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.

v1.3: Samsung phones fixed

Bugs etc

info@radonsoft.net

Price
Free
Version
1.4
Downloads
100,000-500,000
Size
54 KB
Rating
3.9 (611)
Type
application

Permissions

  1. record audio
  2. prevent device from sleeping

Comments

  • It's probably not as accurate as a professional RTA, but it's free and at the very least, gives u a ballpark picture. For Free? Not bad at all.
  • Was able to compare this with a pro analyzer and calib. Mic & it's not bad at all. Certainly can help you find prob frequencies.
  • Only i cannot understand why upgrading to pro results thingz not found. Is somebody upset on money? :-P
  • I think its pretty good it works fine 4 me just need to know how much in American money thanks
  • I use it to do basic speaker frequency testing. Works perfect on the g1 phones
  • Very gudd. Aaps
  • Nice apps!!!!

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RTA Audio Analyzer