Mid front rounded vowel


The mid front rounded vowel is a type of vowel sound, used in some spoken languages.
Although there is no dedicated symbol in the International Phonetic Alphabet that represents the "exact" mid front rounded vowel between close-mid and open-mid, is generally used. If precision is desired, diacritics can be used, such as or.

Mid front compressed vowel

The mid front compressed vowel is typically transcribed in IPA simply as or. This article uses the first symbol for simplicity. There is no dedicated diacritic for compression in the IPA. However, the compression of the lips can be shown with the letter as / or / . The spread-lip diacritic may also be used with a rounded vowel letters / as an ad hoc symbol, though technically 'spread' means unrounded.

Features

Occurrence

Because front rounded vowels are assumed to have compression, and few descriptions cover the distinction, some of the following may actually have protrusion.

Mid front protruded vowel

Catford notes that most languages with rounded front and back vowels use distinct types of labialization, protruded back vowels and compressed front vowels. However, a few languages, such as Scandinavian ones, have protruded front vowels. One of these, Swedish, even contrasts the two types of rounding in front vowels.
As there are no diacritics in the IPA to distinguish protruded and compressed rounding, will be used here as an ad hoc symbol for protruded mid front vowels.
Acoustically, this sound is "between" the more typical compressed mid front vowel and the unrounded mid front vowel.

Features

Occurrence