About FFTAnalizer
A simple analyzing tool for Android Smartphones. It grabs audio data using the device internal microphone. Afterwards the data is transformed using the discrete Fourier transform to display the power spectrum on the...
A simple analyzing tool for Android Smartphones. It grabs audio data using the device internal microphone. Afterwards the data is transformed using the discrete Fourier transform to display the power spectrum on the display. It can be displayed on four different scales (linear, and logarithmic combinations). To suppress noise and oversteering of the microphone you can adjust the input microphone volume level.
At least an ARM7 Processor is required!
Tested on HTC Desire, Evo 3D and Ainol Novo 7 Aurora Tablet
[Features Planed]
- Triggering
- Spike/Peek detection with information about frequency or musical note
- Waterfall diagram in Portrait mode
- FFT-Window size settings
- GL Rendering
- x86 build
Previous Versions
Here you can find the changelog of FFTAnalizer since it was posted on our website on 2014-03-04 23:04:23.
The latest version is 1.2 and it was updated on 2026-06-17 04:17:19. See below the changes in each version.
FFTAnalizer version 1.2
Updated At: 2012-09-23
Changes: 22.9.2012,- performance tweaking,- added some information (FFT Size Sample rate),- Scales have labels now,- Swipe changes scale types,- added application icon,- changed sampling frequency to the general supported 44.1 KHz (should avoid FC),*,- initial release
FFTAnalizer version 1.2
Updated At: 2012-09-23
Changes: Several fixes and updates
Disclaimer
External Download
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