I noticed that I and Alexa say “six ‘oh’ five a m”, but is that the correct way of saying the time? Specifically the “oh” part?
Kind of like when speaking out a phone number, how we might say “my number is one two three, six ‘oh’ six…” but really, that’s not an “oh” like the letter O even though it looks like an O, but everyone knows the person is saying “six zero six”, which is the proper way of saying that.
Probably should take into account people with learning disabilities and processing disorders. six-oh-five is straight forward for anyone, five past six and five til six are commonly used but can trip up some people more than you’d expect.
edit: the “quarter” variations are also problematic for some without taking a few beats longer to get it right because of the tendency to think of it as 25 instead of 15.
As an option, definitely. As a default though I too would prefer the standard spoken form if the time is going to be spoken rather than displayed. It’s a bit like how simplified wikipedia is a good idea but I prefer regular English to be the default version.