2022
Comparing metrics for quantification of children’s tongue shape complexity using ultrasound imaging
Kabakoff H, Beames S, Tiede M, Whalen D, Preston J, McAllister T. Comparing metrics for quantification of children’s tongue shape complexity using ultrasound imaging. Clinical Linguistics & Phonetics 2022, 37: 169-195. PMID: 35243947, PMCID: PMC9440959, DOI: 10.1080/02699206.2022.2039300.Peer-Reviewed Original ResearchConceptsTongue shapeAdult speakersSample of young childrenSpeech sound disordersVocal tract sizeMotor skillsYoung childrenSound disordersArticulatory complexityDisordered speakersSpeech soundsTongue bodySpeakersSpeech delayAssessment proceduresSpeechTongueDisordersPosterior regionDevelopment of motor skillsChildrenTract sizeSkillsPhonemeInflectionComparison of auto-contouring and hand-contouring of ultrasound images of the tongue surface
Roon K, Chen W, Iwasaki R, Kang J, Kim B, Shejaeya G, Tiede M, Whalen D. Comparison of auto-contouring and hand-contouring of ultrasound images of the tongue surface. Clinical Linguistics & Phonetics 2022, 36: 1112-1131. PMID: 34974782, PMCID: PMC9250540, DOI: 10.1080/02699206.2021.1998633.Peer-Reviewed Original Research
2021
Extending Ultrasound Tongue Shape Complexity Measures to Speech Development and Disorders.
Kabakoff H, Harel D, Tiede M, Whalen D, McAllister T. Extending Ultrasound Tongue Shape Complexity Measures to Speech Development and Disorders. Journal Of Speech Language And Hearing Research 2021, 64: 2557-2574. PMID: 34232685, PMCID: PMC8632483, DOI: 10.1044/2021_jslhr-20-00537.Peer-Reviewed Original ResearchConceptsSpeech sound disordersSound disordersSkilled motor controlSpeech developmentTongue shapeChild's phonemic inventoryChildren's speech developmentMotor controlPhonological knowledgePhonemic inventoryChildren's speechSpeech structureAdult targetsArticulatory patternsSpeech patternsSpeech soundsChild sampleDiagnostic groupsTongue increaseDiagnostic classificationSpeechPhonemeMotor componentsDisordersTreatment approaches
2020
Effects of Ultrasound Familiarization on Production and Perception of Nonnative Contrasts
Roon K, Kang J, Whalen D. Effects of Ultrasound Familiarization on Production and Perception of Nonnative Contrasts. Phonetica 2020, 77: 350-393. PMID: 32008006, PMCID: PMC9188028, DOI: 10.1159/000505298.Peer-Reviewed Original ResearchConceptsUltrasound familiarityNonnative speech soundsPresence of palatalizationClasses of soundsPalatal consonantsWord-finalNonnative contrastsRussian consonantsFamiliarizing learnersLearner groupsSpeech soundsNaive learnersLearnersUltrasound learnersNovel contextsConsonantsFamiliarityContextSoundPostfamiliarizationDiscrimination taskDiscrimination trainingTongueTaskPerception
2018
Tongue shapes for rhotics in school-age children with and without residual speech errors
Preston J, McCabe P, Tiede M, Whalen D. Tongue shapes for rhotics in school-age children with and without residual speech errors. Clinical Linguistics & Phonetics 2018, 33: 334-348. PMID: 30199271, PMCID: PMC6409154, DOI: 10.1080/02699206.2018.1517190.Peer-Reviewed Original Research
2017
Ultrasound Images of the Tongue: A Tutorial for Assessment and Remediation of Speech Sound Errors.
Preston J, McAllister Byun T, Boyce S, Hamilton S, Tiede M, Phillips E, Rivera-Campos A, Whalen D. Ultrasound Images of the Tongue: A Tutorial for Assessment and Remediation of Speech Sound Errors. Journal Of Visualized Experiments 2017 PMID: 28117824, PMCID: PMC5351819, DOI: 10.3791/55123.Peer-Reviewed Original ResearchConceptsSpeech sound errorsSpeech soundsSound errorsTongue shapeProduction of speech soundsClinical populationsSpeech-language pathologistsArticulatory natureIncorrect productionsError soundsSpeechSource of feedbackUltrasound feedbackSpeech therapyLingual soundsTongueExtended exampleSoundSpeakersClinical contextVisual feedbackIllustrative modelPathologistsContextClinicians
2015
Methods for quantifying tongue shape and complexity using ultrasound imaging
Dawson K, Tiede M, Whalen D. Methods for quantifying tongue shape and complexity using ultrasound imaging. Clinical Linguistics & Phonetics 2015, 30: 328-344. PMID: 26587871, PMCID: PMC4914365, DOI: 10.3109/02699206.2015.1099164.Peer-Reviewed Original Research
2013
Hearing tongue loops: Perceptual sensitivity to acoustic signatures of articulatory dynamics
Nam H, Mooshammer C, Iskarous K, Whalen D. Hearing tongue loops: Perceptual sensitivity to acoustic signatures of articulatory dynamics. The Journal Of The Acoustical Society Of America 2013, 134: 3808-3817. PMID: 24180790, PMCID: PMC3829900, DOI: 10.1121/1.4824161.Peer-Reviewed Original Research
2010
Locus equations are an acoustic expression of articulator synergy
Iskarous K, Fowler C, Whalen D. Locus equations are an acoustic expression of articulator synergy. The Journal Of The Acoustical Society Of America 2010, 128: 2021-2032. PMID: 20968373, PMCID: PMC2981116, DOI: 10.1121/1.3479538.Peer-Reviewed Original ResearchPerception of articulatory dynamics from acoustic signatures
Iskarous K, Nam H, Whalen D. Perception of articulatory dynamics from acoustic signatures. The Journal Of The Acoustical Society Of America 2010, 127: 3717-3728. PMID: 20550270, PMCID: PMC2896413, DOI: 10.1121/1.3409485.Peer-Reviewed Original ResearchConceptsTongue dorsumObserved acoustic dataVowel sequencesPivot patternArticulatory synthesisArticulatory dynamicsPerceptual patternsArticulatory trajectoriesAcoustic measurementsPerception taskTongueAcoustic dataAcoustic propertiesTask resultsVowelsSpeakersTongue motionPerceptionPivotDiscrimination results
2005
The Haskins Optically Corrected Ultrasound System (HOCUS)
Whalen D, Iskarous K, Tiede M, Ostry D, Lehnert-LeHouillier H, Vatikiotis-Bateson E, Hailey D. The Haskins Optically Corrected Ultrasound System (HOCUS). Journal Of Speech Language And Hearing Research 2005, 48: 543-553. PMID: 16197271, DOI: 10.1044/1092-4388(2005/037).Peer-Reviewed Original Research