NRSRNet：在极低信噪比条件下基于降噪和恢复模块的语音增强网络

IF 3.4 2区物理与天体物理 Q1 ACOUSTICS

Applied Acoustics Pub Date : 2025-08-25 DOI:10.1016/j.apacoust.2025.111012

Tao Zhang, Qianwei Sun, Weiwei Zhang, Yanzhang Geng

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引用次数: 0

摘要

在特定环境下，极高能量的噪声干扰会显著降低语音通信质量。语音增强技术可以有效地缓解这种噪声，这对于提高语音信号的清晰度和整体质量至关重要。本文介绍了一种包含降噪模块和语音恢复模块的语音增强网络。该设计旨在最大限度地抑制噪音，同时恢复可能与噪音一起被消除的干净语音，确保更精细和可理解的输出。最后，通过仿真和实际实验验证了该网络在极低信噪比（SNR）条件下进行语音增强的可行性和有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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NRSRNet: Speech enhancement network based on noise reduction and restoration module under extremely low SNR conditions

In specific environments, extremely high-energy noise interference can significantly degrade speech communication quality. Speech enhancement techniques can effectively mitigate this noise, which is crucial for boosting speech signals' clarity and overall quality. This paper introduces a speech enhancement network incorporating a noise reduction module and a speech restoration module. The design seeks to maximize noise suppression while restoring clean speech that might have been eliminated along with the noise, ensuring a more refined and intelligible output. Finally, the feasibility and effectiveness of this network for speech enhancement under extremely low Signal-to-Noise Ratio (SNR) conditions have been thoroughly validated through simulations and real-world experiments.

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来源期刊

Applied Acoustics 物理-声学

CiteScore

7.40

自引率

11.80%

发文量

618

审稿时长

7.5 months

期刊介绍： Since its launch in 1968, Applied Acoustics has been publishing high quality research papers providing state-of-the-art coverage of research findings for engineers and scientists involved in applications of acoustics in the widest sense. Applied Acoustics looks not only at recent developments in the understanding of acoustics but also at ways of exploiting that understanding. The Journal aims to encourage the exchange of practical experience through publication and in so doing creates a fund of technological information that can be used for solving related problems. The presentation of information in graphical or tabular form is especially encouraged. If a report of a mathematical development is a necessary part of a paper it is important to ensure that it is there only as an integral part of a practical solution to a problem and is supported by data. Applied Acoustics encourages the exchange of practical experience in the following ways: • Complete Papers • Short Technical Notes • Review Articles; and thereby provides a wealth of technological information that can be used to solve related problems. Manuscripts that address all fields of applications of acoustics ranging from medicine and NDT to the environment and buildings are welcome.