23 citations · 84 across the 18 of their papers we have counts for
4 papers · 1 filter
Non-Autoregressive Predictive Coding for Learning Speech Representations from Local Dependencies
Alexander H. Liu, Yu-An Chung, James Glass
Self-supervised speech representations have been shown to be effective in a variety of speech applications. However, existing representation learning methods generally rely on the…
Worse WER, but Better BLEU? Leveraging Word Embedding as Intermediate in Multitask End-to-End Speech Translation
Shun-Po Chuang, Tzu-Wei Sung, Alexander H. Liu +1
Speech translation (ST) aims to learn transformations from speech in the source language to the text in the target language. Previous works show that multitask learning improves th…
Semi-supervised Learning for Multi-speaker Text-to-speech Synthesis Using Discrete Speech Representation
Tao Tu, Yuan-Jui Chen, Alexander H. Liu +1
Recently, end-to-end multi-speaker text-to-speech (TTS) systems gain success in the situation where a lot of high-quality speech plus their corresponding transcriptions are availab…
End-to-end Whispered Speech Recognition with Frequency-weighted Approaches and Pseudo Whisper Pre-training
Heng-Jui Chang, Alexander H. Liu, Hung-yi Lee +1
Whispering is an important mode of human speech, but no end-to-end recognition results for it were reported yet, probably due to the scarcity of available whispered speech data. In…