Test Data
Custom Hocks Noise Brakers®
& Solid Sound Ear Plugs Test Data
Our proprietary Hocks Noise Filter® is used in other products, and while attenuation data should be similar, the test data on this site is for Hocks Noise Braker® custom earplugs only.
Please contact the individual provider for testing results. The process by which your hearing protection was manufactured will vary based on a variety of factors, and the test results may vary.
Custom Noise Braker hearing protection earplugs have been tested by Michael & Associates in accordance with The American National Standards Institute (ANSI) , and CE tested by Sport Critt Loisirs.
Hocks Noise Braker® Standards Frequency Test
The test data was made on our Standard Noise Braker earplug.
The tests measured noise attenuation (reduction) at varying frequencies. Testing the frequencies is similar to comparing the noise reduction while you play the key of C at varying locations on a piano keyboard.
Our proprietary Hocks Noise Filter® is used in other products, and while attenuation data should be similar, the test data on this site is for Hocks Noise Braker® Standard earplugs only.
Sport Critt Loisirs
The European test was performed and provided by Sport Critt Loisirs, performed according to the European Union type inspection; compliant with Directive 89/686/EEC.
