Latin/Phonology

Latin phonology should be somewhat familiar to many readers, since it is an ancestor to the phonological systems of many of the world's most popular languages. In addition, one system of Latin phonology remains alive today, in institutions such as the Roman Catholic Church; this system is known as ecclesiastical Latin.

The Roman alphabet has five basic vowels: a, e, i, o, u. In addition, there are five diphthongs: ae, au, eu, oe, ou. There are seventeen basic consonants: b, c, d, f, g, h, j, l, m, n, p, q, r, s, t, v, x. There are three letters that are found only in foreign borrowings: two consonants (k, z) and one vowel (y). There are also a few consonant digraphs. To further complicate things, in many texts i and j are both written i (very common) while both u and v are often both written u (less common, and found in some modern printings) or both written v (very common in ancient inscriptions). For more detail, see Latin spelling and pronunciation on Wikipedia.

Pronunciation Guide
(using IPA notation)

Diphthongs and Diagraphs
A diphthong is a vowel combination that is pronounced as a single sound. It is often described as a ‘glide’ between two vowels. A diagraph is a similar combination--the only difference between the two is that both the vowels are distinctly pronounced.

Diphthongs

Diagraphs