FIGURE 1 Speechant notations for a range of lax and tense vowels and diphthongs From: Speechant: a vowel notation system to teach English pronunciation ELT J. 2011;66(2):156-165. doi:10.1093/elt/ccr019 ELT J | © The Author 2011. Published by Oxford University Press; all rights reserved.
FIGURE 2 Example of flashcard materials produced with Speechant notations From: Speechant: a vowel notation system to teach English pronunciation ELT J. 2011;66(2):156-165. doi:10.1093/elt/ccr019 ELT J | © The Author 2011. Published by Oxford University Press; all rights reserved.
FIGURE 3 Accent ratings for Sentence 2 for the Speechant (black circles) and control (white circles) group for recordings made at the end of each of the three time periods From: Speechant: a vowel notation system to teach English pronunciation ELT J. 2011;66(2):156-165. doi:10.1093/elt/ccr019 ELT J | © The Author 2011. Published by Oxford University Press; all rights reserved.
FIGURE 4 Accent ratings for Sentence 3 for the Speechant (black circles) and control (white circles) group for recordings made at the end of each of the three time periods From: Speechant: a vowel notation system to teach English pronunciation ELT J. 2011;66(2):156-165. doi:10.1093/elt/ccr019 ELT J | © The Author 2011. Published by Oxford University Press; all rights reserved.