节奏结构对敲击精度的影响.
Andrew J Milne1, Roger T Dean2, David Bulger3
1The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia. a.milne@westernsydney.edu.au.
Attention, perception & psychophysics
|October 10, 2023
概括
对于复杂的节奏,特别是在不熟悉的时间签名中,敲击精度受到不寻常的定时阻碍. 参与者依赖于简化的节奏线索,而不是复杂的指标化来实现同步.
科学领域:
- 认知心理学 认知心理学
- 音乐认知 音乐认知
- 听觉感知是一种听觉感知.
背景情况:
- 熟悉的节奏利用计量和分组进行同步.
- 复杂的节奏和不熟悉的时间符号在听觉感知研究中没有得到充分的研究.
研究的目的:
- 研究复杂的节奏结构如何影响敲击的准确性,速度和时间.
- 了解在不熟悉的节奏背景下非同步发作的同步机制.
主要方法:
- 分析了91个复杂的节奏与非同步发作,一些在不熟悉的时间签名.
- 模拟参与者在节奏和脉冲水平上敲击行为.
- 利用节奏特征的新型量化来识别指导机制.
主要成果:
- 不熟悉的周期长度扰乱了点击同步.
- 敲击是由简化的节奏编码指导的:暗示密度,循环平均/偏差和模式识别.
- 这些简化编码在区分制与未制的脉冲方面效率较低.
结论:
- 与复杂,不熟悉的节奏同步依赖于粗的,有损的编码,与熟悉节奏的机制不同.
- 节奏结构在非西方或复杂的音乐环境中显著影响敲击精度和错误模式.
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