supported by the National Natural Science Foundations of China(No.61671252,No.61271335,No.61901229);the Natural Science Research of Higher Education Institutions of Jiangsu Province(No.19KJB510008);a Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions.
The paper investiga tes the hidden relationships among speech samples by applying graph tools.Specifically,we first estimate an applicable graph topology for unstructured speech signals,which can map speech signals in...
大规模多入多出技术(Multiple-Input Multiple-Output,MIMO)是未来5G无线通信的关键技术。在MIMO系统中,发送端的空时编码、接收端的信号检测都需要信道状态信息(Channel State Information,CSI),而大规模MIMO的信道反馈问题随着MIMO信...
supported by the National Natural Science Foundation of China(No.60971129,No.61271335,No.61501251);the Scientific Innovation Research Programs of College Graduate in Jiangsu Province(No.CXZZ13 0488);Key Laboratory of the Ministry of Public Security Smart Speech Technology(No.2014ISTKFKT02);the Natural Science Foundation of Jiangsu Province(No.BK20140891);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(No.13KJB510020);the Science Foundation of Nanjing University of Posts and Telecommunications(No.NY214191)
The identity vector(i-vector) approach has been the state-of-the-art for text-independent speaker recognition, both identification and verification in recent years. An i-vector is a low-dimensional vector in the socal...