RTA Audio Analyzer icon

RTA Audio Analyzer

RadonSoft
Free
3.8 out of 5
1,000,000+ downloads

About RTA Audio Analyzer

Turn your Android phone into a professional audio analyser. Supports one, 1/2 and 1/3 octave filter and calibration. Displays overall Peak and RMS value for acoustical measurements.

Measure the frequency response of your audio equipment, identify tones and noises.

Bugs etc: info@radonsoft.net

RTA Audio Analyzer Screenshots