Sound-Base Audio

Sound-Base Audio has released a free version of AudioUtil Spectrum Analyzer for Android. The free version contains all of the tools in the paid version with a few limitations. Utilities included are an oscilloscope, decibel meter, FFT analysis, spectrogram, and a frequency spectrum.

Limitations of this version:

  • An ad is shown upon opening a utility.
  • Saving screenshots is disabled.
  • Settings are disabled.
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