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Filters: Condition: Low-pass Filtering Speech Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Extended High-frequency Hearing and Speech Perception

NCT05435989
View directory record Official record
Conditions
Low-pass Filtering Speech
Interventions
Reduced extended high-frequency audibility
Diagnostic Test
Lead sponsor
Brian Monson
Other
Eligibility
19 Years to 50 Years
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Champaign, Illinois
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Jun 27, 2026, 6:47 AM EDT