When swapping to Dual-Wield there is a very feint ting to indicate the swap.
When swapping to a Staff there is a very feint click to indicate the swap.
When swapping to a 2H the sound is more noticeable and plays longers, but seems a much reduced effect from previously.
The sound is very brief and barely audible. For those using it as a cue they have successfully swapped bars it is in effect no longer providing that audible cue.
1H&S appears unchanged.
Bow I cannot comment on as it is not a weapon I use.
PC EU
Never get involved in a land war in Asia - it's one of the classic blunders!