Detection and Classification of Nasalized Vowels in Noise Based on Cepstra Derived from Differential Product Spectrum

In this paper, a method based on cepstra derived from the differential product spectrum is developed for the detection and classification of nasalized vowels with varying degree of nasalization. Conventionally, features for detecting and classifying nasalized vowels are derived considering magnitude...

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Veröffentlicht in:	Circuits, systems, and signal processing systems, and signal processing, 2017, Vol.36 (1), p.181-201
Hauptverfasser:	Najnin, Shamima, Shahnaz, Celia
Format:	Artikel
Sprache:	eng
Schlagworte:	Cepstra Circuits and Systems Classification Coefficients Computer simulation Differential equations Electrical Engineering Electronics and Microelectronics Engineering Instrumentation Noise Phonetics Signal,Image and Speech Processing Spectra Spectrum analysis Vowels
Online-Zugang:	Volltext
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