Search Results for author: Tobias Watzel

Found 3 papers, 1 papers with code

Adversarial Joint Training with Self-Attention Mechanism for Robust End-to-End Speech Recognition

no code implementations3 Apr 2021 Lujun Li, Yikai Kang, Yuchen Shi, Ludwig Kürzinger, Tobias Watzel, Gerhard Rigoll

Inspired by the extensive applications of the generative adversarial networks (GANs) in speech enhancement and ASR tasks, we propose an adversarial joint training framework with the self-attention mechanism to boost the noise robustness of the ASR system.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

CTC-Segmentation of Large Corpora for German End-to-end Speech Recognition

11 code implementations17 Jul 2020 Ludwig Kürzinger, Dominik Winkelbauer, Lujun Li, Tobias Watzel, Gerhard Rigoll

In this work, we combine freely available corpora for German speech recognition, including yet unlabeled speech data, to a big dataset of over $1700$h of speech data.

Ranked #5 on Speech Recognition on TUDA (using extra training data)

Speech Recognition Audio and Speech Processing

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