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.
The psychometric function relating percent correct in vowel recognition (in RAU) to SNR from Exp. I for individual listeners (in separate rows). Data for the 1- and 6-Hz vowel rates are arranged into the left and right columns, respectively. The four vowel durations (12.5, 25, 50, and 100 ms) are indicated using different symbols. The horizontal dashed line in each panel indicates the expected chance performance.
