声纹鉴定在电信网络诈骗治理中的应用研究  

Research on the Application of Voiceprint Identification in the Governance of Telecom Network Fraud

作　　者：赵凯[1,2] 李御瑾 付顺顺 彭舒凡 芦天亮 ZHAO Kai;LI Yujin;FU Shunshun;PENG Shufan;LU Tianliang(School of Information and Cyber Security,People's Public Security University of China,Beijing 100038,China;Department of Image and Network Investigation Technology,Zhengzhou Police University,Zhengzhou 450053,China;Anhui Public Security Education Research Institute,Hefei 230031,China)

机构地区：[1]中国人民公安大学信息网络安全学院,北京100038 [2]郑州警察学院图像与网络侦查系,河南郑州450053 [3]安徽省公安教育研究院,安徽合肥230031

出　　处：《中国人民公安大学学报(自然科学版)》2024年第3期70-76,共7页Journal of People’s Public Security University of China(Science and Technology)

基　　金：河南省科技攻关项目(242102320065,212102210531);河南省高等学校重点科研项目(23B520022)

摘　　要：大数据时代,通过声纹鉴定形成语音证据完成身份认定成为电信诈骗治理的有力武器。针对电信网络诈骗集团化和非接触性等特点,提出运用声纹鉴定技术解决电信诈骗身份识别难的思路、鉴定流程和方法。将此类案件鉴定任务凝练为准备阶段、检验阶段和鉴定文书编制3个阶段,接着提炼了电信诈骗案件声纹鉴定流程及详细任务,然后研究了初步检验、听辨分析、声谱分析、综合评判和鉴定意见等流程中的难点并提出了解决办法,为声纹鉴定在电信诈骗治理中深入应用提供支撑。In the era of big data,voiceprint identification has become a powerful tool for identifying individuals to combat telecom fraud.In view of the characteristics of telecom network fraud including collectivization and non-contact,the idea,identification process,and methods of using voiceprint identification technology are proposed to solve the challenges of identity recognition in telecom network fraud.The identification tasks in such cases are condensed into three stages:preparation,examination,and the drafting of identification documents.Moreover,the voiceprint identification process and detailed tasks in telecom network fraud are refined.The difficulties in the stages of preliminary examination,auditory analysis,spectrographic analysis,comprehensive assessment,and forming identification opinions are explored,and the corresponding solutions are also given,which provides support for the in-depth application of voiceprint identification in telecom fraud management.

关 键 词：声纹鉴定 电信网络诈骗 身份识别 

分 类 号：D918.9[政治法律—法学]