champion 100263 3400 watt inverter/generator question

I don't have a decibel meter, nor have had a Honda generator but my experience with the champion is great so far. Using gas or propane it' starts and runs my 15k btu a/c, , fridge as well as LCD tv and DVD player. As for the noise with it running approx 15 foot from our camper we barely hear it over the sound of our ac