So I should probably have written 'some Brits'... Anyway, if someone can't hear the difference in that sample, load it in to an audio editor, and see that (in

So I should probably have written 'some Brits'... Anyway, if someone can't hear the difference in that sample, load it in to an audio editor, and see that (in a time / amplitude graph) the two words have different shapes. I've not got a tool for graphing the frequency content to hand, so can't easily see how those would be distinguished.