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Update egs/multi_zh-hans/ASR/local/compute_fbank_stcmds.py

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Co-authored-by: Fangjun Kuang <csukuangfj@gmail.com>
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zr_jin 2023-09-02 16:59:44 +08:00 committed by GitHub
parent f2ead129ef
commit 677842361f
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1 changed files with 1 additions and 3 deletions
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egs/multi_zh-hans/ASR/local/compute_fbank_stcmds.py
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@ -78,11 +78,9 @@ def compute_fbank_thchs30(num_mel_bins: int = 80, speed_perturb: bool = False):
recordings=m["recordings"], recordings=m["recordings"],
supervisions=m["supervisions"], supervisions=m["supervisions"],
) )
if "train" in partition: if "train" in partition and speed_perturb:
cut_set = ( cut_set = (
(cut_set + cut_set.perturb_speed(0.9) + cut_set.perturb_speed(1.1)) (cut_set + cut_set.perturb_speed(0.9) + cut_set.perturb_speed(1.1))
if speed_perturb
else cut_set
) )
cut_set = cut_set.compute_and_store_features( cut_set = cut_set.compute_and_store_features(
extractor=extractor, extractor=extractor,