`py2shpss`

Submodules

Package Contents

Classes

class py2shpss.HPSS(mode: str = 'hm21', iter: int = 30, h_size: int = 1, p_size: int = 1, eval_obj: bool = False, *args, **kwargs)[source]

Bases: object

__create_filter(h_size, p_size)[source]

__call__(spec: nptyping.NDArray[nptyping.Shape[*,*], nptyping.Floating], *args, **kwargs)[source]

Run the HPSS algorithm on the given spectrogram.

Parameters:: spec (numpy 2D array) – input spectrogram
Returns:: Harmonic spectrogram. P (numpy 2D array): Percussive spectrogram. obj (numpy 2D array, or None): Objective function log, if eval_obj is True
Return type:: H (numpy 2D array)

_call_hm21(Y)[source]

_call_idiv(Y)[source]