update

speech_asr

2023-04-20 43c30967b01e55d9b6091d88102dfd4bdff0773d

 funasr/models/specaug/specaug.py

@@ -3,14 +3,15 @@
from typing import Sequence
from typing import Union

from funasr.models.specaug.abs_specaug import AbsSpecAug
import torch.nn

from funasr.layers.mask_along_axis import MaskAlongAxis
from funasr.layers.mask_along_axis import MaskAlongAxisVariableMaxWidth
from funasr.layers.mask_along_axis import MaskAlongAxisLFR
from funasr.layers.time_warp import TimeWarp


class SpecAug(AbsSpecAug):
class SpecAug(torch.nn.Module):
    """Implementation of SpecAug.

    Reference:
@@ -99,7 +100,7 @@
            x, x_lengths = self.time_mask(x, x_lengths)
        return x, x_lengths

class SpecAugLFR(AbsSpecAug):
class SpecAugLFR(torch.nn.Module):
    """Implementation of SpecAug.
    lfr_rate：low frame rate
    """