Questions tagged [diphthongs]

A phonetic sequence, consisting of two vowel targets, that is interpreted as a single vowel.

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Why did the Old English 'eo' diphthong disappear?

If I am not mistaken, the 'eo' diphthong was very common in Old English, and occurred in a lot of words, however this diphthong disappeared by the Modern English period, why was that? Notice that in ...
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What is the consensus regarding the term "gliding vowel"?

I write educational resources about Japanese. In my explanations, I try to avoid using overly technical terms so as to avoid scaring my readers, who tend to be people without a linguistic background. ...
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Diphthongoids and diphthongs

In Russian linguistics, there's a term дифтонгоид (diphthongoid). For example, in textbook Современный русский литературный язык (Modern Standard Russian) by S.V. Knjazev and S.K. Pozharitskaya, it is ...
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Computational production of diphthongs

I am trying to generate vowels on MATLAB by using source-filter model. In case of monophthongs I'm using Rosenberg pulse as my source signal and then this source signal is convoluted with sounds ...
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What is the difference between the 'ea' and 'ēa' in both history and pronounciation in Old English?

I am aware that these two are essentially the same diphthong, just one is short and one is long, but I heard that they originated separately, so if it is so, what did they each originate from and what ...
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What are the features of English diphthongs?

Do diphthongs adopt all the features of their components? For example, ɔɪ consists of ɔ (sonorant, continuant, approximant, voice, round, back, syllabic) and ɪ (sonorant, continuant, approximant, ...
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What features distinguish the true diphthongs of English?

How are the true diphthongs of English distinguished from each other and other vowels with traditional distinctive features theory?
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