That will be interesting to hear as most winter tyre reports I have read state they are a lot louder on normal roads compared to summer tyres due to the tread.
p3asa
I have the same set up as Gizzy. Summer Bridgestones and Winter Contis.
Not really noticed any noise difference on normal roads.
They feel 'softer' and the turn in is less sharp on normal roads but you would be hard pushed to tell the difference.
Certainly not 'a lot louder'.
Hope this helps.