Invention Grant
- Patent Title: Evaluating spoken skills
- Patent Title (中): 评价口语技能
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Application No.: US12354849Application Date: 2009-01-16
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Publication No.: US08775184B2Publication Date: 2014-07-08
- Inventor: Om D. Deshmukh , Ashish Verma
- Applicant: Om D. Deshmukh , Ashish Verma
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Ryan, Mason & Lewis, LLP
- Main IPC: G10L15/00
- IPC: G10L15/00 ; G10L15/04

Abstract:
Techniques for evaluating one or more spoken language skills of a speaker are provided. The techniques include identifying one or more temporal locations of interest in a speech passage spoken by a speaker, computing one or more acoustic parameters, wherein the one or more acoustic parameters capture one or more properties of one or more acoustic-phonetic features of the one or more locations of interest, and combining the one or more acoustic parameters with an output of an automatic speech recognizer to modify an output of a spoken language skill evaluation.
Public/Granted literature
- US20100185435A1 EVALUATING SPOKEN SKILLS Public/Granted day:2010-07-22
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