INNO-KOM OLFIT
In this project, we are developing a software prototype for binaural, loudness-based hearing aid fitting based on the research results of trueLOUDNESS and revoloud.
Info in detail
About the project
Guided hearing aid fitting process
Loudness analysis and loudness check under one software interface
The "trueLOUDNESS" loudness analysis procedure determines the gain values for binaural broadband loudness normalization. The gain values are set in the hearing aid. But do the set gain values actually reach the client's ear? Is loudness perception actually normalized? This is checked by the "revoloud" loudness test using natural signals. Both methods complement each other and provide a loudness-based guided fitting concept with analysis and verification measurement. In this project, both methods are to be integrated into one software interface.
Software interface with overview
All important audiological data at a glance
The gain values for G50, G65 and G80 for loudness normalization are displayed and can be transferred to the fitting software using a fitting wizard. The result of the loudness check with revoloud is also immediately visible.
Funding measure
The project is being carried out as part of INNO-KOM funding.
Project partners
- Hörzentrum Oldenburg gGmbH
Project duration
February 2025 – July 2026