# Hearing Aid Transmitter Performance Study - SRF-366

> **NCT04774185** · NA · COMPLETED · sponsor: **Sonova AG** · enrollment: 23 (actual)

## Conditions studied

- Hearing Loss

## Interventions

- **DEVICE:** New hearing aid loudspeaker
- **DEVICE:** Standard hearing aid loudspeaker

## Key facts

- **NCT ID:** NCT04774185
- **Lead sponsor:** Sonova AG
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-04-26
- **Primary completion:** 2022-04-25
- **Final completion:** 2022-04-25
- **Target enrollment:** 23 (ACTUAL)
- **Last updated:** 2023-03-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04774185

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04774185, "Hearing Aid Transmitter Performance Study - SRF-366". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04774185. Licensed CC0.

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