4kHz को शून्य हर्ट्ज से जो कब्जा नमूने स्पेक्ट्रम विश्लेषक

A simple Audio Fast Fourier Transformation based Simple Spectrum Analyzer for Android

Just start the app, make some noise and you can watch the sampled sound frequencies on the screen.

It also comes with some standard frequencies so one can check if it's working as expected :)

This app is actually just a refactoring of

https://play.google.com/store/apps/details?id=com.somitsolutions.android.spectrumanalyzer

source code: https://github.com/marcosdiez/FFTBasedSpectrumAnalyzer

My source code is available here:

https://github.com/sommukhopadhyay/FFTBasedSpectrumAnalyzer