[header] How to minimize a rooster's noise [title] Place the coop as far away from your home as possible. [step] The farther away the coop is, the less noisy the rooster will sound. In fact, every time you double the length between you and the coop, the noise level drops by 6 decibels, so even 10 to 20 feet (3.0 to 6.1 m) can help. 
[substeps] Try placing the coop on the backside of your property, as far away from your home as you can. [title] Add barriers around the coop to reduce the noise coming from it.