How the App functions

SAFE LISTEN TIMES based on sound dBs captured by your phone's microphone  

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The App instantly calculates Safe Listen Times, for the sound dB, uses the NIOSH98 formula

• The allowable daily noise dose is 85 dB over 8 hours - the Safe Listen Limit

• The lowering of the Safe listen times above 85dB is calculated using the NIOSH formula 

 

Displays color-coded results for easy checking

• Green: Within allowable daily dose

• Yellow: 50-75% of dose

• Orange: 75-100% dose

• Red: More than 100% dose

 

Gives recommendations on how to avoid harmful effects on your hearing