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Background of Research

Speech is the most natural, convenient, and efficient means for human communications. Oral test is the most direct language performance indicator among different language tests. In view of the urgent need of oral examinations at home and abroad for intelligent computer-aided evaluation, iFLYTEK has developed the intelligent speech evaluation technology, the only one  accredited by the Ministry of Education in the industry, and launched a multilingual speech evaluation system based on its technical advantages in speech recognition and evaluation in accordance  language testing theories.

System Functions

Based on speech recognition,natural language understanding, and multiple disciplines including linguistics, testing, and statistics, the system can analyze the speech characteristics of a user and score the pronunciation of the user. Moreover, the system can pinpoint the errors and flaws in the user's speech and give suggestions on improvement. In addition, it provides an intelligent total solution to the listening and speaking exams covering the whole process of topic assigning, examinee  arrangement, interactive testing, automatic  evaluation, personnel management, and result management, which improves the examination efficiency and lowers the examination cost.

System Application

The multilingual intelligent oral language evaluation system has been successfully applied to examinations held by  students in universities, middle schools or primary schools, social examinations, and some overseas oral language evaluation and learning projects, including:

2007 – 2013: National Putonghua (Mandarin) Proficiency Test

2007 – 2013: Oral English Tests in universities including University of Science and Technology of China

2009 – 2013: English Listening and Speaking Test in the Senior High School Entrance Examination in Jiangsu Province

2010 – 2013: English Listening and Speaking Test in the Senior High School Entrance Examination in Wenzhou, Zhejiang Province

2011 – 2013: English Listening and Speaking Test in the Enrollment with the Specialty of Higher Vocational Colleges in Chongqing

2011 – 2013: English Listening and Speaking Test in the Senior High School Entrance Examination in Chongqing

2011 – 2013: Chinese Proficiency Test for Minorities in China

2012 – 2013: English Listening and Speaking Test in the Senior High School Entrance Examination in Jimo City, Qingdao

2012 – 2013: English Listening and Speaking Test in the College Entrance Examination in Chongqing

2012 – 2013: English Listening and Speaking Test in the College Entrance Examination of Guangdong Provinc

2012 – 2013: English Listening and Speaking Test in the College Entrance Examination of Guangdong Province

2012 – 2013: Shanghai Practical Chinese Proficiency Test (SHNC, for foreigners)2012: The iMTL project in Singapore

2012: The iMTL project in Singapore