Other conversionsΒΆ

Not exist in SPTK itself, but can be used with the core API. Functions in the pysptk.conversion module can also be directly accesible by pysptk.*.

mgc2b(mgc[, alpha, gamma]) Mel-generalized cepstrum to MGLSA filter coefficients
sp2mc(powerspec, order, alpha) Convert spectrum envelope to mel-cepstrum
mc2sp(mc, alpha, fftlen) Convert mel-cepstrum back to power spectrum
mc2e(mc[, alpha, irlen]) Compute energy from mel-cepstrum