DEMO -- MaskPhone for Firefighter Communication

Background: LcT's  MaskPhone is a state-of-the-art communication device for firefighters and first responders working in high-noise environments. [Read More]

Directions: Click on the screen below to begin playing the demo.

 
 

 

In extreme background noise, when using a close-talking microphone your communication may sound like this:

 
Close-talking microphone
SNR= –13; speech signal = 75 dB; chainsaw noise = 88 dB
 
Directions: Click on the icon above to listen to the audio file in .wav format.
 


In the same high-noise environment, when using LcT's MaskPhone your communication can sound like this:

 
LcT's MaskPhone
Note: SNR=13; speech signal = 75 dB; chainsaw noise = 88 dB
 
Directions: Click on the icon above to listen to the audio file in .wav format.