You’re going to see these machines measured in decibels, or dB, as they’re more commonly referred to. Most generators are going to run anywhere from 45 to 70db, mimicking the sounds of a moderate suburb, or a semi-loud slew of conversations in a restaurant. These generators aren’t thunderous and peace-disturbing as everyone would think. When you go with an inverter generator, you actually produce even less noise than traditional mechanical RV generators.