Package excite provides support for excitation generation from fundamental frequency.
PulseExcite represents generating excitation signals. if UseGauss is set to true, gaussian random samples are generated for non-voice segments, pseudo random samples otherwise.
NewPulseExcite returns its instance with sample rate and framshift.
Gerenate generates an excitation signal from f0 sequence. If the unvoiced segment is detected (segment of zero f0), this generates gaussian or pseudo random samples, f0-dependent excitation otherwise.
GenerateOneFrame generates an excitation signal from successive two f0. If the given f0 have zero value(s), GenerateOneFrame generates random samples, f0-dependent excitation otherwise.