In this episode of the podcast, Dominic Wong interviews Dr Nan Xu Rattanasone about her paper:
Xu, N., Burnham, D., Kitamura, C., & Vollmer-Conna, U. (2013). Vowel hyperarticulation in parrot-, dog-, and infant-directed speech. Anthrozoos, 26(3), 373-380.
0:51 What differentiates infant directed speech versus pet directed speech?
2:50 Measuring the linguistic potential of the audience.
07:50 Explaining the meaning of hyperarticulation.
11:07 Elaborating on the “Vowel Triangle”.
17:08 The languages that display infant-directed speech and vowel hyperarticulation.
The paper can be accessed at: https://www.tandfonline.com/doi/abs/10.2752/175303713X13697429463592