Advanced Spectrum Analyzer PRO

Real-time FFT Audio Spectrum Analyzer for your Android device!

Advanced FFT Spectrum Analyzer is a real-time ( RTA ) powerful audio tool to visualize and analyze signals from android device microphone in frequency domain.

Features:

- FREE

- FFT resolution up to 2.7Hz! (FFT size: from 512 to 16384 bins)

- 44100 hertz (Hz) and 48000 hertz(Hz) sampling frequencies

- peak finding

- input source selection ( two microphones )

- several window functions to minimize the leakage effect and increase signal peaks precision

- linear and logarithmic scales

- scaling

- signal averaging

- peak hold

- 2 independent markers

- markers frequency and amplitude deltas

- pause/resume button

- screenshots

- NO ADS!