Invention Grant
- Patent Title: Virtual oral recitation examination apparatus, system and method
- Patent Title (中): 虚拟口语朗读检查仪,系统及方法
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Application No.: US11264984Application Date: 2005-11-01
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Publication No.: US07657221B2Publication Date: 2010-02-02
- Inventor: William A. Dittrich
- Applicant: William A. Dittrich
- Applicant Address: US WA Vancouver
- Assignee: Northwest Educational Software, Inc.
- Current Assignee: Northwest Educational Software, Inc.
- Current Assignee Address: US WA Vancouver
- Agency: Ater Wynne LLP
- Main IPC: G09B7/00
- IPC: G09B7/00

Abstract:
The invented apparatus, system and method for examining a student's oral answer capability includes a presentation mechanism for presenting a program test including one or more questions and soliciting one or more answers as oral inputs; a voice recognition mechanism for receiving a voice stream from a student oral recitation and for converting the voice stream to text-based essay form and for recording the same as a first given answer; answer key data stored in memory, the answer key data representing an ideal answer; a correlation mechanism coupled with the first given answer and with the stored answer key data for comparing the given answer to the stored answer key; and a grading mechanism coupled with the correlation mechanism for assigning a point score representing the merit of the given answer relative to the stored answer key data, wherein the point score represents the level of correlation therebetween.
Public/Granted literature
- US20070072165A1 Virtual oral recitation examination apparatus, system and method Public/Granted day:2007-03-29
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