Study of Low Energy Audio Streaming in Nucleus 8 and Kanso 3 Sound Processors for Adults With Cochlear Implants

What this Trial Is About

Researchers are evaluating the acceptance and performance of Bluetooth Low Energy LE Audio firmware added to the Nucleus 8 and Kanso 3 Sound Processors worn by experienced adult cochlear implant users. This study aims to understand how well the LE Audio streaming and new GN ReSound wireless accessories, including the Multi-Mic, work in real-world settings and improve speech perception in noisy environments. Participants will use either the Nucleus 8 or Kanso 3 Sound Processors equipped with investigational LE Audio firmware. The study compares speech perception scores in noise within the same participants using different setups streaming via the Multi-Mic, processor microphones SCAN 2, and the Roger 20 system. The use of these devices and firmware updates will be assessed over time with repeated measures. During the study, participants will be monitored through ad-hoc visits up to 12 months after enrollment. Speech perception will be tested using City University of New York CUNY Sentences in simulated noisy settings. Device usage and acceptance in everyday environments will be evaluated using questionnaires. The study will collect data on word recognition performance and user feedback to assess the new wireless streaming technology with cochlear implants.

Investigating the Acceptance and Performance of Low Energy Audio Streaming in Nucleus 8 and Kanso 3 Sound Processors by Experienced Cochlear Implant Users