This article does not cite any sources. (June 2017) (Learn how and when to remove this template message)
In the following diagram, a stream of phones are represented by P1, P2, etc., and the corresponding diphones are represented by D1-2, D2-3, etc.:
If the number of phones in a language is P, then the theoretical number of possible diphones is P2, although since all languages have restrictions about what sounds can occur next to each other (see phonotactics), the number of diphones in each language is usually much smaller than P2.
Diphones are useful in speech synthesis: When pre-recorded diphones are combined to create synthesized speech, the resulting sounds are much more natural than combining just simple phones, because the pronunciations of each phone varies based on the surrounding phones.
|This phonology article is a stub. You can help Wikipedia by expanding it.|
|This phonetics article is a stub. You can help Wikipedia by expanding it.|
|This linguistics article is a stub. You can help Wikipedia by expanding it.|