Yamaha EF2200iS is very much quiet. You are likely to get the best results with a Yamaha inverter generator like the EF2200iS if noise is of concern. According to Yamaha, this product generates between 57 and 65 decibels, depending on the load. Let us help you compare it. 60 dBA is the same level of noise as normal conversation, and 85 dBA is the level of noise generated by a standard lawnmower.