Sliding three-tube model as a simple educational tool for vowel production
نویسندگان
چکیده
منابع مشابه
Sliding three-tube model as a simple educational tool for vowel production
1. Introduction A series of physical models of the human vocal tract for education in acoustics and speech science has been proposed from our group [1–8], and we successfully showed the effectiveness of hands-on activities for an intuitive understanding of the mechanisms and phenomena. Arai [1] replicated Chiba and Kajiyama's physical models of the human vocal tract on the basis of their measur...
متن کاملSliding vocal-tract model and its application for vowel production
In a previous study, Arai implemented a sliding vocal-tract model based on Fant’s three-tube model and demonstrated its usefulness for education in acoustics and speech science. The sliding vocal-tract model consists of a long outer cylinder and a short inner cylinder, which simulates tongue constriction in the vocal tract. This model can produce different vowels by sliding the inner cylinder a...
متن کاملVowels Produced by Sliding Three-tube Model with Different Lengths
The sliding three-tube (S3T) model, based on Fant’s acoustic theory and proposed in our previous studies, has a simple structure, enabling it to produce human-like vowels useful for education in acoustics and speech science. In this study, we changed the size of the S3T model and combined it with sound sources with different fundamental frequencies. We confirmed that the models could produce vo...
متن کاملInstitutional Effects in a Simple Model of Educational Production
The paper presents a model of educational production which tries to make sense of recent evidence on effects of institutional arrangements on student performance. In a simple principal-agent framework, students choose their learning effort to maximize their net benefits, while the government chooses educational spending to maximize its net benefits. In the jointly determined equilibrium, school...
متن کاملComplex Coronary Hemodynamics - Simple Analog Modelling as an Educational Tool
OBJECTIVE Invasive coronary angiography remains the cornerstone for evaluation of coronary stenoses despite there being a poor correlation between luminal loss assessment by coronary luminography and myocardial ischemia. This is especially true for coronary lesions deemed moderate by visual assessment. Coronary pressure-derived fractional flow reserve (FFR) has emerged as the gold standard for ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acoustical Science and Technology
سال: 2006
ISSN: 1346-3969,1347-5177
DOI: 10.1250/ast.27.384