For the purpose of the conversation, I would say Victorian era classifies as "modern". It's a vague word with different possible meanings, but in many contexts

For the purpose of the conversation, I would say Victorian era classifies as "modern". It's a vague word with different possible meanings, but in many contexts "modern era" is taken to mean "since the industrial revolution" (give or take). It's not a continual rise in noise levels – there are ups and downs – and for some things volume levels may decrease while for other things noise may increase. But by and large, there seems to have been an upward trend for quite a few decades now.