摘要
该项目以声纹识别、语音识别及嵌入式数据库技术为基础,设计和开发了基于Android系统的语音签到系统。利用声纹唯一性的特点,结合动态认证码机制,识别学生语音输入是否正确,有效杜绝了代签作弊行为。在此基础上,系统综合分析学生的缺勤情况,自动向学生发送预警邮件,有效地提高了高校考勤管理的效率。
This program is designed to help students to sign- in in large class of university. We realize the application based on Voice-print Recognize, Speech Recognize and Embedded database technology. With the uniqueness of voice-print and dynamic authentication code mechanism,the application check the students' speech input,preventing from cheating.The application also summarizes of the absent times and send the email to the students who are absent from class.It can improve the efficiency of sign-in management.
出处
《电脑知识与技术》
2016年第4X期109-111,共3页
Computer Knowledge and Technology
基金
2015年地方高校国家级大学生创新创业训练计划项目(201510070004)
