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Hits 1 – 20 of 59

1	The H-join of arbitrary families of graphs
	Cardoso, Domingos M.; Gomes, Helena; Pinheiro, Sofia J. - : arXiv, 2021
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2	SLINet: Dysphasia detection in children using deep neural network
	Kaushik, Manoj; Baghel, Neeraj; Burget, Radim...
	In: Biomedical Signal Processing and Control [ISSN 1746-8094], v. 68, 102798, (Julio 2021) (2021)
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3	Spectra and Laplacian spectra of arbitrary powers of lexicographic products of graphs
	Abreu, N.; Cardoso, Domingos M.; Carvalho, P.. - : Elsevier, 2017
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4	Literary hoax as transgressive subtextual criticism: paratext and the epitextual milieu in the Floupette, Spectra and Ern Malley controversies
	Philton. - : Monash University. Faculty of Arts. School of Languages, Literatures, Cultures and Linguistics, 2015
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5	How Autism Affects Speech Understanding in Multitalker Environments
	Newman, Rochelle; Redcay, Elizabeth; Ratner, Nan
	In: DTIC (2014)
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6	How Autism Affects Speech Understanding in Multitalker Environments
	Newman, Rochelle
	In: DTIC (2013)
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7	From Gesture to Speech
	Gentilucci, Maurizio; De Stefani, Elisa; Innocenti, Alessandro
	In: BIOLINGUISTICS; Vol. 6 No. 3-4 (2012); 338-353 ; 1450-3417 (2012)
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8	Comprehensive Clinical Phenotyping & Genetic Mapping for the Discovery of Autism Susceptibility Genes
	Herman, Gail E
	In: DTIC (2012)
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9	From Gesture to Speech
	Maurizio Gentilucci; Elisa De Stefani; Alessandro Innocenti
	In: Biolinguistics, Vol 6, Iss 3-4, Pp 338-353 (2012) (2012)
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10	HST.725 Music Perception and Cognition, Spring 2004 ; Music Perception and Cognition
	Tramo, Mark J., M.D. Ph.D.; Cariani, Peter; Oxenham, Andrew. - 2010
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11	Defining vocal quality in female classical singers: pedagogical, acoustical and perceptual studies
	Mitchell, Helen Frances. - : The University of Sydney, 2005. : Australian Centre for Applied Research in Music Performance, 2005. : Sydney College of the Arts, 2005
	Abstract: The technique of 'open throat' is a pedagogical concept transmitted through the oral tradition of singing. This thesis explored the pedagogical perceptions and practices of 'open throat' using empirical methodologies to assess technical skill and associated vocal quality. In the first study (Mitchell, Kenny, Ryan, & Davis, 2003), we assessed the degree of consensus amongst singing pedagogues regarding the definition of, and use in the singing studio of the technique called 'open throat.' Results indicated that all fifteen pedagogues described 'open throat' technique as fundamental to singing training and were positive about the sound quality it achieved, especially in classical singing. It was described as a way of maximising pharyngeal space or abducting the false vocal folds. Hypotheses generated from pedagogical beliefs expressed in this first study were then tested acoustically (Mitchell & Kenny, 2004a, 2004b). Six advanced singing students sang in two conditions: 'optimal' (O), using maximal open throat, 'sub-optimal' (SO), using reduced open throat and loud sub-optimal (LSO) to control for the effect of loudness. From these recordings, acoustic characteristics of vibrato (Mitchell & Kenny, 2004b) and energy distribution (Mitchell & Kenny, 2004a) were examined. Subsequent investigations of the vibrato parameters of rate, extent and onset, revealed that extent was significantly reduced and onset increased when singers did not use the technique. As inconsistent vibrato is considered indicative of poor singing, it was hypothesized that testing the energy distribution in these singers' voices in each condition would identify the timbral changes associated with open throat. Visual inspection of long term average spectra (LTAS) confirmed differences between O and SO, but conventional measures applied to long term average spectra (LTAS), comparing energy peak height [singing power ratio (SPR)] and peak area [energy ratio (ER)] were not sensitive to the changes identified through visual inspection of the LTAS. These results were not consistent with the vibrato findings and suggest that conventional measures of SPR and ER are not sufficiently sensitive to evaluate LTAS. In the fourth study, fifteen expert listeners consistently and reliably identified the presence of open throat technique with 87% accuracy (Mitchell & Kenny, in press). In the fifth study, LTAS measurements were examined with respect to the perceptual ratings of singers. There was no relationship between perceptual rankings of vocal beauty and acoustic rankings of vocal quality (Kenny & Mitchell, 2004, in press). There is a vast literature of spectral energy definitions of good voice but the studies in this thesis have indicated that current acoustic methods are limited in defining vocal quality. They also suggest that current work in singing has not sufficiently incorporated perceptual ratings and descriptions of sound quality or the relationship between acoustic and perceptual factors with pedagogical practices.
	Keyword: open throat;singing technique;vocal quality;vocal training;vibrato;long term average spectra;perceptual ratings
	URL: http://hdl.handle.net/2123/710
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12	Thermal Face Recognition in an Operational Scenario
	Socolinsky, Diego A.; Selinger, Andrea
	In: DTIC (2004)
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13	Measuring early language development in preschool children with autism spectrum disorder using the MacArthur Communicative Development Inventory (Infant Form)
	Charman, T; Drew, A; Baird, C...
	In: Journal of Child Language , 30 (1) 213 - 236. (2003) (2003)
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14	Isolated Speech Recognition Using Artificial Neural Networks
	Polur, Prasad D.; Zhou, Ruobing; Yang, Jun...
	In: DTIC (2001)
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15	Preserving Spectral Contrast in Amplitude Compression for Hearing Aids
	Tejero-Calado, Juan C.; Rutledge, Janet C.; Nelson, Peggy B.
	In: DTIC AND NTIS (2001)
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16	Assessing Camouflage Methods Using Textural Features
	Nyberg, Sten; Schutte, Klamer
	In: DTIC AND NTIS (2000)
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17	The Measured Network Traffic of Compiler-Parallelized Programs
	Dinda, Peter A.; Garcia, Brad M.; Kwok-Shing, Leung
	In: DTIC AND NTIS (1998)
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18	Design and Analysis of an Object-Oriented Database of Electronic Warfare Data.
	Coyne, Kevin M.
	In: DTIC AND NTIS (1996)
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19	Speech perception results for children changing from multipeak to SPEAK speech processing strategy [Abstract]
	Sarant, J.Z.; DelDot, J.; Dettman, S.. - 1996
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20	Speech perception benefits for children using the Speak speech processing strategy in quiet and noise [Abstract]
	Whitford, L.A.; Brown, C.; Galvin, K. L.. - 1995
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