Wave-form validated with rezound 0.12.3beta version, low-frequency seems to start with cosine or inverted, while upper frequency seems to pass. I suspect problems with amplitude, with amplitude of 1 the wave is trunked and top of the wave is writted under the -120 Db... But present a waveform of 1 second with main_test and can possibly be used to mix diffrent fibonacci wave-set inside second phase analysis.