Strong robust speech authentication algorithm based on quasi-harmonic model

doi:10.13245/j.hust.180311

	Strong robust speech authentication algorithm based on quasi-harmonic model
	Zhang, Qiuyu; Zhang, Tao; Wu, Dongfang; Ge, Zixian
刊名	Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)
	2018-03-23
卷号	46 期号:3 页码:58-64
关键词	Authentication Harmonic analysis Robustness (control systems) Speech Amplitude information Authentication algorithm Correcting frequency Harmonic model Noise environments Perceptual feature Perceptual hashing Reference frequency
ISSN号	16714512
DOI	10.13245/j.hust.180311
英文摘要	In order to get strong robustness in real-noise environment, a robust speech authentication algorithm based on quasi-harmonic model (QHM) was proposed in this paper. Firstly, the speech signal to be authenticated was needed to be done some preprocessing, including filtered, windowed and framed. Secondly, each frame signal was used to compute its QHM on the condition of inputting some reference frequency, and then each of them was corresponding to a single-component modeling analysis signal. Finally, the prominent amplitude information coming from modeling analysis signal of each frame was extracted as perceptual features, which was used to generate binary hashing sequence and complete speech authentication. Experimental results show that the proposed algorithm has excellent robustness to real-noise addition and common content preserving manipulations, meanwhile its discrimination and authentication efficiency can meet real-time authentication requirement of mobile speech communication. © 2018, Editorial Board of Journal of Huazhong University of Science and Technology. All right reserved.
语种	中文
出版者	Huazhong University of Science and Technology
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113801]
专题	计算机与通信学院
作者单位	School of Computer and Communication, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Zhang, Qiuyu,Zhang, Tao,Wu, Dongfang,et al. Strong robust speech authentication algorithm based on quasi-harmonic model[J]. Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition),2018,46(3):58-64.
APA	Zhang, Qiuyu,Zhang, Tao,Wu, Dongfang,&Ge, Zixian.(2018).Strong robust speech authentication algorithm based on quasi-harmonic model.Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition),46(3),58-64.
MLA	Zhang, Qiuyu,et al."Strong robust speech authentication algorithm based on quasi-harmonic model".Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition) 46.3(2018):58-64.