Welcome to our crazy world!
LOUD is a subjective term (keep learning that one, over and over!) My Sunday Conure and Blue-crown Conure are LOUD (I was told Duchess, BCC, wasn't loud.) while my GCC is very quiet, but I've been told that GCCs are very loud. I was told that budgies make quiet chitter chatter, then I got Tommy and they're LOUD. So, you see, it's all perspective and interpretation.
Sorry for the lack of definitive answer, but it really depends on the individual bird. I normally recommend some rescue time, but remember, every bird and every person are different!