Sensgard S Zem Hearing Protectors
Sensgard s zem hearing protectors is post about Buying Advice bookmarked by walter with ID 13993400031 was uploaded on 26-04-2019 and has been viewed 25,596 times.
SCIENTIFIC HEARING PROTECTION - NOISE CANCELING TECHNOLOGY WITHOUT THE BATTERIES.Industrialization brought loud noises into a relatively quiet world.The first hearing protection was right at hand: fingers or hands were employed to either plug or cover the ears.
These early devices worked OK, but made it hard to work while they were being used.Modern hearing protection has freed up our hands but remains stuck in the plug the ears(foam plugs) or cover the ears(ear muffs) mode.
SensGard's Zem hearing protectors are a revolution in hearing protection design.Instead of blocking the sound like earmuffs and plugs, the Zem redirects sound away from the ear.It's like a noise canceling headset without the batteries.
Sound waves follow a path of least resistance.The chambers on the Zem act like extensions of your ear canal.The large volume chambers offer much less resistance to sound waves than your ear canal.Noise naturally travels up the chambers away from your ear.
The sound waves are dampened as they pass through an acoustic material in the chambers.Baffles then refract the sound waves so they cancel each other out.Ever try talking to someone in a noisy shop with both of you wearing earmuffs or...