- Conditions
- Hearing Impaired
- Interventions
- Talker variability
- Behavioral
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2001
- U.S. locations
- 1
- States / cities
- Los Angeles, California
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