Figure 1.
Acoustic space of average F1 and F2 values of the vowels /i/, /u/, and /a/ during OFF-stimulation and ON-stimulation.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.