The Sonomax Solution™ set up and testing process
Quantified custom hearing protection in minutes

Step 1 - A Sonocustom earmould is custom fitted to your ear
Step 2 - A proper seal and comfortable fit are achieved
Step 3 - Sound is measured inside and outside your ear to prove noise reduction
Step 4 - A filter is selected according to your noise environment and then inserted in your SonoCustom
Step 5 - There you have it; quantified protection
See examples of the hearing protection implementation report and testing summary provided on completion.
The SonoPass™ Setup and testing process ensures a safe decibel level at the eardrum.

Hearing Protection Filter Selection
The Sonomax filter selection process ensures that the right level of protection is achieved for each individual worker.
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Ref: William Clark, PH.d, Washington University
Using data (legal permissible exposure level, actual exposure level, actual earplug attenuation, optimal attenuation) a safe level of protection can be achieved.
See some of the benefits of Sonomax hearing protection

