Of all my breeds my barred rock and red sexlink was/is the quietest. my 2 orpintons talk.... A LOT. My mutts (Spintz, Olive Egger, Wyandotte mix) are the loudest. They "sing" when they think they want to lay an egg, the "sing" when they start walking to the nesting box, they "sing" when they realize someone is in their favorite box and they REALLLLY "sing" when they lay and egg. Then they "sing" when they feel like in between all that. I am surprised my neighbor hasn't come to yell at me yet. 
Honestly, I think it just depends on their personality. My friend got a mix of orpington, wyandotte, brahma and wyandotte because she was told they were the quietest and they are even louder than mine. She must have gotten the talkers of the pack LOL.

Honestly, I think it just depends on their personality. My friend got a mix of orpington, wyandotte, brahma and wyandotte because she was told they were the quietest and they are even louder than mine. She must have gotten the talkers of the pack LOL.