# Assessment of Novel Sound Changing Principles in Hearing Instruments to Determine Their Application - 2019_04

> **NCT03992963** · NA · COMPLETED · sponsor: **Sonova AG** · enrollment: 8 (actual)

## Conditions studied

- Hearing Loss

## Interventions

- **DEVICE:** Hearing Aid without frequency lowering enabled
- **DEVICE:** Hearing Aid with frequency lowering enabled

## Key facts

- **NCT ID:** NCT03992963
- **Lead sponsor:** Sonova AG
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-04-08
- **Primary completion:** 2019-06-28
- **Final completion:** 2019-07-26
- **Target enrollment:** 8 (ACTUAL)
- **Last updated:** 2019-10-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03992963

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03992963, "Assessment of Novel Sound Changing Principles in Hearing Instruments to Determine Their Application - 2019_04". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT03992963. Licensed CC0.

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