NovabelvarispxGuides & Knowledge Base
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Audiologische Grundlagen 3 min readHow Hearing Systems Work and Physiological Ear Canal Cleaning
You will learn about the electroacoustic processes in modern hearing aids and how ear canals can be cleaned without the risk of trauma. This knowledge prevents operational errors and protects sensitive transducer components from clogging.
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Materialprüfung 3 min readMaterial Standards for Earpieces: Medical Silicone and 304 Stainless Steel
You will understand the material requirements for products in direct skin contact within the ear canal. This allows you to make informed evaluations of materials regarding skin tolerance, dimensional stability, and aging resistance.
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Instandhaltung 3 min readMaintenance Intervals and Moisture Protection for Tubing Systems
You will receive instructions for systematically drying electroacoustic components and replacing polyurethane tubing in good time. This helps ensure distortion-free sound transmission and prevents functional interruptions.
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