(05 Oct 2021, 8:38 pm)Keeiajs wrote I am probably the same, I hear it a few times, and just drown it out now that I think about it, but on some buses it is especially loud, some buses you have to try to hear it as the engine is too loud, or the bus is shaking.

I've never really had that problem with a GNE bus, it's normally the opposite where it's too loud. I've lost count of the amount of time I've got on the bus while on the phone and accidentally sat under a speaker and had to hang up the call because I couldn't hear over the top of it!