Comments (1)
This function will generate Low Frame Rate (LFR) features. Actually, LFR features is generated by stacking and skipping FBank features or other features (like MFCC).
Paper "THE SPEECHTRANSFORMER FOR LARGE-SCALE MANDARIN CHINESE SPEECH RECOGNITION" (https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8682586) provides an example, and actually I follow this paper to implement LFR features.
from speech-transformer.
Related Issues (20)
- Training on small data set HOT 3
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from speech-transformer.