6 citations · 6 across the 16 of their papers we have counts for
4 papers · 1 filter
Universal Discrete-Domain Speech Enhancement
Fei Liu, Yang Ai, Ye-Xin Lu +3
In real-world scenarios, speech signals are inevitably corrupted by various types of interference, making speech enhancement (SE) a critical task for robust speech processing. Howe…
A Streamable Neural Audio Codec with Residual Scalar-Vector Quantization for Real-Time Communication
Xiao-Hang Jiang, Yang Ai, Rui-Chen Zheng +1
This paper proposes StreamCodec, a streamable neural audio codec designed for real-time communication. StreamCodec adopts a fully causal, symmetric encoder-decoder structure and op…
MDCTCodec: A Lightweight MDCT-based Neural Audio Codec towards High Sampling Rate and Low Bitrate Scenarios
Xiao-Hang Jiang, Yang Ai, Rui-Chen Zheng +3
In this paper, we propose MDCTCodec, an efficient lightweight end-to-end neural audio codec based on the modified discrete cosine transform (MDCT). The encoder takes the MDCT spect…
Stage-Wise and Prior-Aware Neural Speech Phase Prediction
Fei Liu, Yang Ai, Hui-Peng Du +3
This paper proposes a novel Stage-wise and Prior-aware Neural Speech Phase Prediction (SP-NSPP) model, which predicts the phase spectrum from input amplitude spectrum by two-stage…