人工耳蜗植入者音乐感知研究

目前,大部分人工耳蜗使用者在安静情况下的言语感知能力基本达到较高水平,然而其音乐感知能力尚未达到理想水平,音乐感知研究已成为目前人工耳蜗领域主要关注的研究方向之一。主要探讨人工耳蜗使用者音乐感知研究的研究方法、材料,并分析影响其音乐感知能力的主要因素。对音乐的四大要素即音高、时长、响度及音色等的研究进展进行讨论,从信息的传输和接收间的关系分析影响人工耳蜗植入者音乐感知的因素。对现有的主、客观测试以及调查问卷等研究手段进行总结。综合分析了目前音乐感知研究的进展,并对未来的研究发展方向进行展望。

Review of music perception of cochlear implant users

Nowadays,many cochlea implant（CI） users could achieve a relatively high speech perception in quite envi-ronment.However,their music perception is far away from optimization.Music perception has been a potential research direction.This paper focuses on the investigation of the research methodology,test materials for cochlear implant（CI） music perception,as well as analyzing the main factors that affect the music perception of CI users.The research progress on the four music factors,i.e.pitch,duration,loudness and timbre are discussed based on the relationship between the information transmission and reception,which affects the perception of music for CI users.The research methods for evaluating the CI music perception are summarized.At last,the future research direction on improving the CI music perception is discussed.