To provide hearing care professionals (HCPs) with an overview of the NAL-NL3 fitting system and to guide its use in clinical practice. The aim is to translate the research underpinning NAL-NL3 into practical guidance.
Clinicians currently using NAL-NL2 should review NAL-NL3's updated modules and consider transitioning fitting protocols where the new system better addresses real-world listening needs; the article provides actionable implementation guidance.
NAL-NL3 represents the most significant update to the widely adopted NAL fitting prescription in years, and this clinical translation paper directly supports practitioner adoption.
- 01NAL-NL3 is a modular hearing aid fitting system designed to address real-world listening environments.
- 02The paper translates NAL-NL3 research into practical clinical guidance for hearing care professionals.
- 03Modularity allows fitting customization beyond the capabilities of NAL-NL2.
- 04The system targets improved outcomes for diverse listening needs beyond quiet speech.
- 05Adoption guidance is directly actionable for audiologists and hearing instrument specialists.
NAL-NL3 offers a modular fitting approach better suited to real-world listening needs than its predecessor.
studypartially supported- PMID
- 42363720
- DOI
- 10.1080/14992027.2026.2680131.
- Journal
- International Journal of Audiology
- Publication type
- review
- Evidence level
- 5
- Population
- Hearing aid users with varied real-world listening needs
- Intervention
- NAL-NL3 modular hearing aid fitting system
- Comparator
- NAL-NL2 (implied predecessor)
Primary outcomes
Clinical translation of NAL-NL3 fitting approach for real-world listening needs