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.

博茨瓦纳使用的茨瓦纳语存在一些不寻常的辅音和辅音组合，其中一些被语言理论预测为不存在。本研究将利用声学、感知、空气动力学和超声技术研究茨瓦纳语的辅音系统。这些不寻常的声音将被记录下来，以测试文献中报道的一般描述实际上是否准确。拟议研究的智力价值在于收集新的经验数据，并根据这些数据来测试语言主张。这项研究的结果将对以下方面的理论产生影响：声音的可能清单、声音变化的物理发音和声学基础、语言处理方式以及声音顺序交互的方式，无论是在物理还是认知层面。该项目将为具有许多类型学罕见特征的语言提供新的声学和发音数据。结果将通过多个场所传播。该研究将促进乔治城大学和博茨瓦纳大学之间的合作。新的超声设备将永久增强乔治城的研究基础设施。该研究还将包含重要的培训内容。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，该研究将通过为当地茨瓦纳顾问提供培训以及支持一名非洲女性担任博士后研究员，为代表性不足的群体参与科学做出贡献。