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4篇 您的检索式：作者名="Cao Tieyong"

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		题名	作者	年代	出处	被引量
	1	A new blind source separation algorithm based on second-order statistics for TITO显示文摘	Zhang Xiongwei Cao Tieyong	2006	Lecture Notes in Control and Information Sciences2006，344，：	1
	2	A new blind source separation algorithm based on second-order statistics for TITO显示文摘	WANG Zhenli ZHANG Xiongwei CAO Tieyong	2006	Lecture Notes in Control and Information Sciences2006，344，：	1
	3	A new blind source separation algorithm based on second-order statistics for TITO显示文摘	Wang Zhenli Zhang Xiongwei Cao Tieyong	2006	Lecture Notes in Control and Information Sciences2006，344，：	1
	4	A speech coding algorithm based on harmonic-stochastic excitation显示文摘A very low bit rate algorithm for encoding speech signals at 825 bps based on a mixed harmonic and stochastic modeling of the excitation signal is presented. The algorithm is more robust in the V/UV decision, reliable pitch estimation, and excitation signals synthesis. The bit allocation schedules in every case and the analysis-by-synthesis processes of the parameters are also described. The Diagnostic Rhyme Test (DRT) results show that the performance of the proposed algorithm is comparable to that of the MELP algorithm at 2.4 kbps, and the speech distinctness is 90.25%.	DING Qinghai, CAO Tieyong, ZAHNG Xiongwei, CHEN Xianzhi (Institute of Communication Engineering Nanjing Nanjing 210016)	2001	Chinese Journal of Acoustics2001，20，3：	0

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