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				           		Speaker normalization consists of cepstrum mean normalization (CMN) and vocal tract length normalization (VTLN).
						        										 	
						        					            	 说话人归一化包括倒谱均值归一化(CMN)和声道长度归一化(VTLN)。
								    				            	 youdao 
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				           		Speaker normalization consists of cepstrum mean normalization (CMN) and vocal tract length normalization (VTLN).
						        										 	
						        					            	 说话人归一化包括倒谱均值归一化(CMN)和声道长度归一化(VTLN)。
								    				            	 youdao