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PaddleSpeech/examples/librispeech/asr2/conf/preprocess.yaml

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314 B

process:
# these three processes are a.k.a. SpecAugument
- type: time_warp
max_time_warp: 5
inplace: true
mode: PIL
- type: freq_mask
F: 30
n_mask: 2
inplace: true
replace_with_zero: false
- type: time_mask
T: 40
n_mask: 2
inplace: true
replace_with_zero: false