표제지
목차
I. INTRODUCTION 8
II. METHODS & MATERIALS 11
1. 연구대상 11
2. 연구장비 및 도구 12
3. 음원제작 13
4. 연구절차 13
1) 보청기의 조절 13
2) 단어인지도의 측정 및 음질의 평가 14
5. 통계분석 15
III. RESULTS 16
1. CT 조절에 따른 단어인지도 측정 결과 16
2. CT의 조절에 따른 선호도 평가 결과 18
3. 대음절의 오류분석 20
IV. DISCUSSIONS 22
V. SUMMARY AND CONCLUSIONS 25
REFERENCES 28
ABSTRACT 32
Table 1. Results of two-way ANOVA with repeated measures of... 16
Table 2. Results of LSD test of word recognition score according... 18
Table 3. The error patterns of CV syllables 20
Table 4. Results of phoneme substitutions of CV syllables accord-... 21
Figure 1. Average hearing threshold levels (HTL) and standard deviations of subjects 11
Figure 2. Rating scale of sound clarity, loudness of noise 12
Figure 3. Results of two-way ANOVA with repeated measures of... 17
Figure 4. Results of Friedman test of sound clarity score according... 19
Figure 5. Results of Friedman test of loudness of noise score... 19