Group delay functions and its applications in speech technology
نویسندگان
چکیده
منابع مشابه
Group delay functions and its applications in speech technology
Traditionally, the information in speech signals is represented in terms of features derived from short-time Fourier analysis. In this analysis the features extracted from the magnitude of the Fourier transform (FT) are considered, ignoring the phase component. Although the significance of the FT phase was highlighted in several studies over the recent three decades, the features of the FT phas...
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ژورنال
عنوان ژورنال: Sadhana
سال: 2011
ISSN: 0256-2499,0973-7677
DOI: 10.1007/s12046-011-0045-1