Spectral Audio Analyzer

RadonSoft

Contains ads

About this app

Free real-time audio analyser with 8 kHz spectral bandwidth. Display any sort of audio from the microphone as a coloured spectrogram. Identify environmental noise, search for annoying tones, view harmonic patterns of instruments and voices, analyse the frequency range of your speaker... .

Bugs and feedback to: [e-mail]

Ratings and reviews

Might be nice after paying. Free is basically useless with a fixed linear 0 - 8 kHz scale. Basically everything you could possibly get from a phone microphone is hidden at the bottom pixels. And even there it looks like the scale of amplitude color is also bad and hard to tell noise from low level signal.

App missing features such as a clear analyzer button. Also limited to mic input. Might be okay if audio jacks were still a thing. Great spectral visualizer. Really need to be able to analyze the audio from files and not the mic though. Or from the speaker rather than the mic. Good effort on the app though.

It's not a spectrum analyzer for audio files, but rather for what your phone mic is capturing. Useless.

What’s new

Update to target most recent Android devices, general improvements.