1. Copyright © American Speech-Language-Hearing Association
From: Identification of Acoustically Similar and Dissimilar Vowels in Profoundly Deaf Adults Who Use Hearing Aids and/or Cochlear Implants: Some Preliminary Findings
Am J Audiol. 2014;23(1): doi: / (2013/ )
Legend:
The differences in the Bark values of F1 and F0 and of F3 and F2 for each of the vowels are plotted (adapted from Cleary, 1996). Two groups of vowels are displayed based on their acoustic similarity. The vowels [i], [u], [ɑ], and [æ] comprise the outer quadrilateral or “far vowels,” and [i], [ʊ], [ʌ], and [ɛ] comprise the inner quadrilateral or “near vowels.”
Date of download: 10/29/2017
Copyright © American Speech-Language-Hearing Association