# Hearing Aid Performance Study for Different Spatial Configurations

> **NCT05284903** · NA · COMPLETED · sponsor: **Sonova AG** · enrollment: 44 (actual)

## Conditions studied

- Hearing Loss

## Interventions

- **OTHER:** Beamformer Benefit: Speech intelligibility and Listening effort
- **OTHER:** Speech Enhancer benefit: Speech intelligibility, Listening effort and Subjective Speech intelligibility
- **OTHER:** Hearing aid benefit: Speech intelligibility in noise (unaided vs aided condition)
- **OTHER:** Hearing aid benefit: Speech intelligibility in noise (aided condition)

## Key facts

- **NCT ID:** NCT05284903
- **Lead sponsor:** Sonova AG
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-03-21
- **Primary completion:** 2022-07-05
- **Final completion:** 2022-07-05
- **Target enrollment:** 44 (ACTUAL)
- **Last updated:** 2023-09-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05284903

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05284903, "Hearing Aid Performance Study for Different Spatial Configurations". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05284903. Licensed CC0.

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