4 ms·
From my experience living in London, the tube is worse (at least the deep level lines which are much louder) but somewhat comparable to Montreal. Both seem to
by lpribis 2y ago
From my experience living in London, the tube is worse (at least the deep level lines which are much louder) but somewhat comparable to Montreal.
Both seem to come in around 80dBA average, but some of the tube lines peak at 90 or 100+dBA.