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SONEX NoiseBuster Electronic Noise Canceling (ENC) Earmuff combines superior passive hearing protection
with the most advanced electronic noise cancellation technology.
The SONEX NoiseBuster ENC Earmuff is specifically designed to provide high-performance ear protection
and increased safety for the industrial worker. It is also an excellent choice for do-it-yourself
users of lawnmowers and power tools, bas well as for motor sports fans when used in conjunction
with scanners. You can even listen to your portable audio player while wearing your SONEX NoiseBuster
ENC Earmuff.
The product delivers up to 20dB of electronic noise cancellation and has a passive Noise Reduction
Rating (NRR) of 26dB (over-the-head).
The electronic noise cancellation technology utilized in the SONEX NoiseBuster integrates a microphone
inside the ear cup that listens to noise coming into the ear. The system analyzes that information
electronically and creates a noise wave that is direct opposite, canceling the one coming into
the ear. The “anti-noise” wave is transmitted through a speaker, also located in the
ear cup. When the two waves (the noise wave and the anti-noise wave) meet, the noise is significantly
reduced.
Since the SONEX NoiseBuster ENC Earmuff incorporates both electronic noise cancellation and passive
protection components, it is superior to conventional, solely passive protective earmuffs.
The electronic noise cancellation component is the most effective defense against low-frequency
noises like those generated by engines, fans and motors. The passive protection component is the
most effective defense against mid- and high-frequency noise such as speech and saws.
Product Sheet (pdf)
Technical Specifications
If you have any questions about the Sonex Noise Buster Electronic Earmuffs,
contact us today.
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