I expect some noise, that is normal in community living. 

Can you provide results without blowing steam up my butt YES or NO.If NO, don't charge people money and stop making noise.

For added cost, ventilation could be added so each unit could be sealed from outside noise. 

Another problem with people living closer together is noise disturbance. 

Inspections are also triggered by other bad behavior like being late on rent more than once or an unkempt yard or noise complaints.We always inspect 90 days prior to lease termination.

Lastly, ignore the noise. 

It means renting each room to a single individual, never couples or families because they argue and make noise and you're packing a lot of people into a smaller space than they're probably used to so it needs to be ultra quiet. 

Sure.But the vast majority of people are (obviously) on the computer.Let me put this in perspective for all.If you get bitten by a rattle snake, are you going to plant your butt next to the mail box and wait till someone sends you a DMM piece on what to do when you get bitten by a rattle snake?

Another problem may be noise from the kitchen. 

This last meet up, we were able to gather at one of our investors owner-occupied properties and it was truly ideal compared to trying to communicate over the noise of a bar!