Advanced FFT Spectrum Analyzer is a real-time powerful audio tool to visualize and analyze signals from android device microphone in frequency domain. Features: FREE. FFT resolution up to 2. 7Hz! 44100 hertz and 48000 hertz sampling frequencies. Peak finding. Input source selection
Wojciech Czaplejewicz is the developer of Advanced Spectrum Analyzer PRO which can be found in the Music & Audio category. The tool was downloaded and installed by over 0,5M users and its most recent stable update was on Jan 4, 2017. Users rated this application 4.3 on Google Play.