Computer-based musical interval training program for Cochlear implant users and listeners with no known hearing loss.
Computer-based musical interval training program for Cochlear implant users and listeners with no known hearing loss.
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DOI：
10.3389/fnins.2022.903924
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发表时间：
2022
影响因子：
4.3
通讯作者：
Goldsworthy, Raymond Lee
中科院分区：
文献类型：
--
作者：
Bissmeyer, Susan Rebekah Subrahmanyam;Ortiz, Jacqueline Rose;Gan, Helena;Goldsworthy, Raymond Lee
音程是两个声音之间的音高差异。音程在旋律中相对于调的音调中心的使用方式可以强烈地影响旋律所传达的情感。本研究探讨音乐的间隔识别的人没有已知的听力损失和人工耳蜗植入用户。音调分辨率在人工耳蜗使用者之间变化很大，平均分辨率比正常听力差一个数量级。本研究认为，音乐音程识别和测试之间的相关性低层次的心理物理和高层次的音乐能力的培训效果。首要的假设是，人工耳蜗植入用户在识别音乐间隔的能力方面受到限制，这既取决于对音高频率线索的低水平访问，也取决于植入物提供的音高新编码的高水平映射。参与者完成了为期2周的在线间隔识别培训。在间隔识别训练之前和之后考虑的基准测试是纯音检测阈值、纯音频率辨别、基频辨别、音调和节奏比较以及间隔识别。结果表明，间距分辨率与间隔识别的措施之间的强相关性，然而，只有一个小的影响，观察人工耳蜗植入用户的间隔识别培训。讨论的重点是改善耳蜗植入用户获得音高线索和改善音乐间隔的听觉训练。
A musical interval is the difference in pitch between two sounds. The way that musical intervals are used in melodies relative to the tonal center of a key can strongly affect the emotion conveyed by the melody. The present study examines musical interval identification in people with no known hearing loss and in cochlear implant users. Pitch resolution varies widely among cochlear implant users with average resolution an order of magnitude worse than in normal hearing. The present study considers the effect of training on musical interval identification and tests for correlations between low-level psychophysics and higher-level musical abilities. The overarching hypothesis is that cochlear implant users are limited in their ability to identify musical intervals both by low-level access to frequency cues for pitch as well as higher-level mapping of the novel encoding of pitch that implants provide. Participants completed a 2-week, online interval identification training. The benchmark tests considered before and after interval identification training were pure tone detection thresholds, pure tone frequency discrimination, fundamental frequency discrimination, tonal and rhythm comparisons, and interval identification. The results indicate strong correlations between measures of pitch resolution with interval identification; however, only a small effect of training on interval identification was observed for the cochlear implant users. Discussion focuses on improving access to pitch cues for cochlear implant users and on improving auditory training for musical intervals.
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影响因子：
25
作者：
Amitay, Sygal;Irwin, Amy;Moore, David R.
通讯作者：
Moore, David R.
DOI：
10.1007/s10162-007-0107-6
发表时间：
2008-03-01
影响因子：
2.4
作者：
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影响因子：
3.7
作者：
Gfeller, K;Olszewski, C;Macpherson, B
通讯作者：
Macpherson, B
影响因子：
--
作者：
Gazibegovic, Dzemal;Arnold, Laure;Boyle, Patrick
通讯作者：
Boyle, Patrick