Using sound analysis extension with music player to send data to arduino

[Juan_Antonio]

Try with this FFT.

[Free] Extension FFT, Wave form, Peak, RMS, Set/Get volume. Visualizer

Hello friends, with this extension we can obtain the peak value, the rms value, the decomposition of a signal through FFT and the waveform emitted by a Player, obtain and change the sound volume. [fft12] com.KIO4_Visualizer.aix (13.2 KB) Blocks. [fft9] This extension is based on Android's Visualizer class.