IMPORTANT: it shows spectrum only for internally played music but not for FM radio or mic, if you have any problems, email me
*****Make from your phone or tablet a spectrum analyzer for your music.It show frequency spectrum of music played from your favorite music player running in the background.Frequency spectrum is shown in logarithmic scale on X approximately from 43Hz to 22kHz and on Y from 0 to -50dB.from settings menu you can change:
- color theme (11 themes)
- number of channels (from 16 to 96)
- configure bars and peaks speed
- orientation (landscape, portrait, by sensor, ..)and by long pressing the display you can switch fullscreen mode.This app is paid version of "Spectrum Analyzer", with some enhancements.