彩色宽带背景噪声环境下的线性预测滤波反馈主动噪声控制

2019 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2019-12-01 DOI:10.1109/ISPACS48206.2019.8986340

R. Takasugi, Yosuke Sugiura, T. Shimamura

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引用次数: 4

摘要

为了提高彩色宽带背景噪声中窄带噪声的抑制性能，提出了一种新的反馈型有源噪声控制系统。该系统对输入信号采用线性预测滤波器，实现窄带噪声和宽带噪声的分离。仿真结果表明，该方法具有较强的噪声抑制能力。

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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Feedback Active Noise Control using Linear Prediction Filter for Colored Wide-band Background Noise Environment

In this paper, we propose a new Feedback Active Noise Control (FB-ANC) system to improve the suppression performance for narrow-band noise buried in colored wideband background noise. The proposed system adopts a linear prediction filter to the input signal in order to separate narrowband noise and wide-band noise. The simulation result shows the proposed method can perform robust noise suppression.

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来源期刊

2019 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

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