Thread: Rimfire through a centerfire suppressor

I have an older Manders spring and washers type suppressor on a .22 and it works extremely well with subsonic ammunition but not so with the normal high velocity ammo. I have always wondered if you get one of the newer fixed baffle types of suppressors if they will reduce the noise dramatically when firing the high velocity rounds and if so by how much? Also would there be any difference in noise reduction between a centrefire and a rim fire suppressor when used on a 22 rim fire?