U.S., June 14 -- ClinicalTrials.gov registry received information related to the study (NCT07020728) titled 'Clarity in Motion Phase-1 Perceptual Study of Speech Intelligibility' on June 05.
Brief Summary: Participants will undergo a bilateral pure-tone hearing screen administered by a clinically trained member of the research team (either the PhD student or Dr. Boyce). The threshold criteria will be 20 dB SPL at 250 and 500 Hz, and 25 dB SPL at 1000, 2000, 4000, and 8000 Hz. All potential participants who fail the hearing screen will be provided with information about its meaning and referral for further audiological testing.
Participants who pass the hearing screen and other inclusion criteria will be divided into 6 groups, each of whic...