• Corpus ID: 239016583

NN3A: Neural Network supported Acoustic Echo Cancellation, Noise Suppression and Automatic Gain Control for Real-Time Communications

@article{Wang2021NN3ANN,
  title={NN3A: Neural Network supported Acoustic Echo Cancellation, Noise Suppression and Automatic Gain Control for Real-Time Communications},
  author={Ziteng Wang and Yueyue Na and Biao Tian and Qiang Fu},
  journal={ArXiv},
  year={2021},
  volume={abs/2110.08437}
}
  • Ziteng Wang, Yueyue Na, +1 author Qiang Fu
  • Published 16 October 2021
  • Computer Science, Engineering
  • ArXiv
Acoustic echo cancellation (AEC), noise suppression (NS) and automatic gain control (AGC) are three often required modules for real-time communications (RTC). This paper proposes a neural network supported algorithm for RTC, namely NN3A, which incorporates an adaptive filter and a multi-task model for residual echo suppression, noise reduction and near-end speech activity detection. The proposed algorithm is shown to outperform both a method using separate models and an end-to-end alternative… 

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References

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