I understand that light armor is noisier than cloth, and of course heavy armor is the noisiest of all. But is there variance on how much noise is produced within each armor class? For instance, is plain fur/hide gear quiter than leather? Is leather/studded leather quieter than elven armor? Is elven armor quieter than glass and dragonscale?

Or is there no difference at all in quietness/stealthiness between hide armor and dragonscale armor? Both are in the light armor class...

As far as I know there is no variance between the light armours, I haven't been able to tell the difference if there is anyway.