Using Ultrasound Imaging to Create Augmented Visual Biofeedback for Articulatory Practice. - Colin T. Annand; Maurice Lamb; Sarah Dugan; Sarah R. Li; Hannah M. Woeste; T. Douglas Mast; Michael A. Riley; Jack A. Masterson; Neeraja Mahalingam; Kathryn J. Eary; Caroline Spencer; Suzanne Boyce; et al. (INTERSPEECH, 2019)