# Personal Sound Amplification Smartphone Application Feasibility

> **NCT03652909** · — · COMPLETED · sponsor: **Medical College of Wisconsin** · enrollment: 32 (actual)

## Conditions studied

- Hearing Loss

## Interventions

- **DEVICE:** Ascending Hearing Technologies device

## Key facts

- **NCT ID:** NCT03652909
- **Lead sponsor:** Medical College of Wisconsin
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-26
- **Primary completion:** 2021-09-20
- **Final completion:** 2021-09-20
- **Target enrollment:** 32 (ACTUAL)
- **Last updated:** 2023-02-03

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03652909

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03652909, "Personal Sound Amplification Smartphone Application Feasibility". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT03652909. Licensed CC0.

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