What is impulsive noise?

Researchers found that an intense impulse-like noise can damage hearing permanently in one shot. This kind of noise is defined as impulsive noise.

For hearing impairment, impulsive noise is as dangerous as continuous loud noise.

In order to monitor noise safety, user also needs to see Health Text Message displayed at the bottom of SoundMeter+. Also, if a display item is flashing, it means current environment is dangerous for hearing.