Spectral Audio Analyzer
Free real-time audio analyser. Display microphone audio as coloured spectrogram.
RadonSoft · radonsoft.net.spectralview
UpdatedNov 12, 2025
PublishedMar 27, 2021
Packageradonsoft.net.spectralview
MD50cc55bf3d8640136eecb40eab0d19e05
SHA1 (signer)31:33:4D:44:CF:16:8D:E3:64:61:DE:93:3D:DB:62:67:1A:A9:65:48
Signed byCN=RadonSoft, OU=Android Software Dev, O=RadonSoft, C=DE
Architecturesx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Websitehttp://www.radonsoft.net
Contact[email protected]
Privacy policyView
What's new
Update to target most recent Android devices, general improvements.
Description
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]
Bugs and feedback to: [email protected]
Required features
- Faketouch android.hardware.faketouch
- Microphone android.hardware.microphone
- Screen Landscape android.hardware.screen.landscape
Permissions (2)
Spectral Audio Analyzer requests the following Android permissions:
- Record Audio android.permission.RECORD_AUDIO
- Wake Lock android.permission.WAKE_LOCK
