Audiology Masking Cheat Sheet - Initial masking level (iml) a. Subtract 10 db to obtain the initial masking level (iml) value. But, covering the untested ear is not enough to eliminate its participation. When the vision being tested, one eye is covered to be certain that the uncovered eye is the one tested and this cover is called masking. Web the masking handbook (for audiometry) www.maskinghandbook.com appendix a1 the plateau method the plateau method is based on two ideas: • observe the te hearing threshold. Retest the threshold with the iml presented. • deliver this level of appropriate masking noise to the nte; Web • the ear with the poor hearing is the test ear (te). Find out how to protect yourself and your patients from the virus and how to use face shields and homemade masks.
Retest the threshold with the iml presented. Masking principle is also applied in hearing tests. When the vision being tested, one eye is covered to be certain that the uncovered eye is the one tested and this cover is called masking. Initial masking level (iml) a. Web • the ear with the poor hearing is the test ear (te). Web the masking handbook (for audiometry) www.maskinghandbook.com appendix a1 the plateau method the plateau method is based on two ideas: Subtract 10 db to obtain the initial masking level (iml) value. • deliver this level of appropriate masking noise to the nte; But, covering the untested ear is not enough to eliminate its participation. • observe the te hearing threshold. Find out how to protect yourself and your patients from the virus and how to use face shields and homemade masks.