کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
557960 874822 2008 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phoneme analysis based on quantitative and qualitative entropy measurement
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
Phoneme analysis based on quantitative and qualitative entropy measurement
چکیده انگلیسی

In this paper two types of redundancy analysis, one based on linear redundancy and the other based on nonlinear entropy-based redundancy, are applied to the OTAGO speech corpus in order to classify the phonemes according to their nonlinearity properties. The redundancy curves are compared both in qualitative as well as in quantitative manner, the latter way involving the generation of two kinds of surrogate data. The results indicate the existence of trivial and dynamic nonlinearities in certain phonemes.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Speech & Language - Volume 22, Issue 4, October 2008, Pages 313–329
نویسندگان
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