Advanced FFT Spectrum Analyzer is a real-time ( RTA ) powerful audio tool to visualize and analyze signals from android device microphone in frequency domain.
– 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
– signal averaging
– peak hold
– 2 independent markers
– markers frequency and amplitude deltas
– pause/resume button
– NO ADS!