1. WordSeg: Standardizing unsupervised word form segmentation from text
2. Deep learning for Text to Speech, Mozilla, 2021, GitHub, GitHub repository, https://github.com/mozilla/TTS
3. Non-autoregressive Transformer based neural network for Text-to-Speech, Ideas Engineering, 2021, GitHub, GitHub repository, https://github.com/as-ideas/TransformerTTS
4. The Festival Speech Synthesis System, Black, Alan W. and Clark, Rob and Richmond, Korin and Yamagishi, Junichi and Oura, Keiichiro and King, Simon, 2014, 2.4, CSTR, University of Edinburgh, https://www.cstr.ed.ac.uk/projects/festival