# Evaluating Benefits of Hearing Aid Microphone Directionality Technologies

> **NCT04953390** · NA · COMPLETED · sponsor: **Sonova AG** · enrollment: 19 (actual)

## Conditions studied

- Hearing Loss

## Interventions

- **DEVICE:** Phonak Audeo hearing aid
- **DEVICE:** Phonak hearing aid with multiple directionality settings, adjustable via a mobile app

## Key facts

- **NCT ID:** NCT04953390
- **Lead sponsor:** Sonova AG
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-05-03
- **Primary completion:** 2021-07-02
- **Final completion:** 2021-07-02
- **Target enrollment:** 19 (ACTUAL)
- **Last updated:** 2022-11-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04953390

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04953390, "Evaluating Benefits of Hearing Aid Microphone Directionality Technologies". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04953390. Licensed CC0.

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