人工耳蜗使用者音乐感知评估系统的设计

该文的目的是设计一套适用于我国人工耳蜗使用者的音乐感知评估系统。所选评估内容包括听辨测试和问卷调查,用以考察人工耳蜗使用者对音乐要素的辨识能力和其聆听感受。听辨测试包括5种不同音色和3个频率范围的音高最小可辨差阈、音高方向分辨和旋律轮廓识别测试;调查问卷包括音乐背景和听赏水平问卷及音乐体验问卷。3名人工耳蜗使用者和6名正常听力者参加了系统验证测试,听辨测试结果与国外类似研究具有可比性。问卷调查的结果显示了音乐教育背景、主观聆听感受与听辨测试之间的联系。

Design of a music perception assessment system for mandarin-speaking cochlear implant users

The goal of the present study is to develop a Chinese-tailored experimental platform for music perception assessment of Chinese cochlear implant users.Music perception performance is assessed by using listening tasks and questionnaires.The listening task includes the pitch just noticeable difference test,the pitch-direction discrimination test and melody contour identification test.Five timbres and three frequency ranges are available for each test.Musical Background and Appreciation Questionnaire and Appreciation of Music Questionnaire are used to investigate the relationship between music perception and music experience of cochlear implant users before or after implantation.Three cochlear implant users and six normal hearing listeners have participated the system-verification test.The test results are consistent with the previous music perception studies.