Multi-band dysperiodicity analyses of disordered connected speech
نویسندگان
چکیده
منابع مشابه
Multi-band dysperiodicity analyses of disordered connected speech
The objective is to analyze vocal dysperiodicities in connected speech produced by dysphonic speakers. The analysis involves a variogram-based method that enables tracking instantaneous vocal dysperiodicities. The dysperiodicity trace is summarized by means of the signal-to-dysperiodicity ratio, which has been shown to correlate strongly with the perceived degree of hoarseness of the speaker. P...
متن کاملMulti-band and multi-cue analyses of disordered connected speech
The objective is to analyze vocal dysperiodicities in connected speech produced by dysphonic speakers. The analysis involves a speech variogram-based method that enables tracking instantaneous vocal dysperiodicities. The dysperiodicity trace is summarized by means of the signal-todysperiodicity ratio, which has been shown to correlate strongly with the perceived degree of hoarseness of the spea...
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The objective is to analyze vocal dysperiodicities in connected speech produced by dysphonic speakers. The analysis involves a variogram-based method that enables tracking instantaneous vocal dysperiodicities. The dysperiodicity trace is summarized by means of the signal-to-dysperiodicity ratio, which has been shown to correlate strongly with the perceived degree of hoarseness of the speaker. P...
متن کاملAutomatic perceptual categorization of disordered connected speech
The objective of the presentation is to report experiments involving the automatic classification of disordered connected speech into binary (normal, pathological) or multiple (modal, moderately hoarse, severely hoarse) categories. The multicategory classification according to the perceived degree of hoarseness is considered to be clinically meaningful and desirable given that the reliable perc...
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The aim of the presentation is to investigate acoustic analysis of connected speech by means of an average-equalized and energy-equalized variogram to extract vocal dysperiodicities. The variogram enables positioning a current and a lagged analysis frame in adjacent speech cycles to track inter-cycle dysperiodicities. Average and energy equalization of the analysis frames are options that make ...
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ژورنال
عنوان ژورنال: Speech Communication
سال: 2011
ISSN: 0167-6393
DOI: 10.1016/j.specom.2010.06.010