Spectral Audio Analyzer

RadonSoft

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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

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.

Great application in Sound Anyalising and Detection were some background or Floor Noise is present during Sound Recording, the Spectral Display can give you a Visual Indication of the Interference Frequency's effecting the whole Recording, enabling the Recordists to select the Correct Amount of Filtering to eliminate Clicks/Hiss or Mechanical interference, without effecting the whole Recording.... Genuine Customer feedback, Artist and Producer Ian Donnelly, THE WIMP LABEL.

Excellent. All you can wish from sound spectrum expressed in graphics. All sounds' frequency and volume scrambled into one fine to read graph.

What's new

Compatibility with Android 12 and 13, stability fixes.