aspcore.filter.WOLA

class aspcore.filter.WOLA(num_in: int, num_out: int, block_size: int, overlap: int)

Bases: object

__init__(num_in: int, num_out: int, block_size: int, overlap: int)

Methods

__init__(num_in, num_out, block_size, overlap)
analysis(sig)	Performs WOLA analysis and saved the contents to self.spectrum
synthesis()	Performs WOLA synthesis, sums with previous blocks and returns

analysis(sig)

Performs WOLA analysis and saved the contents to self.spectrum

Parameters:

sig (ndarray (self.num_in, self.hop)) – the new samples from the signal that should be analyzed

synthesis()

Performs WOLA synthesis, sums with previous blocks and returns

the self.hop number of valid samples