An Acoustic and Articulatory Study of the Consonants of Setswana

茨瓦纳语辅音的声学和发音研究

• 批准号: 1023320
• 负责人: Elizabeth Zsiga
• 金额: $ 2.16万
• 依托单位: Georgetown University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-09-15 至 2011-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1023320&HistoricalAwards=false
• 关键词: Acoustic; Articulatory; Study; Consonants; Setswana

The Setswana language, spoken in Botswana, evidences some unusual consonants and consonant combinations, some of which are predicted by linguistic theory not to exist. The present study will investigate the consonant system of Setswana, using acoustic, perceptual, aerodynamic, and ultrasound techniques. The unusual sounds will be documented in order to test whether the general descriptions that have been reported in the literature are in fact accurate.The intellectual merit of the proposed research resides in the collection of new empirical data against which linguistic claims will be tested. The results of this research will have implications for theories of possible inventories of sounds, of the physical articulatory and acoustic bases of sound changes, of the way language is processed, and of the way sounds in sequence interact, both at the physical and cognitive levels.This project will provide new acoustic and articulatory data for a language with a number of typologically rare features. Results will be disseminated via multiple venues. The research will promote cooperation between Georgetown University and the University of Botswana. New ultrasound equipment will permanently enhance the research infrastructure at Georgetown. The research will also have a significant training component. Both graduate and undergraduate students will receive training in acoustic and articulatory data analysis. Finally, the research will contribute to the participation of under-represented groups in science by providing training to a local Setswana consultant and by supporting an African woman as a postdoctoral researcher.

在博茨瓦纳使用的塞图曼语有一些不寻常的辅音和辅音组合，其中一些被语言学理论预测为不存在。本研究将使用声学、知觉、空气动力学和超声波技术来研究塞顿语的辅音系统。这些不寻常的声音将被记录下来，以检验文献中报道的一般描述是否准确。拟议研究的智力价值在于收集新的经验数据，以检验语言学主张。这项研究的结果将对声音的可能库存理论，声音变化的物理发音和声学基础，语言处理的方式，以及声音序列相互作用的方式，在物理和认知水平上产生影响。该项目将为具有一些类型学罕见特征的语言提供新的声学和发音数据。结果将通过多个渠道传播。这项研究将促进乔治敦大学和博茨瓦纳大学之间的合作。新的超声波设备将永久性地增强乔治敦大学的研究基础设施。这项研究还将包括一个重要的培训部分。研究生和本科生都将接受声学和发音数据分析方面的培训。最后，这项研究将通过向一名当地的科学研究顾问提供培训和支持一名非洲妇女担任博士后研究员，促进代表性不足的群体参与科学。