Improving Spatial Perception and Speech Understanding in Multitalker Mixtures
Recruiting now · Not applicable
Conditions studied: Hearing Loss
In brief
The purpose of this study is to investigate several approaches for improving spatial perception and speech intelligibility in multitalker listening situations for hearing-aid users. The hypotheses are that spatial perception and speech intelligibility will be improved by (1) increased high-frequency audibility, (2) speech envelope enhancement, and/or (3) appropriate sound image externalization.
Key facts
- Study ID
- NCT05260307
- Run by
- Boston University Charles River Campus
- People needed
- 220
- Starts
- 2022-03-09
- Expected to finish
- 2026-11-30
- Last updated by the study team
- 2025-09-24
Who can join
Age: 18 and older, up to 80. Sex: any. Healthy volunteers: accepted.
Where it is running
- Boston University — Boston, Massachusetts, United States (enrolling)
Full record on ClinicalTrials.gov
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