that are feeding back, but without the ability to import calibration files from something like a Dayton iMM-6C it's hardly pro. I've had this for many years, haven't seen any development in a long time.

Works well. Has the basic FFT functions, but doesn't include signal generation. My only beefs are that the peak hold line is so thin that it's nearly invisible; there's only a bar display mode, no line mode; and no way to load a mic cal on top of the internal circuitry cal.

What’s new

Update to target most recent Android devices, general improvements.