33 citations · 45 across the 3 of their papers we have counts for
3 papers
Improving performance of real-time full-band blind packet-loss concealment with predictive network
Viet-Anh Nguyen, Anh H. T. Nguyen, Andy W. H. Khong
Packet loss concealment (PLC) is a tool for enhancing speech degradation caused by poor network conditions or underflow/overflow in audio processing pipelines. We propose a real-ti…
TUNet: A Block-online Bandwidth Extension Model based on Transformers and Self-supervised Pretraining
Viet-Anh Nguyen, Anh H. T. Nguyen, Andy W. H. Khong
We introduce a block-online variant of the temporal feature-wise linear modulation (TFiLM) model to achieve bandwidth extension. The proposed architecture simplifies the UNet backb…
Directional Sparse Filtering using Weighted Lehmer Mean for Blind Separation of Unbalanced Speech Mixtures
Karn Watcharasupat, Anh H. T. Nguyen, Ching-Hui Ooi +1
In blind source separation of speech signals, the inherent imbalance in the source spectrum poses a challenge for methods that rely on single-source dominance for the estimation of…