All women are different; all births are different.
With DD1 I had an epidural,lots of puffing and panting
DS1 was a 1hour precipitate labour ending in shoulder dystocia. Not a peep out of me,even when they set about my fanjo with a giant pair of scissors in order to get him out. I was too shocked to scream. (both he and the fanjo are fine now )
DS2...I was a complete drama queen. I sobbed,screamed,swore, begged them to kill me and save the baby, and during crowning I howled like a wolf.
DD2 was another precipitate labour; I hypnobirthed and was silent except for delivery, when I got it into my head that I was a polar bear and 'growled' the baby out (bloody InaMay Gaskin)
If making noise helps me get the baby out then I'll make all the bloody noise I can. Better that then being locked inside myself with fear and pain and too scared to scream.