2020
The Rwth Asr System for Ted-Lium Release 2: Improving Hybrid Hmm With Specaugment
ICASSP 2020accepted
We present a complete training pipeline to build a state-of-the-art hybrid HMM-based ASR system on the 2nd release of the TED-LIUM corpus. Data augmentation using SpecAugment is successfully applied to improve performance on top of our best SAT model using i-vectors. By investigating the effect of d…