When the phonetic system is studied in its static form at a particular period of time , i.e. synchronically, we deal with descriptive phonetics.
When the system is studied in its historical development, i.e. diachronically, we speak about historical phonetics.
The branches of phonetics
Phonetics
articulatory auditory acoustic phonology
The branches of phonetics
articulatory phonetics
deals with the configurations of the vocal tract used to produce speech sounds; studies the physiological mechanisms of speech production
Organs of speech Training
The branches of phonetics
acoustic phonetics
deals with measuring and analyzing the physical properties of sound waves we produce when we speak.
The branches of phonetics
auditory phonetics
is concerned with the hearing of speech sounds and with speech perception.
The branches of phonetics
Functional phonetics or phonology
deals with
the functioning aspect of phenomena. The aim of phonology is to discover those segmental and prosodic features that have a differential value in a language.
Scope (сфера, область действия)
Phonetics
What are the sounds?
How are they made in the mouth?
Phonology
How are sounds systematically organized in a language?
How do sounds combine to form words?
How are they categorized by, memorized and interpreted in the mind of speakers?
The branches of phonetics
Phonetics
theoretical practical
(applied)
The branches of phonetics
Theoretical phonetics of a particular language applies the theories formulated by general phonetics (the phoneme theory, the theory of syllable formation, theories of stress, intonation).
By practical (applied) phonetics we mean all the practical applications of phonetics (in teaching foreign languages, logopedics, telephony, etc.)
Theoretical Phonetics of the English Language Thank you for your attention !