语音和歌曲的签名:尽管文化多样性",普遍"的联系
1Max Planck Institute for Empirical Aesthetics, Research Group Neurocognition of Music and Language, Grüneburgweg 14, D-60322 Frankfurt am Main, Germany.
Science advances
|May 15, 2024
概括
文化多元化的科学家发现,人类言语和歌曲的声学特性在不同地区普遍相似. 这些共享的声学指纹突出了全球人类语音交流的共同点.
科学领域:
- 声学语音学的声音学.
- 民族音乐学 民族音乐学
- 语言学的语言学.
背景情况:
- 人类的言语和歌曲是基本的沟通形式.
- 对于语言学和人类学来说,了解声调中的跨文化变化和普遍性至关重要.
- 之前的研究已经探索了声学特性,但往往缺乏全球,公平的合作.
研究的目的:
- 调查人类言语和歌曲的声学指纹是否在全球范围内表现出平行关系.
- 为了利用公平的,文化多样化的科学合作,揭示发音的普遍模式.
- 分析不同人群中人类发声声的声学特征中的结构相似性.
主要方法:
- 在全球多个文化中对来自语音和歌曲录音的声学数据进行协作分析.
- 使用先进的信号处理技术来提取关键的声学特征 (例如,音调,音色,节奏).
- 进行比较统计分析,以确定声学特征分布中的平行关系.
主要成果:
- 人类言语和歌曲的声学指纹表明了不同地理和文化群体之间非常平行的关系.
- 特定的声学特征始终显示出类似的变化和关系模式,无论语言或音乐传统.
- 该研究确定了人类声乐表达的基础的通用声学相关性.
结论:
- 人类的言语和歌曲共享基本的,全球一致的声学组织原则.
- 公平的国际合作有效地揭示了人类沟通中根深蒂固的普遍性.
- 这些发现对理解人类认知,文化进化以及音乐和语言的起源有影响.
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