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Get Spectral Audio Analyzer old version APK for Android
Free real-time audio analyser. Display microphone audio as coloured spectrogram.
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: [email protected]
What's New in the Latest Version 1.91
Last updated on Aug 7, 2025
Update to target most recent Android devices, general improvements.
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Spectral Audio Analyzer
1.91 by RadonSoft
Aug 7, 2025