Sherry, Macaws are normally pretty quiet unless the owner has a house full of birds and all compete to be heard, this is when the noice levels get out of hand.
I only have 2 birds, Male GW Macaw and male SI Eclectus. Both are very quiet. I live in a Condo and my neighbors hardly ever hear them, most do not know I even have birds.
I walk with my boys outside and this is the only reason they know I have birds.
If a Macaw or any bird screams non stop, this is time for a vet check, it is not normal for any birds to scream non stop or very offen everyday.
Something triggers a bird to scream. Some are vocal in the morning right before feedings and right after day break. This is normal.
Just a quick tip. Both my boys were taught a very young age that if they want my attn, they must whisper. When they do, I come over to their cage, reward them. This stops the screaming if I leave the room for any reason. Best of luck Joe