Development of Early Diagnosis Tools for Autism during the Formation of Basic Language Based on Speech Prosody Analysis.
Project/Area Number |
21700565
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Single-year Grants |
Research Field |
Rehabilitation science/Welfare engineering
|
Research Institution | Kawasaki College of Allied Health Professions |
Principal Investigator |
NAKAI Yasushi 川崎医療短期大学, 医療保育科, 助教 (80462050)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
Keywords | 自閉症 / 早期診断 / 音声データベース / プロソディ / 音声解析 / 音声識別プログラム / 識別精度 / F値 / 早期介入 / 言語発達 / 乳幼児期 / 子ども / 了ども |
Research Abstract |
This study developed the speech database of children with autism spectrum disorder and typical development. Using this, this study developed a voice of intonation analysis program and a speech identification program of children with autism spectrum disorder and typical development. The identification precision was used for accuracy and F-measure(2×Precision×Recall)/(Precision+Recall). The accuracy of the human auditory perception and the speech identification device was .59 and .73, F-measure was .59 and .73. Thus, a higher value was obtained for the speech identification device.
|
Report
(4 results)
Research Products
(19 results)