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Peer reviewed Peer reviewed
Weismer, Gary; Laures, Jacqueline S. – Journal of Speech, Language, and Hearing Research, 2002
This study applied four direct magnitude estimation (DME) standards to the evaluation of speech from four individuals with dysarthria and three neurologically normal speakers. It found a fixed set of sentence-level utterances was scaled differently depending on the specific standard used. Results are discussed in terms of possible standardization…
Descriptors: Adults, Evaluation Methods, Speech Evaluation, Speech Impairments
Peer reviewed Peer reviewed
Flipsen, Peter, Jr.; Shriberg, Lawrence; Weismer, Gary; Karlsson, Heather; McSweeny, Jane – Journal of Speech, Language, and Hearing Research, 1999
Acoustic data for 26 typically speaking 9 to 15 year olds for the /s/ frication were collected and evaluated. Analysis of the reference data set indicated that acoustic characterization of /s/ is appropriately and optimally obtained from the midpoint of /s/, represented in linear scale, referenced to individual linguistic-phonetic contexts,…
Descriptors: Articulation (Speech), Articulation Impairments, Data Analysis, Data Collection