The directed graph of stereotypical incomprehensibility (2009)
languagelog.ldc.upenn.edu
languagelog.ldc.upenn.edu
We were in Singapore, in the jungle, a long time ago when there was still jungle in Singapore.
I was speaking speaking somewhat Californian-ed Australian English.
An extremely well dressed Indian man in a white blazer with an elegant hat over movie star hair - was speaking Indian English with deep baritone vowels that were perfectly clear to me, but he understood nothing I said.
An elderly Chinese in working clothes carrying a machete and plastic bags full of produce from her garden. Her speaking rhythm and stress were completely opaque to me - but she understood me perfectly. She couldn't understand the Indian man at all, but understood her clearly.
I'd asked her for directions, and she'd waved the Indian man over, and we ended chatting for about 20 mins going round the circle.
Chinese dialects are tonal, and they somehow manage to carry over the tonality when speaking English, so I had to learn how to pronounce my address in the specific way that taxi driver uncles could understand.
As for me (I'm a Greek), I have found that the most comprehensible English are spoken by Malays and Indonesians, just because their native phonetics somehow happen to match mine.
I especially love the way Indonesians pronounce 'r' - it's a REAL 'r', and it's always a rolling triplet, sounding like "rrr", instead of that thing between "w" and nothingness that English has managed to mutilate a perfectly nice consonant into :D
Plus, no one really knows what the "classical" pronunciations sounded like. We can make some educated guesses from the tonal symbols that older Greek used to use to guide pronunciation, but that's all.
Most differences on pronunciation that your stats professor has been complaining for could just be accounted by normal differences in phonetics by people trying to casually pronounce some Greek words or letters.
For instance, in English we pronounce the letter μ as "mew" ([Mju]). In modern Greek, μ is pronounced "Me" or [Mi] (spelled as μι). Here is a YouTube video of a Greek person going through the alphabet, linked to μ. [1]
However, it's thought that "mew" is probably closer to the Ancient Greek pronunciation (Wikipedia shows the Ancient Greek phonetics as [mŷː] where ŷː is like "few" [2]).
More to the point, though, the English pronunciation of Greek letters was fixed around the 16th century (see [3] for a tiny bit of history) and was an attempt to use the classical Greek pronunciations, though probably not a very successful one.
Likewise π is pronounced differently in modern Greek, where it pronounced like "pee," not "pie," and so would make π-day a very different holiday...
1. https://youtu.be/P85PXR6deIw?t=214
2. https://en.wikipedia.org/wiki/Mu_(letter)
3. https://en.wikipedia.org/wiki/Pronunciation_of_Ancient_Greek...