development of mandarin speech test materials for chinese ...development of mandarin speech test...
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![Page 1: Development of Mandarin Speech Test Materials for Chinese ...Development of Mandarin Speech Test Materials for Chinese Civilian Pilots Mosheng Hu Civil Aviation Medical Center Beijing,China](https://reader030.vdocuments.site/reader030/viewer/2022040907/5e7e50763495395c113f825f/html5/thumbnails/1.jpg)
民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Development of Mandarin Speech Test
Materials for Chinese Civilian Pilots
Mosheng Hu
Civil Aviation Medical Center
Beijing,China
2018.11.12
![Page 2: Development of Mandarin Speech Test Materials for Chinese ...Development of Mandarin Speech Test Materials for Chinese Civilian Pilots Mosheng Hu Civil Aviation Medical Center Beijing,China](https://reader030.vdocuments.site/reader030/viewer/2022040907/5e7e50763495395c113f825f/html5/thumbnails/2.jpg)
民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Background--Motivation and Problem Statement
➢Communication is crucial for aircraft safety
➢Hearing loss will bring risks to pilots
➢Current audiological test method of CAAC has faults
➢Experience can make up the effect of hearing loss
➢Using occupational stimuli is a meaningful effort
➢Directly relate to the “real world” job performance
![Page 3: Development of Mandarin Speech Test Materials for Chinese ...Development of Mandarin Speech Test Materials for Chinese Civilian Pilots Mosheng Hu Civil Aviation Medical Center Beijing,China](https://reader030.vdocuments.site/reader030/viewer/2022040907/5e7e50763495395c113f825f/html5/thumbnails/3.jpg)
民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Select language database
Edit sentence lists
Record stimuli audio
Equivalence verification
Formalize pass/fail criteria
short-term goal
long-term goal
Methods
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民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Departure
Speed
En route
VOR
Altitude
Trasponderfrequency
Descent
Direction
Landing
Afterlanding
QNH
Nonroutineconditions
Methods
key points
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民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Results--Preliminary sentence list size
• lists have been edited20
• sentences for each list20
• sentences in total400
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民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Results--Basic characteristics of 40 subjects
n=40
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民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Results--Mean word recognition score(WRS)
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民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Results -- Equivalence verification
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民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Results--Mean performance of sentence lists
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民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Results -- Logistic Regression and P-I Functions
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民航局航空医学中心 Civil Aviation Medicine Center, CAAC
Conclusion
➢14 sentence lists left
➢The difficulty level is equivalent
➢Can be used for further research
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民航局航空医学中心 Civil Aviation Medicine Center, CAAC
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