aspcore.adaptivefilter.BlockLMS

class aspcore.adaptivefilter.BlockLMS(ir_len, num_in, num_out, stepSize, regularization=0.001, filter_type=None)

Bases: AdaptiveFilterBase

Block based processing and normalization Dimension of filter is (input channels, output channels, IR length) Normalizes with a scalar, common for all channels identical to FastBlockLMS with scalar normalization

__init__(ir_len, num_in, num_out, stepSize, regularization=0.001, filter_type=None)

Methods

`__init__`(ir_len, num_in, num_out, stepSize)
`insert_in_signal`(ref)
`prepare`()
`process`(signalToProcess)
`set_ir`(new_ir)
`update`(ref, error)	Inputs should be of the shape (channels, numSamples)

Attributes

ir

update(ref, error): Inputs should be of the shape (channels, numSamples)