Effect of instrument timbre on melodic contour identification by cochlear implant users.

Effect of instrument timbre on melodic contour identification by cochlear implant users.
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DOI:
10.1121/1.2961171
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发表时间:
2008-10
期刊:
The Journal of the Acoustical Society of America
影响因子:
--
通讯作者:
Oba S
Oba S
中科院分区:
其他
文献类型:
--
作者:
Galvin JJ 3rd;Fu QJ;Oba S

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由于信号处理和声音输入之间的相互作用,人工耳蜗(CI)用户的旋律音高感知可能会受到乐器音色的影响。本研究以六种乐器(管风琴、钟琴、小号、单簧管、小提琴和钢琴)为研究对象,测量了CI听者的旋律轮廓识别能力。虽然性能一般是最好的器官和最差的钢琴,个别CI科目表现出不同的模式的结果跨仪器。最有音乐经验的CI受试者不太容易受到音色影响,这表明音乐训练可能有助于经验较少的CI用户从各种声源中提取旋律音高。
Because of interactions between the signal processing and acoustic input, cochlear implant (CI) users' melodic pitch perception may be influenced by instrument timbre. In the present study, CI listeners' melodic contour identification was measured for six instruments (organ, glockenspiel, trumpet, clarinet, violin and piano). While performance was generally best with the organ and poorest with the piano, individual CI subjects exhibited different patterns of results across instruments. CI subjects with the most music experience were less susceptible to timbre effects, suggesting that music training may help less experienced CI users extract melodic pitch from a variety of sound sources.
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影响因子: --
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