A dual-channel speech enhancement method for cellular communication

机译：用于蜂窝通信的双通道语音增强方法

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摘要

In this work, a dual-channel noise reduction algorithm for cellular communication is introduced. The suggested algorithm combines the coherence based-method and the Kalman filter. The suggested method is evaluated in different scenarios and proves its robustness, especially in highly noisy environment in term of signal-to-noise ratio, perceptual evaluation of speech quality and spectrogram analysis.

机译：在这项工作中，介绍了一种用于蜂窝通信的双通道降噪算法。所提出的算法结合了基于相干性的方法和卡尔曼滤波器。所建议的方法在不同的情况下进行了评估，并证明了它的鲁棒性，尤其是在信噪比，语音质量的感知评估和频谱图分析等高噪声环境中。

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《International Conference on Advanced Technologies for Signal and Image Processing》|2018年|1-5|共5页
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Wahbi Nabi; Noureddine Aloui; Adnane Cherif;
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关键词
Coherence; Speech enhancement; Noise measurement; Noise reduction; Signal to noise ratio; Microphones; Kalman filters;

机译：相干性;语音增强;噪声测量;降噪;信噪比;麦克风;卡尔曼滤波器;

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专利

1. A Real-Time Dual-Channel Speech Reinforcement System for Intra-Cabin Communication [J] . FRANCESCO FACCENDA, STEFANO SQUARTINI, EMANUELE PRINCIPI, Journal of the Audio Engineering Society . 2013,第11期

机译：舱内通信的实时双通道语音增强系统
2. An improved speech enhancement algorithm for dual-channel mobile phones using wavelet and genetic algorithm [J] . Nabi Wahbi, Aloui Noureddine, Cherif Adnane Computers and Electrical Engineering . 2017,第期

机译：使用小波和遗传算法改进双通道移动电话的语音增强算法
3. Noise variance estimation based on dual-channel phase difference for speech enhancement [J] . Seon Man Kim, Hong Kook Kim Digital Signal Processing . 2014,第Null期

机译：基于双通道相位差的噪声方差估计用于语音增强
4. A dual-channel speech enhancement method for cellular communication [C] . Wahbi Nabi, Noureddine Aloui, Adnane Cherif International Conference on Advanced Technologies for Signal and Image Processing . 2018

机译：一种用于蜂窝通信的双通道语音增强方法
5. Speech enhancement for robust speech communication. [D] . Deng, Ying. 2006

机译：语音增强功能可实现强大的语音通信。
6. Real-time spectrum estimation–based dual-channel speech-enhancement algorithm for cochlear implant [O] . Yousheng Chen, Qin Gong 2012

机译：基于实时频谱估计的双通道人工耳蜗语音增强算法
7. Real-time spectrum estimation–based dual-channel speech-enhancement algorithm for cochlear implant [O] . Yousheng Chen, Qin Gong 2012

机译：基于实时频谱估计的双通道人工耳蜗语音增强算法

A dual-channel speech enhancement method for cellular communication

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