Sound Analyser PRO 3.1

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Publisher Description

Sound Analyser is an audio app that transforms your Android device into a powerfull audio spectrum analyser with spectogram and 3D waterfall
- high dynamics with 20 FFT analysis per second
- auto or manual scale
- log (dB) or linear scale for the amplitude
- log or linear scale for frequency axis
- selectable FFT window: flat top, Hanning or rectangular
- zero-padding for better FFT frequency resolution
- selectable sampling frequency, up to 96000 Hz (supported frequency depends on the device)
- performance factor for slow devices
- zoom on the frequency and time axes (drag the axis to zoom)
- amplitude scale zoomable
- multitouch zoom
- cursor on the spectrogram with or without frequency sound reproduction
- auto-peak cursor
- auto calibration method, using the in-built speaker. The calibration file can be manually edited with a simple text editor
- portrait and landscape display
- recording time only limited by the device memory
- save sound file as WAV or CSV
- read MP3 and WAV file for offline analysis
- save spectrogram as high definition PNG
- music overlay with notes
- configurable band stop filter for the audio playback
So do not hesitate any longer and install this app.
Please feel free to comment or post a question on the dedicated Google Group:!forum/sound-analyser
Of course a direct e-mail is also possible
All comments are very welcome.

If you like the app, please rate it.
Yann Trémaudant

Sound Analyser PRO is a free software application from the Audio File Players subcategory, part of the Audio & Multimedia category. The app is currently available in English and it was last updated on 2016-02-13. The program can be installed on Android.

Sound Analyser PRO (version 3.1) is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 0 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Droid Dev.
Released Date 2016-02-13
Languages English


Category Audio & Multimedia
Subcategory Audio File Players

System requirements

Operating systems android

Download information

File size
Total downloads 0


License model Free
Price N/A

Version History

Here you can find the changelog of Sound Analyser PRO since it was posted on our website on 2017-01-03. The latest version is 3.1 and it was updated on on 2018-03-26. See below the changes in each version:

version 3.1

posted on 2016-02-13

Version 3.1: fixed application packaging issue,Version 3.0,- Auto peak cursor in FFT display (with music overlay, also displays the notes),- Oscilloscope mode (time signal),- Open and analyse MP3 files,- Name used for saving files can be edited,- A project name can be specified and used in the file names,- Name of the loaded file is displayed in the action bar,- Correction of minor bugs.

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Release Date: 2016-02-13
Publisher: Droid Dev.
Operating System: android
Type: Free