High-quality speech coding with SampleRNN. - Janusz Klejsa; Per Hedelin; Cong Zhou; Roy Fejgin; Lars F. Villemoes (CoRR, 2018)

High-quality Speech Coding with Sample RNN. - Janusz Klejsa; Per Hedelin; Cong Zhou; Roy Fejgin; Lars F. Villemoes (ICASSP, 2019)

Source Coding of Audio Signals with a Generative Model. - Roy Fejgin; Janusz Klejsa; Lars F. Villemoes; Cong Zhou (ICASSP, 2020)

Single-stage TTS with Masked Audio Token Modeling and Semantic Knowledge Distillation. - Gerard I. Gállego; Roy Fejgin; Chunghsin Yeh; Xiaoyu Liu; Gautam Bhattacharya (ICASSP, 2025)

Koel-TTS: Enhancing LLM based Speech Generation with Preference Alignment and Classifier Free Guidance. - Shehzeen Hussain; Paarth Neekhara; Xuesong Yang; Edresson Casanova; Subhankar Ghosh; Mikyas T. Desta; Roy Fejgin; Rafael Valle; Jason Li (CoRR, 2025)