Hocks Noise Braker®

Hocks Noise Filter®

It is an axiom of physics that we cannot  create or destroy energy. 

We can, however, convert it. 

The Hocks Noise Filter® converts sonic energy into thermal energy by means of compression acceleration.  The rise in temperature is so minute you will never notice it.

shown larger than actual size

               Hocks Noise Filter®                       Hocks Screw Filter                     Hocks Connector Filter

              Product ID:  HP 505 white          Product ID:  HP 507 white            Product ID:  HP 509 white

                                  HP 505R red                               HP 507R red                                 HP 509R red

                                  HP 505B blue                              HP 507B blue                               HP 509B blue

           Dimensions:  4/16" X 1/16"

The filter, inserted into hearing protection, allows air and sound to enter the ear. The Hocks Noise Filter® is designed to reduce the intensity of sound waves, as the sound waves get stronger.

The wearer can carry on a normal conversation. The normal voice can be heard with a slight reduction of volume, while the background noise is filtered out to a greater extent.  You can still hear, but a dangerous level of sound cannot  pass through the filter.

Protect your hearing today, and hear the sounds of tomorrow

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Store:  Hearing Protection

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