Лекция жинағы кафедраның ж мәжілісінде талқыланды. (№ хаттама) Кафедра меңгерушісі: М. Сейтова
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| Branches of phonetics
Phonetics is subdivided into four main branches. Articulatory phonetics is concerned with the study of sounds as the result of the activities of speech organs. It deals with our voice-producing mechanism and the way we produce sounds and prosodic phenomena. It studies respiration, phonation (voice-production), articulation and also the mental processes necessary for the mastery of phonetic system. Methods employed in articulatory phonetics are experimental. They involve palatography, laryngoscopy, photography, cinematography, X-ray photography, X-ray cinematography, electromyography, and various kinds of technique to study sound-perception. Besides these objective methods articulatory phonetics uses its oldest, subjective method - the method of direct observation. Perceptual (auditory) phonetics occupies itself with the study of man's perception of segmental sounds, pitch variation, loudness and duration. It studies the ways in which sound perception is determined by the phonetic system of a language. The methods used in auditory phonetics are also experimental. They include various kinds of auditory tests. Since sound production and sound perception are physiological processes, articulatory and perceptual phonetics are generally termed physiological phonetics. Acoustic phonetics is concerned with the acoustic aspect of speech sounds. It studies speech sounds with the help of experimental methods. Various kinds of apparatus are applied for analyzing the acoustic structure of segmental sounds and prosodic phenomena: e.g. a spectrograph, oscillograph and intonograph. Phonology or functional phonetics is a purely linguistic branch of phonetics. It deals with the functional aspect of the sound phenomena. Phonology sets out to discover those segmental and prosodic features that have differential value in a language, and it establishes the system of phonemes and prosodemes. The basis of phonology is the phoneme theory, created in Russia by I. Baudouin de Courtney and developed by his pupils and followers. Phonology was founded in Prague by a group of linguists (N. Trubetzkoy, R. Jakobson and others). The methods employed by phonology are linguistic ones. N. Trubetzkoy claims that phonology should be separated from phonetics. Phonetics and phonology are independent sciences: phonetics is a biological science and is concerned with physical and physiological characteristics of speech sounds; phonology is a linguistic science and is concerned with the social function of phonetic phenomena. This point of view is supported by the Danish Linguist L. Hjelmslev. But the vast majority of the former Soviet phoneticians do not consider it logical to separate function from form and to exclude phonetics from the linguistic sciences. There are other branches of phonetics, such as: special, general, and historical descriptive, comparative, applied. Special phonetics is concerned with the study of the phonetic system of a concrete language. When the phonetic system is studied in its static form at a particular period (synchronically), we deal with descriptive phonetics. When the system is studied in its historical development (diachronically) we speak about historical phonetics. General phonetics is concerned with the study of man's sound-producing possibilities and the functioning of his speech mechanism. It establishes the types of speech sounds in various languages, the way they are produced and the role they play when forming and expressing thoughts. It is based on the extensive material which is provided by the special phonetics of a number of languages and on the material of other sciences. Theoretical phonetics of a particular language applies those theories to the language it analyzes. Comparative phonetics is concerned w/ the comparative study of the phonetic systems of 2 or more languages, especially kindred ones. By applied phonetics we mean all the practical applications of phonetics. Phonetics is of considerable importance for other fields of language study, which have made use of the approaches and the linguistic methods worked out by phonetics. All the branches of phonetics are of great use and importance in teaching pronunciation of foreign languages. Phonetics is of great practical importance in teaching of diction to actors, singers, radio - announcers and other public speakers. Phonetics is applied in logopedics i.e. in correcting speech defects and in curing pathological phenomena of speech, such as aphasia. Phonetics is widely used in telephony, broadcasting speech recognition. жүктеу/скачать 171,72 Kb. Достарыңызбен бөлісу:
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