Measure the noise at work with the FNV Decibel Meter! With this free app you can see what volume you are exposed at work. You get immediate advice regarding your work situation: it is safe or not? And what should you do? This is important because every year many people walk to hearing damage. You can volume measured in decibels (dB) through the microphone of your phone. Whether the noise is harmful to your ears, depends on the volume and the duration. Do you know what you are entitled to protect