Liquid Ear Impression Material

Very Low Viscosity – From Wayne’s Archives This is another post for hearing archives – information unpublished, but in need of being recorded somewhere as part of the hearing discipline.  In this post is information related to early low viscosity ear impression material.The ear impression material used to make ear impressions is generally of lower viscosity than…

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Ear Canal Dimensions of Asian Females

Why Ear Canal Dimensions of Asian Females? Ear canal dimensions (measurement and shape) are important when designing many devices for the ears.  This is true regardless of whether the device is custom made, or if it is an off-the-shelf product designed to fit multiple ear canals.  For custom products, the dimensions are helpful in designing…

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