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Evidence Library
The Phonak Evidence Library is a collection of clinical studies, scientific publications, and research on hearing aids, hearing loss, and audiology. It provides hearing care professionals with evidence-based insights into Phonak hearing technology, clinical performance, and best practices in modern hearing care
Latest Evidence
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Field StudyNeuroimaging evidence of reduced listening effort with Spheric Speech in Loud NoiseVaisberg, J. & Greenham, P., May 2026
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Technical PaperSpheric Speech Clarity for adolescents: Optimizing preference and real-world experienceNelson, J. et al., May 2026
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Field StudyRoger improves well-being for working adults with hearing lossRoh M., Ishida I., Voss S.C., Zhu X., & Qian J. May, 2026
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