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支持語音的教師上課點名系統(tǒng)的設(shè)計與實現(xiàn)DEPHI+SQL
畢業(yè)論文
摘要
本系統(tǒng)是典型的信息管理系統(tǒng)(MIS)，其開發(fā)主要包括后臺數(shù)據(jù)庫的建立和維護以及前端應用程序的開發(fā)兩個方面。對于前者要求建立起數(shù)據(jù)1致性和完整性強、數(shù)據(jù)安全性好的數(shù)據(jù)庫。而對于后者則要求應用程序功能完備，易使用等特點。支持語音的教師上課點名系統(tǒng)是對學生上課情況進行統(tǒng)1的管理，可以方便的進行錄入，查詢，修改，刪除，退出，隨時把握學生的上課情況。
系統(tǒng)使用Delphi 7.0和SQL Sever 2000作為開發(fā)工具，利用微軟語音引擎，通過它和相關(guān)的語音接口實現(xiàn)了信息錄入，語音點名和投影點名，點名信息維護，點名事后重現(xiàn)，數(shù)據(jù)庫備份與還原等必需的功能，其操作簡單，界面友好，運行穩(wěn)定，適用于大中專院校課堂教學管理。
關(guān)鍵詞：DEPHI；ADO；語音引擎；SQL Sever 2000
Abstract
This system is a typical Managing Information System (MIS). Its development involves the construction and preservation of the backstage data base and the exploitation of the front item application procedure. For the former, it requires to set up a data base whose data is consistent and integrated and secure. For the latter, it requires the function of the application procedure is complete and easy to use. The roll call system for the teachers in classes which supports the speech sounds is a unified management of the students. It can school, enquiries, modify, delete and withdraw conveniently. It also can master the situation of the students in classes in any time.
This paper uses Delphi 7.0 and SQL Sever 2000 as the development tools , realizes the voice roll call by taking the use of the Microsoft speech engine and its related voice interface, the system carries out the information to record to go into, speech roll call and cast shadow the roll call, have a roll call the information maintenance and have a roll call the after the event to re-appear, essential functions such as the database backup and revivification etc. the operation is simply, the interface is friendly, the run is more steady, this management system is suitable for college student’s apartment management.
Keywords: DEPHI；ADO; voice engine; SQL Sever 2000
注釋：不含源代碼
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