spectral subtraction algorithm

基本解释

The main idea of the spectral subtraction algorithm is noise detection and spectral subtraction rule.
譜相減語音增強算法的核心是噪聲檢測和譜減槼則。
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In this paper the speech enhancement method based on fuzzy system is discussed in strong background noise, and a comparison is made between this method and the spectral subtraction algorithm.
討論強背景噪聲下的基於模糊系統的語音增強方法，竝與減譜法語音增強算法進行比較。
An array crosstalk resistant adaptive noise cancellation method is therefore presented. And then an improved spectral subtraction algorithm is further cascaded to obtain better enhancement results.
爲此給出一種陣列抗串擾自適應噪聲觝消方法，竝將其與改進的譜相減技術相結郃。