To a New York ear, which ought to be fairly unbiased since the New York accent is a composite of all accents, English women chirrup and twitter. But the beautifully modulated, clear-clipped enunciation of a cultivated Englishman, one who can move his jaws and not swallow his words whole, comes as near to perfection in English as the diction of the Comédie Française comes to perfection in French.
The Boston accent is very crisp and in places suggestive of the best English but the vowels are so curiously flattened that the speech has a saltless effect. There is no rhyming word as flat as the way they say "heart"--"haht." And "bone" and "coat"--"bawn," "cawt," to rhyme with awe!
Then South, there is too much salt--rather too much sugar. Every one's mouth seems full of it, with "I" turned to "ah" and every staccato a drawl. But the voices are full of sweetness and music unknown north of the Potomac.
The Pennsylvania burr is perhaps the mother of the Western one. It is strong enough to have mothered all the r's in the wor-r-rld! Philadelphia's "haow" and "caow" for "how" and "cow," and "me" for "my" is quite as bad as the "water-r" and "thot" of the West.
N'Yawk is supposed to say "yeh" and "Omurica" and "Toosdeh," and "puddin'." Probably five per cent. of it does, but as a whole it has no accent, since it is a composite of all in one.
In best New York society there is perhaps a generally accepted pronunciation which seems chiefly an elimination of the accents of other sections. Probably that is what all people think of their own pronunciation. Or do they not know, whether their inflection is right or wrong? Nothing should be simpler to determine. If they pronounce according to a standard dictionary, they are correct; if they don't, they have an "accent" or are ignorant; it is for them to determine which. Such differences as between saying wash or wawsh, ad_ver_tisement or adver_tise_ment are of small importance. But no one who makes the least pretence of being a person of education says: kep for kept, genelmun or gempmun or laydee, vawde-vil, or eye-talian.
First of all, remember that while affectation is odious, crudeness must be overcome. A low voice is always pleasing, not whispered or murmured, but low in pitch. Do not talk at the top of your head, nor at the top of your lungs. Do not slur whole sentences together; on the other hand, do not pronounce as though each syllable were a separate tongue and lip exercise.