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Viet-Anh Nguyen

3 accepted papers

2023

Improving Performance of Real-Time Full-Band Blind Packet-Loss Concealment with Predictive Network

ICASSP 2023accepted

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-time recurrent method that leverages previous outputs to mitigate artefact of lost packets without the prior knowledge of…

Cited by 0SourceScholar
2022

Tunet: A Block-Online Bandwidth Extension Model Based On Transformers And Self-Supervised Pretraining

ICASSP 2022accepted

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 backbone of the TFiLM to reduce inference time and employs an efficient transformer at the bottleneck to alleviate performanc…

Cited by 0SourceScholar