CAJ | 학술논문

目的：观察配戴助听器儿童和健听儿童单元音基频和共振峰的差异。方法分别选取20位3～8岁配戴助听器儿童及健听儿童形成实验组与对照组，用语音工作站VS 3.0分析软件对其/a、o、e、i、u、ü/6个元音3秒稳定段进行声学分析，提取基频和共振峰，并进行对比分析。结果实验组的基频和F1共振峰与对照组相比，基频和元音/a、o/的共振峰无显著差异，P>0.05；元音/e、u/和/ü/的共振峰均有显著差异，P<0.05。结论配戴助听器儿童的基频和单元音共振峰与健听儿童不同。
목적：관찰배대조은기인동화건은인동단원음기빈화공진봉적차이。방법분별선취20위3～8세배대조은기인동급건은인동형성실험조여대조조，용어음공작참VS 3.0분석연건대기/a、o、e、i、u、ü/6개원음3초은정단진행성학분석，제취기빈화공진봉，병진행대비분석。결과실험조적기빈화F1공진봉여대조조상비，기빈화원음/a、o/적공진봉무현저차이，P>0.05；원음/e、u/화/ü/적공진봉균유현저차이，P<0.05。결론배대조은기인동적기빈화단원음공진봉여건은인동불동。
Objective To observe the differences in the fundamental frequency and formants of single vowels produced by normal hearing children and hearing-impaired children with hearing aids. Methods 20 children fitted with hearing aids of 3-8 years old and 20 normal hearing children were selected as the subject and control groups. Vowels of a, o,e,i,u, and ü were evaluated. Results The two groups showed no significant differences in the F1 of all vowels and formants of /a/ and /o/(P>0.05).Significant differences were found for the formants of /e/, /u/ and / ü/(P<0.05). Conclusion The fundamental frequency and formants of single vowels produced by children with hearing aids are different with those by normal children.