Audio MixUp & Friends

Apply MixUp, CutMix, and combination of both to audio waveforms before converting to Spectrogram or MelSpectrogram

AudioMixHandler

 AudioMixHandler (alpha:float=0.5, interp_label:bool|None=None)

Mixup base for TensorAudio

	Type	Default	Details
alpha	float	0.5	Alpha & beta parametrization for `Beta` distribution
interp_label	bool \| None	None	Blend or stack labels. Defaults to `loss_func.y_int` if None

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AudioMixUp

 AudioMixUp (alpha=0.5, stack_y=True)

Implementation of https://arxiv.org/abs/1710.09412 for TensorAudio

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AudioCutMix

 AudioCutMix (alpha:float=1.0, uniform:bool=True, p:float=1.0,
              interp_label:bool|None=None)

Implementation of https://arxiv.org/abs/1710.09412 for TensorAudio

	Type	Default	Details
alpha	float	1.0	Alpha & beta parametrization for `Beta` distribution
uniform	bool	True	Uniform patches across batch. True matches fastai CutMix
p	float	1.0	Per Image probablily of applying CutMix if `uniform` is False
interp_label	bool \| None	None	Blend or stack labels. Defaults to loss’ `y_int` if None

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AudioCutMixUp

 AudioCutMixUp (mix_alpha=0.4, cut_alpha=1.0, stack_y=True, cut_ratio=1,
                mix_ratio=1)

Implementation of Mixup or CutMix for TensorAudio

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AudioCutMixUpAugment

 AudioCutMixUpAugment (mix_alpha=0.4, cut_alpha=1.0, stack_y=True,
                       aug_ratio=1, cut_ratio=1, mix_ratio=1,
                       augs_only=None, wave_augs=False)

Implementation of Mixup, CutMix, or Augment for TensorAudio