Does the length of REM probe tube affect the measure ? We need a little help from the acoustic theory of resonance frequencies of tubes to respond to that question. In the REM probe tube, we have the following variables:• The softness of the material forming the tube• The diameter of the tube• The length […]

Our REM probe tubes markers are positioned 30mm from the tip of probe tubes because this is the average distance between the eardrum and the inter-tragal cavity of the average adult males according to Pumford & Sinclair (2001) : Adult females 28 mm Adult males 30-31 mm Children 20-25 mm Table 1: General guidelines for […]

To replace the batteries of the Bionix compatible light source, simply proceed as follow : See the procedure in the following video: Buy Here: Ear Key High intensity Light Source

The color temperature of a light source is the color perceived by the eye. Color temperature is calculated in degrees Kelvin (K). The lower the degree, the warmer the scattered light (red) and the higher it is, the colder the light (blue). In the medical field, neutral and cold colors are preferred because they allow […]

Light intensity is a physical measure of the ability of a light source to illuminate in a given direction. It quantifies the quantity of light emitted in this direction and is linked to the notion of luminosity. Its official unit of measurement is the candela (cd), which means “candle” in Latin. A candela corresponds to […]