Speech enhancement using U-nets with wide-context units

T Grzywalski, S Drgas - Multimedia Tools and Applications, 2022 - Springer
In this article a new neural network for speech enhancement is proposed where single-
channel noisy speech is processed in order to improve its intelligibility and quality. It is …

An attention based densely connected U-NET with convolutional GRU for speech enhancement

C Jannu, SD Vanambathina - 2023 3rd International …, 2023 - ieeexplore.ieee.org
Speech enhancement performance is highly reliant on on the efficacy of representative
features extracted from noisy speech. However, SE frequently experiences problems with …

Using recurrences in time and frequency within U-net architecture for speech enhancement

T Grzywalski, S Drgas - ICASSP 2019-2019 IEEE International …, 2019 - ieeexplore.ieee.org
When designing fully-convolutional neural network, there is a trade-off between receptive
field size, number of parameters and spatial resolution of features in deeper layers of the …

Stacked U-Net with Time–Frequency Attention and Deep Connection Net for Single Channel Speech Enhancement

V Parisae, S Nagakishore Bhavanam - International Journal of …, 2024 - World Scientific
Deep neural networks have significantly promoted the progress of speech enhancement
technology. However, a great number of speech enhancement approaches are unable to …

Application of recurrent U-net architecture to speech enhancement

T Grzywalski, S Drgas - 2018 Signal Processing: Algorithms …, 2018 - ieeexplore.ieee.org
In this paper a recurrent U-net neural architecture is proposed to speech enhancement. The
mentioned neural network architecture is trained to provide a mapping between a …

DCT based densely connected convolutional GRU for real-time speech enhancement

C Jannu, SD Vanambathina - Journal of Intelligent & Fuzzy …, 2023 - content.iospress.com
Over the past ten years, deep learning has enabled significant advancements in the
improvement of noisy speech. Due to the short time stability of speech signal, previous …

Shuffle attention u-net for speech enhancement in time domain

C Jannu, SD Vanambathina - International Journal of Image and …, 2023 - World Scientific
Over the past 10 years, deep learning has enabled significant advancements in the
improvement of noisy speech. In an end-to-end speech enhancement, the deep neural …

Efficient gated convolutional recurrent neural networks for real-time speech enhancement

Z Ye, N Saleem, H Ali - 2023 - reunir.unir.net
Deep learning (DL) networks have grown into powerful alternatives for speech
enhancement and have achieved excellent results by improving speech quality …

[PDF][PDF] Fusion-Net: Time-Frequency Information Fusion Y-Network for Speech Enhancement.

SKR Nareddula, S Gorthi, RKSS Gorthi - Interspeech, 2021 - isca-archive.org
This paper proposes a deep learning-based densely connected Y-Net as an effective
network architecture for the fusion of time and frequency domain loss functions for speech …

Deep neural networks for speech enhancement in complex-noisy environments

N Saleem, MI Khattak - 2020 - reunir.unir.net
In this paper, we considered the problem of the speech enhancement similar to the real-
world environments where several complex noise sources simultaneously degrade the …