Phonological theories

Phonological theories

Qodirova Mehrangiz 11.3chi-20 guruh

Plan:

1.From the history of phoneme theory

2.School of phonology

There is a great number of definitions of the phoneme.
Baudinin de Courtenay was a supporter and an active followers of the so called psychologists school of thought in linguistics widely current in his time.
Shcherba’s work can be subdivided into 2 periods:
During the 1st period Shcherba was under the influence of Baudonin de Courtenay. He gave such a definition of a phoneme that period of time.
“The phoneme is the shortest phonetic perception capable of being associated with semantic perception of distinguishing words and of being easily isolated from a word.
In the 2nd period he treats phonemes as sound types which are capable of distinguishing the meaning and the form of words. Later professor L.R.Zender developed Shcherba’s orginal theory if phonemic independence.

School of phonology

From the history of phoneme theory

The theory of phoneme was first expounded by Baudouin de Courtenay, professor of the Kazan University in the 1880s. In his treatise "On the Comparative Study of the Grammar of Slavonic Languages" he clearly defined the difference between a phoneme and a speech sound.

List of vocabularies

• Allomorphs - an allomorph is a phonetic variant form of a morpheme.
• Allophones - an allophone is one of two or more variations of the sound of the same phoneme.
• Supporter - provider