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Sound Analyzer

News: Oct. 2015 : v1.10 Beta Release:
- there is a beta release of new version available for preview & testing. Main novelty is possibility to select among several sampling rates. We would kindly ask more experienced users to try this preview and let us know how it works for you (on email [email protected]). Any opinion, review, suggestion is more than welcomed. Thanks in advance for your help and effort. You can download Beta release here : SoundAnalyzer v1.10Beta
Analyze sound you hear with your smartphone or tablet. See sound content in time and frequency in identify leading frequencies. With this tool you can analyze any sound you wish (playing instrument, singing, whistle, car engine, animal sounds, etc...)

Analyse captured audio from microphone in three separate panels:
- Osciloscope (time domain),
- Spectrum (instantaneous frequency domain),
- Spectrogram (accumulative frequency domain).

You can display all panels at once (default screen). If you want to see each panel at full-screen, you can simply click on panel and it will be shown full-screen with additional settings that can be changed by pressing buttons. Display can also be paused to take screenshots.

In Spectrum panel values of one or five leading frequencies can also be displayed. Linear or Logarithmic magnitude scale can be chosen. For better peak frequency estimation, special algorithm is applied.

Please share your experience with us. We will do our best to make this application better. Note: The internet permissions are used for ads only.

Category : Music & Audio

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Reviews (28)

Ken. W. Jun 24, 2015     

On my smartphone display the text can only be read with a magnifying glass. There are no usable controls.

Arm. Nov 21, 2015     

Spectral analysis is great. Lots of fun playing with my voice and sound around. Osciloscope have space for improvement though. It's way too unsensitive and barelly visible.

Tim. C. Aug 9, 2017     

Love this app. I too have been waiting for the next version (am on 1.02). Too small of text but I just take a screen shot review after the fact.

Jar. M. Oct 10, 2015     

Seems to be accurate. I like the waterfall analyser it's good to find resonant frequencies in a room. Shame about the annoying ad.

Dav. M. Jul 5, 2016     

Ad covered display, some displays didn't show, buttons unresponsive, spectrum poor contrast colors

It'. Y. G. D. Jun 6, 2017     

This is perfect but for the spectrogram could you make it to where we can scroll back and see what it has picked up and could you also add a feature to the spectrogram to where we can zoom in and out. Thanks in advance.

Dan. C. S. May 6, 2016     

Text is too small to read, ad covers useful parts of the screen. Frequency graph lags and app sometimes freezes then exits.

Ped. V. T. Oct 19, 2015     

Ad covers a big chunk of the ui, no settings, ui could use some work

Jef. L. Jan 16, 2016     

This looks to do exactly what I need, but on high res displays the type is tiny. Impossible to read with any accuracy. Bummer

Der. H. Nov 24, 2014     

The is the best tool I could find. I would like to be able to tag data points, zoom in, and save the graphs. Either way this is a pretty awesome tool. I would be willing to pay to get rid of ads.

Ing. T. Jun 7, 2015     

Great app. Could use zooming features. Add free version in the making, they say.

Igo. Y. Jun 21, 2014     

Tried 20 apps showing on request "Sound analyzer". This app is the best giving simplicity of use with advanced features and precise measure.

Kri. M. Aug 14, 2014     

I got this to check out a few things it woks great ^•^

Ste. H. Jul 20, 2016     

World first madness exposed of maddness recomends this most excelent of achievements

Mr.. C. Jun 8, 2014     

Audio Tool and Speedy Spectrum are much better.

Leo. T. K. Nov 17, 2015     

Best app for this purpose

Dav. B. T. Oct 3, 2015     

Nice , But digits are to small to read in my 9" screen.

Phi. O. Oct 5, 2015     

Problems with advert banner in the way covering screen.Force closing.Just downloaded it and it doesn't work properly.Too buggy!Waste of time!!!Uninstalling.:@

Cha. K. Feb 8, 2015     

Works good for me checking the sound at church

Lee. s. Nov 23, 2015     

Very helpful with the vocal improvement

Dav. L. Feb 16, 2015     

Is there a ad free pro version? I would be more then happy to pay for it.

Dr. F. Dec 11, 2014     

.. and becomes unresponsive. (Galaxy S3)

Zla. M. May 19, 2014     

but why the frequency range it trimmed up to 4 KHz?

Ste. C. Aug 1, 2016     

Stupid adds cover screen

Mar. A. Jan 10, 2018     

How to set frequency range to display? I do not need the full spectrum at once.

Lee. O. Apr 18, 2015     

Can this capture any EVP waves?

Ken. K. Mar 4, 2016     

Hate it

Nea. C. Dec 20, 2016     

This app hasn't been updated for over 2.5 years but you still respond to user comments ? Why bother ?