Duysenbaeva Naubakhar

Boltaboyeva Sayyodxon

• What is Phonetics?
• Phonetics is the study of human sounds and phonology is the classification of the sounds within the system of a particular language.
• Phonetics is divided into three types according to
• production(articulatory)
• transmission(acoustic)
• perception(auditive )

Duysenbaeva Naubakhar

Baudouin de Courtenay’s theory of phonology

• The formation of the phonological theory may be divided into two periods:
• 1.The “prephoneme” period
• 2.The “phonemic’’ period

Baudouin de Courtenay

• He was an outstanding Russian an Polish scholar.
• Courtenay defined the phoneme as the “psychological”equivalent of the speech sound

Components of phonemes

• Utterance breaks into sentences
• Sentences into significative words
• Words into morphological components or morphemes
• Morphemes into phonemes

N.S.Trubetskoy

• He is Russian scholar
• He wrote “Principles of Phonology”which was first published in German in 1939
• Phonemes should not be considered as “building block”