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List of works by Sarah Hamilton Dugan

A Dialect Turned Inside Out

A comparison of acoustic and perceptual changes in children’s productions of American English /r/

Acoustic landmark analysis of speaker differences in producing clear versus conversational speech

Acquiring rhoticity across languages: An ultrasound study of differentiating tongue movements

scientific article

An acoustic threshold for third formant in American English /r/

Articulatory similarity in rhotic sounds: A cross-linguistic comparison

Articulatory targets for ultrasound biofeedback determined by tracking regional tongue displacements

Auditory-perceptual acuity in rhotic misarticulation: baseline characteristics and treatment response

scientific article published on 03 April 2020

How speaker identity interacts with perceptual judgments in children with residual sound errors

Measuring regional displacements of tongue parts on ultrasound during /ɹ/ articulation

Modelling category goodness judgments in children with residual sound errors

scientific article published on 24 May 2018

Objective measures of blind source separation and the intelligibility of separated speech

Perceptual categorization of /r/ for children with residual sound errors

Speech enhancement via Only Mostly Blind Source Separation

Speech enhancement via only mostly blind source separation

Syllable position effects on perceptual determination of /r/ errors in expert and naive listeners

Ultrasound Images of the Tongue: A Tutorial for Assessment and Remediation of Speech Sound Errors.

scientific article published on 3 January 2017

Using Landmark Detection to measure effective Clear Speech

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