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Study details
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Improving Spatial Perception and Speech Understanding in Multitalker Mixtures

Boston University Charles River Campus
NCT IDNCT05260307ClinicalTrials.gov data as of Apr 2026
Target enrollment

220

Study length

about 4.7 years

Ages

18–80

Locations

1 site in MA

About this study

This trial is testing different ways to help people with hearing loss understand speech better when there are many speakers talking at once. The goal is to improve how well they perceive sounds from different directions and understand what's being said.

Based on ClinicalTrials.gov records.

What participants do

  • 1.Hearing aid condition

Participation effort

Estimated from trial records. Details can vary by site.

Time + visits
Low5%
Logistics
Moderate50%

Logistics difficulty varies by site location and availability.

Trial highlights

Treatment details

Auto-extracted from trial records to preview treatments and outcomes.

Devices

assistive