Search Results - "CHILDERS, D. G"

Vocal quality factors : analysis, synthesis, and perception by CHILDERS, D. G, LEE, C. K

“…The purpose of this study was to examine several factors of vocal quality that might be affected by changes in vocal fold vibratory patterns. Four voice types…”
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Gender recognition from speech. Part II: Fine analysis by Childers, D G, Wu, K

“…The purpose of this research was to investigate the potential effectiveness of digital speech processing and pattern recognition techniques for the automatic…”
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Acoustic correlates of vocal quality by Eskenazi, L, Childers, D G, Hicks, D M

“…We have investigated the relationship between various voice qualities and several acoustic measures made from the vowel /i/ phonated by subjects with normal…”
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Modeling the glottal volume-velocity waveform for three voice types by Childers, D G, Ahn, C

“…The purpose of this study was to model features of the glottal volume-velocity waveform for three voice types: modal voice, vocal fry, and breathy voice. The…”
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Electroglottography and vocal fold physiology by Childers, D G, Hicks, D M, Moore, G P, Eskenazi, L, Lalwani, A L

“…The electroglottogram (EGG) is known to be related to vocal fold motion. A major hypothesis undergoing examination in several research centers is that the EGG…”
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Glottal source modeling for voice conversion by Childers, D.G.

“…This paper describes recent advances in glottal source modeling for speech synthesis. In particular two procedures for modeling the glottal excitation waveform…”
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Measuring and modeling vocal source-tract interaction by Childers, D.G., Chun-Fan Wong

“…The quality of synthetic speech is affected by two factors: intelligibility and naturalness. At present, synthesized speech may be highly intelligible, but…”
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Speech synthesis by glottal excited linear prediction by Childers, D G, Hu, H T

“…This paper describes a linear predictive (LP) speech synthesis procedure that resynthesizes speech using a 6th-order polynomial waveform to model the glottal…”
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A model for vocal fold vibratory motion, contact area, and the electroglottogram by CHILDERS, D. G, HICKS, D. M, MOORE, G. P, ALSAKA, Y. A

“…The electroglottogram (EGG) has been conjectured to be related to the area of contact between the vocal folds. This hypothesis has been substantiated only…”
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Gender recognition from speech. Part I: Coarse analysis by Wu, K, Childers, D G

“…The purpose of this research was to investigate the potential effectiveness of digital speech processing and pattern recognition techniques for the automatic…”
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Detection of laryngeal function using speech and electroglottographic data by Childers, D.G., Bae, K.S.

“…The purpose of this research was to develop quantitative measures for the assessment of laryngeal function using speech and electroglottographic (EGG) data…”
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Brain potentials related to stages of sentence verification by Fischler, I, Bloom, P A, Childers, D G, Roucos, S E, Perry, Jr, N W

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A critical review of electroglottography by Childers, D G, Krishnamurthy, A K

“…The technique of electroglottography is reviewed from the perspective of a laboratory instrument for assessing laryngeal function, a device to assist speech…”
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Cochannel speech separation by LEE, C. K, CHILDERS, D. G

“…The multisignal minimum-cross-entropy spectral analysis (multisignal MCESA) is applied to the problem of separating the speech signals of two talkers speaking…”
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Labelling and discrimination of a synthetic fricative continuum in noise: a study of absolute duration and relative onset time cues by Formby, C, Childers, D G, Lalwani, A L

“…Categorical perception was evaluated for a nine-token voice onset time (VOT) continuum with endpoint tokens /feil/-/veil/. The synthetic speech continuum was…”
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Laryngeal Evaluation Using Features from Speech and the Electroglottograph by Smith, Alan M., Childers, D. G.

“…Signal processing techniques were utilized to discriminate speakers with laryngeal pathology from a normal population. Classical periodicity analyses and…”
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Brain potentials during sentence verification: automatic aspects of comprehension by Fischler, I, Childers, D G, Achariyapaopan, T, Perry, Jr, N W

“…College students learned a set of facts relating fictitious people and their occupations (e.g. 'Matthew is a lawyer'). Event-related brain potentials (ERPs)…”
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Relationships between electroglottograph, speech, and vocal cord contact by Childers, D G, Smith, A M, Moore, G P

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Automated visual evoked-response system by Childers, D G

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Event-related potentials: a critical review of methods for single-trial detection by Childers, D G, Perry, N W, Fischler, I A, Boaz, T, Arroyo, A A

“…The analysis of ERP data has followed several lines over the last 20 years. The most prevalent method is simply to average ERPs for a given class of stimuli…”
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