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.
A Ear canal spectra showing the selected SOAE for one subject in quiet and with CAS. B Frequency and level of the twelve SOAEs chosen for study in the SOAE-specific measurements in quiet (blue circles) and with CAS (red squares). Solid lines connect the frequencies/levels of the same SOAE in the two conditions. C CAS-mediated changes in the frequency (as a percentage of the frequency in quiet) and level of each SOAE.
