This app demonstrates the effect of change in FFT resolution both in time domain as well as frequency domain. The user can create a signal by mixing three sinusoidal sine waves with different frequencies and amplitudes. After selecting the value of N for the corresponding N-point FFT, the results can be examined graphically in frequency as well as time domains.
The download of the app is 100% safe. Rajesh Ghongade designed FFT DEMO that lies within the Educational category. According to the latest data, the tool is rated 4.5 on Google Play.
This application has been downloaded and set up by over 0,5K users and the most recent update was released on Oct 31, 2014. Get the free setup package of FFT DEMO and take a look at users' reviews on Droid Informer. The app runs on Android devices 1.6 and above.
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