DBLBO
IMPACT dB Buster™ OSHA compliant elbow filter
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Product Description
Impact Radio Accessories is proud to offer
the IMPACT dB Buster™ elbow filter or
ambient noise blocking ear buds, as an option
on all standard coil and straight acoustic
tube products to meet OSHA 8 hour shift
standards by lowering the maximum audio
output to below 90dB.
You can now order your surveillance kits
fitted with this fantastic technology or
purchase them separately to easily install on
any IMPACT™ or other brand acoustic tube
audio accessory.
By converting any loud noise to a safe sound
level of 80-85 dB, IMPACT dB Busters™
provide smart hearing protection, with no
electronics and no moving parts that can
fail. These exceptional elbow filters block
dangerous high dB sound transmitted through
your radio ear piece, while still allowing you
to hear safe sounds and normal level radio
transmissions.
IMPACT dB Buster™ ear plugs and elbow filters use the accelerated resonant decay principle
to convert sonic energy into thermal energy by means of compression acceleration. In plain
English, this means dB Busters™ bounce part of the dangerous incoming noise back out of
your ear, and that piece of sound partially cancels out the incoming noise, reducing it to a
safe volume level. The louder the dangerous noise, the more of it that gets automatically
cancelled out. As a result, no sound over approximately 85 decibels is allowed to pass
through the filter into your ear!
(1 unit = 1 elbow)
